automotive cbc

Republic of the Philippines

Department of Education Public Technical – Vocational High Schools

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AUTOMOTIVE SERVICING NC I

TABLE OF CONTENTS

Course Design ……………………………………………… 1 Course Structure ………………………………………..... 2 Performing Shop Maintenance …………………………. 9 Performing Mensuration and Calculation …………………………………………… 14 Reading, Interpreting and Applying Specifications and Manuals ……………………… 18 Applying Appropriate Sealant/Adhesive …………….. 23 Using and Applying Lubricants/Coolants …………… 28 Moving and Positioning Vehicle ……………………….. 32 Servicing Automotive Battery ………………………….. 36 Testing and Repairing Wiring/ Lighting System ……………………………………... 41 Servicing Ignition System ……………………………….. 44 Performing Gas Engine Tune-up ………………………. 54 Performing Diesel Engine Tune-up ……………………. 63 Performing Under-chassis Preventive Maintenance …………………………………………. 67 Acknowledgement ………………………………………….. 77

COURSE DESIGN

COURSE TITLE : AUTOMOTIVE SERVICING

NOMINAL DURATION : 1200 Hours

QUALIFICATION LEVEL : NC 1 COURSE DESCRIPTION: This course is designed to enhance the knowledge,

skills and attitudes of an individual in the field of

automotive servicing in accordance with industry

standards. It covers basic, common and core

competencies such as; gas and diesel tune-up,

automotive battery service, ignition system, test and

repair wiring/lighting system, under chassis

preventive maintenance and shop maintenance.

ENTRY REQUIREMENTS

Candidate/trainee must possess the following qualifications:

Can communicate both orally and in writing

Physically and mentally fit

With good moral character

Must have taken the exploratory course in automotive technology.

Competency-Based Curriculum for Public Tech-Voc High Schools

1

COURSE STRUCTURE

FIRST

YEAR

Unit of Competency

Module Title

Learning Outcome

Suggested No. of Hours

PC Operation 100

Metal Works 100

Entrepreneurship

100

Electricity 100

SECOND YEAR

PERFORM

SHOP MAINTENANCE

PERFORMING

SHOP MAINTENANCE

LO 1. Inspect/clean

tools and work area LO 2. Store/arrange

tools and shop equipment

LO 3. Dispose waste/used lubricant

LO 4. Report damaged tools/equipment

15

10

10

15

PERFORM MENSURATION

AND CALCULATION

PERFORMING MENSURATIO

N AND CALCULATION

LO 1. Select measuring instrument

LO 2. Carry out measurement and

calculation

LO 3. Maintain measuring instrument

30

40

30

READ, INTERPRET AND APPLY

SPECIFICATION AND MANUAL

READING, INTERPRETING AND

APPLYING OF SPECIFICATION AND

MANUAL

LO 1. Identify and assess manual specification

LO 2. Interpret manuals LO 3. Apply information

in manual

LO 4. Store manuals

10

10

20

10


2

APPLY

APPROPRIATE SEALANT/ADHESIVE

APPLICATION

OF APPROPRIATE SEALANT/ADH

ESIVE

LO 1. Identify

appropriate sealant/adhesive

LO 2. Prepare surface for sealant/adhesive

LO 3. Apply sealant/adhesive evenly

LO 4. Store/dispose of sealant/adhesive

10

10

20

10

USE AND APPLICATION OF

LUBRICANTS/ COOLANT

USING AND APPLYING LUBRICANTS/

COOLANT

Lo 1. Identify types of lubricants/ coolants

LO 2. Use and apply lubricants/ coolants

LO 3. Perform housekeeping activities

10

30

10

MOVEMENT AND POSITION

OF VEHICLE

MOVING AND POSITIONING

OF VEHICLE

LO 1. Prepare vehicle for driving

LO 2. Move and position vehicle

50

50

THIRD YEAR

SERVICE AUTOMOTIVE

BATTERY

SERVICING AUTOMOTIVE

BATTERY

LO 1. Test automotive battery

LO 2. Remove and replace batteries

LO 3. Service and charge

battery LO 4. Jump start vehicle

30

10

40

20

TEST AND

REPAIR WIRING/LIGHTING SYSTEM

TESTING AND

REPAIRING OF WIRING/LIGHTING SYSTEM

LO 1. Test electrical

systems LO 2. Repair electrical

systems

LO 3. Test / repair starting system

15

15

20

SERVICE

IGNITION SYSTEM

SERVICING

IGNITION SYSTEM

LO 1. Check ignition

system

16


3

LO 2. Perform spark test

LO 3. Check ignition coil resistance

LO 4. Check ballast resistor

LO 5. Adjust contact

point clearance LO 6. Perform ignition

wiring installation

LO 7. Adjust ignition timing

LO 8. Repair non-electronic ignition system

6

6

5

17

20

10

20

FOURTH YEAR

PERFORM GAS

ENGINE TUNE-UP

PERFORMING

GAS ENGINE TUNE-UP

Lo 1. Check/adjust valve

clearance LO 2. Inspect/test spark

plug

LO 3. Check/replace fuel filter and air cleaner

LO 4. Inspect/ replace contact points/condenser

LO 5. Adjust engine idle

speed and mixture LO 6. Test/adjust dwell

angle and ignition setting

LO 7. Check advance mechanism and adjust

ignition timing LO 8. Conduct

compression test

25

5

5

10

5

10

20

20

PERFORM DIESEL

PERFORMING DIESEL

Lo 1. Install injection pump following the

60


4

ENGINE TUNE-

UP

ENGINE TUNE-

UP

correct timing

LO 2. Bleeding injection fuel pump

LO 3. Conduct compression testing

20

20

PERFORM UNDERCHASSI

S PREVENTIVE MAINTENANCE

PERFORMING UNDERCHASSI


LO 1. Check fluid and lines

LO 2. Inspect brake

system LO 3. Check /change

manual transmission and differential gear oil

LO 4. Inspect/replace power steering fluid

20

50

20

10

PERFORM UNDERCHASSI


PERFORMING UNDERCHASSI


LO 5. Check/refill automatic transmission

fluid LO 6. Inspect/bleed air

tank LO 7. Check tires and

tire pressure

LO 8. Check under-chassis body parts bolts and nuts

15

15

20

50

ASSESSMENT METHOD:

Observation

Demonstration and interview

Written test

Third party report

Portfolio

COURSE DELIVERY

Modular

Demonstration

Lecture

Discussion

Dual Training

Self-paced instruction

EQUIPMENT


5

Engine-Mock-up (Diesel)

Engine-Mock-up (Gas)

Hydraulic Jack

Grinding Machine

Timing Light

Hydraulic Press

Multi-tester

Under-chassis Unit Mock-up

Air Compressor

Electrical Mock-up

Running Vehicle

Oil Station

Portable Crane

Welding Machine

Solvent Tank Washer

Hydraulic Lifter

Bench Vise

Dwell Meter

Compression Tester (Diesel)

Compression Tester (Gas)

Wheel Alignment Computer

Wheel Balancer Computer

Mock-up Electrical System

Clutch

Transmission

Drive Line

Differential and Axle

Spring and Suspension System

Oxy Acetylene

Steering System (Manual)

Steering System (Power)

Brake System

Piston Ring Compressor (light duty)

Hydraulic Transmission Jack

Valve Spring Compressor

TOOLS

Box Wrench of 28 pcs. 4mm – 32mm

Open-End Wrench of 28 pcs. 4mm-32mm

Set of Socket Wrench

Set of Screw Drivers

Wire Strippers

Set of Mechanics Hammer

Apron

Impact Wrench

Soldering Gun/Iron

Carburetor Tool Set

Oil Pressure Tester

Injection Nozzle


6

Torque wrench

Cell tester

Hydrometer

Dial Gauge

Bore Gauge

Caliper Set’

Vise Grip

Filter Wrench

Adjustable Wrench

Set of Files

Outside Micrometer (0-100mm)

Outside Micrometer (0-50 eng. Sys)

Push-Pull Rule

Outside Snap Ring

Inside Snap Ring

Hack Saw

Set of Punches

Set of Flaring tools

Feeler Gauge

Allen Wrench

Voltmeter

Multi-Tester

Steel Rule’

Set of Chisels

Magnetic Stand

Helmet

Welding Shield

Hack Saw Blade # 12

Set of Twist Drill Bit

Oil Seal Remover (light duty)

Tri-square# 12’

Set of Puller (light duty)

Tire Wrench (light duty)

Tire Pressure Gauge

Vernier Caliper

Glove


7

MATERIALS

Engine Oil

Grease

Sealant/Adhesive

Gear Oil

Automatic Transmission fluid

Test Lamp

Goggle

Rags

Sandpaper

Gasoline/Diesel

Grinding Compound

Gaskets

Plasti gauge

ATP

Teflon Tape

Mechanical Blue

.


8

UNIT OF COMPETENCY : PERFORM SHOP MAINTENANCE

MODULE TITLE : PERFORMING SHOP MAINTENANCE

NOMINAL DURATION : 50 hours

MODULE DESCRIPTION : This module covers the knowledge, skills and

attitudes required in inspecting and cleaning of work

area including tools and equipment and disposal of

used materials are also incorporated in this

competency.

SUMMARY OF LEARNING OUTCOMES:

Upon completion of this module the students will be able to:

LO 1. Inspect/clean tools and work area

LO 2. Store/arrange tools and shop equipment LO 3. Dispose waste/used lubricant



9

LO 1. Inspect/clean tools and the work area

ASSESSMENT CRITERIA:

1. Cleaning solvent is properly used per workshops/tools and cleaning

equipment requirements.

2. Work area is checked and cleaned as per workshop Standard Operating Procedure SOP.

3. Wet surface/spots/stains in work area is wiped and removed in accordance

with required performance standards.

CONTENT:

1. Methods and techniques in cleaning tools and work area. 2. Kinds, uses and properties of cleaning solvents.

3. 5-S (Sort, Systematize, Sweep, Sanitize, Self-discipline)

CONDITIONS: The following resources are needed:

Automotive Tools

Cleaning materials

Personal Protective Equipment

Learning Materials

Maintenance Procedure Manual

Maintenance Schedule Form

METHODOLOGIES

Discussion

Demonstration

ASSESSMENT METHODS

Observation

Practical demonstration


10

LO 2. Store/arrange tools and shop equipment


1. Tools/equipment are checked and stored in their respective shelves/location.

2. Tools and equipment are properly labeled.

3. Tools are safely secured and properly recorded. CONTENT:

1. Proper handling of tools and equipment

2. Procedures in storing/arranging tools and equipment 3. Safety measures in storing/arranging tools and equipment

CONDITIONS:

The following resources are needed:

Tools

Relevant tools & instruments

Materials

Cleaning materials

Learning Materials


Maintenance Schedule

METHODOLOGIES:

Discussion

Demonstration

ASSESSMENT:

Observation



11

LO 3. Dispose waste/used lubricant


1. Containers for used lubricants are properly labeled. 2. Waste/used lubricants are disposed as per workshop Standard Operating

Procedure (SOP).

CONTENT:

1. Proper disposal of used lubricants 2. Safety measures in disposing used lubricants

CONDITIONS:


Garbage container

Used lubricants

Learning Materials:

Module

Manuscript

METHODOLOGIES

Discussion

Demonstration

ASSESSMENT METHODS

Observation



12



1. Complete inventory of tools/equipment is maintained. 2. Damaged tools/equipment are identified and repair recommendation is

given. 3. Reports are prepared without error nor discrepancy.

CONTENT:

Inventory of functional and non-functional tools/equipment

Inventory report

Borrower’s receipt

CONDITIONS:


Receipt

Cleaning materials

Equipment

Personal Protective Equipment (PPE)

Learning material

Module

METHODOLOGIES

Discussion

Demonstration

ASSESSMENT METHODS

Observation

Interview/oral questioning



13

UNIT OF COMPETENCY : PERFORM MENSURATION AND CALCULATION

MODULE TITLE : PERFORMING MENSURATION AND CALCULATION

NOMINAL DURATION : 100 hours MODULE DESCRIPTION : This module covers the knowledge, skills and

attitudes in identifying, caring, handling, and using

of measuring instruments.


Upon completion of this module the students/trainees will be able to:

LO 1. Select measuring instrument

LO 2. Carry out measurement and calculation work LO 3. Maintain measuring instruments


14

LO 1. Select Measuring Instrument


1. Object or component to be measured is identified. 2. Correct specifications from relevant source are obtained. 3. Appropriate measuring instrument is selected according to job

requirements. CONTENT:

1. Importance of measuring instruments

2. Classification of measuring instruments CONDITIONS:


Components to be measured

Personal protective equipment (PPE)

Measuring instruments

Manufacturer’s specification manual

Safety precautions in using measuring instrument

Simulated work area

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written test

Practical Demonstration


15

LO 2. Carry out measurement and calculation

ASSESSMENT CRITERIA: 1. Measuring tools are selected in line with job requirements. 2. Accurate measurements are obtained in accordance with the job

requirements. 3. Calculation needed to complete work facts are performed using the four

fundamental operations of addition (+), subtraction (-), multiplication (*),

and division (/). 4. Calculations involving fraction, percentage and mixed numbers are used to

complete work place tasks. 5. Numerical computation is self-checked and corrected for accuracy. 6. Instruments are read to the limit of accuracy of the tools.

CONTENT:

1. Selecting measuring tools 2. Procedure in making measurement 3. Making calculations by using four fundamental operations

4. Interpreting calculations involving fraction and percentage CONDITIONS:


Tools

Measuring tools

Materials

Ball pen/pencil

Bond paper

Equipment

Vehicle

Learning material

Module

Service manual

Related references

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHOD



16

LO 3. Maintain Measuring Instrument


1. Measuring instruments are kept free from corrosion. 2. Extra care is undertaken to avoid damage to measuring instruments. 3. Measuring instruments are cleaned before and after using them.

CONTENT:

1. Safe handling procedure 2. Maintenance procedure

CONDITONS:


Tools

Oiler/can

Materials

Oil

Cleaning material

Equipment

Tools room

Learning materials

Module

Service manual

Related references

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written test



17

UNIT OF COMPETENCY : READ, INTERPRET AND APPLY SPECIFICATIONS AND MANUALS

MODULE TITLE : READING, INTERPRETING AND APPLYING

SPECIFICATIONS AND MANUALS NOMINAL DURATION : 50 hours


attitudes in reading, interpreting and applying

specifications and manuals such as identify and

assess specifications found in manuals, interpret

manuals, apply salient information taken from

manual and store manual.

SUMMARY OF LEARNING Upon completion of this module the students will be able to:

LO 1. Identify and assess specifications found in manuals

LO 2. Interpret manuals

LO 3. Apply salient information taken from manual LO 4. Store manuals


18

LO 1. Identify and Apply Specifications/Manuals


1. Appropriate manuals to be used are identified and assessed as per job requirement.

2. Version and date of manual are checked to ensure correct specification and

procedure. CONTENT:

1. Importance of manual specification

2. Types of manuals CONDITIONS:


Equipment

Store cabinet

Store room

Materials

Monitoring chart

Pentel pen

Learning Material

Manual

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



19

LO 2. Interpret Relevant Information from Manuals


1. Relevant sections, chapters of manual/specification are located in relation to the work to be conducted.

2. Information and procedure in the manual are interpreted in accordance with

industry practices. 3. Sequencing and adjustments are interpreted in accordance with information

contained on the manual or specification.

CONTENT:

1. Proper location of the different kinds of manuals 2. Interpreting information


Materials

Record book

Ballpen/pencil

Learning Materials

Manuals

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation




20

LO 3. Apply Salient Information Taken from Manual


1. Manual is interpreted according to job requirement. 2. Work procedure is correctly identified in accordance with manufacturer’s

specification.

3. Manual data are applied according to the given task. 4. Sequencing and adjustment are interpreted in accordance with information

contained on the manual or specification.

CONTENT:

1. Reading and interpreting in applying information from manuals CONDITIONS:


Materials

Record book

Ball pen/pencil

Learning Materials

Manuals

Module

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



21

LO 4. Store Manuals


1. Manual or specifications are stored and arranged in proper places. 2. Inventory of manuals/specifications is conducted and recorded as per shop

procedure.

3. Manual/specifications are properly labeled as per storing procedure. CONTENT:

1. Procedure in storing manuals

2. Proper recording and labeling 3. Record book for manuals

CONDITIONS:


Materials

Record book

Ball pen/pencil

Bond paper

Cartolina

Pentel pen

Learning Materials

Module

Related references

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation




22

UNIT OF COMPETENCY : APPLY APPROPRIATE SEALANT/ADHESIVE

MODULE TITLE : APPLYING APPROPRIATE SEALANT/ADHESIVE



attitudes in applying appropriate

sealant/adhesive. Competencies include

identifying appropriate sealant/adhesive,

surface preparation, process application and

disposing sealant/adhesive.



LO 1. Identify appropriate sealant/adhesive


LO 3. Apply sealant/adhesive evenly LO 4. Store/dispose sealant/adhesive


23

LO 1. Identify appropriate sealant/adhesive


1. Sealant/adhesive is selected in line with job requirements and manufacturer’s specification.

2. Sealant/adhesive checking is performed to ensure that product is fit for use.

CONTENT:

1. Types of sealant/adhesive 2. Uses of sealant/adhesive

CONDITIONS:


Materials

Sealant

Adhesives

Body filler

Epoxy base

Hardener

Learning Materials

Service Manuals

Related references

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



24



1. Surface materials are identified as per construction. 2. Surface is cleared and free from moisture, dust and other foreign matters to

ensure maximum adhesive or seal.

CONTENT:

1. Types of surface materials 2. Procedure in preparing surface materials.

CONDITIONS:


Tools

Scraper

Steel brush

Materials

Sealants/Adhesive

Rags

Sandpaper

Cleaning solvent

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written exam


25

LO 3. Apply Sealant/Adhesive Evenly


1. Sealant/adhesive is applied evenly on the surface in line with manufacturer’s specification.

2. Excess sealant/adhesive is removed by sanding or scrapping.

3. Tools and equipment used to apply sealant/adhesive are appropriate to job requirements.

4. Safety is observed and Personal Protective Equipment (PPE) are worn in

accordance with industry SOP. 5. Hazards associated with the use of sealant/adhesive are identified

CONTENT:

1. Procedure in applying sealant/adhesive 2. Removing of excess sealant/adhesive

3. Proper usage of tools 4. Safety measures in applying sealant/adhesive 5. Identify health hazards associated in handling sealant/adhesives

CONDITIONS:


Tool

Scraper

Equipment

PPE

Materials

Sealants/Adhesive

Rags

Sand paper

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning


26

LO 4. Store/Dispose Sealant/Adhesive

ASSESSMENT CRITERIA: 1. Sealant/adhesive is stored as per prescribed procedure.

2. Waste is disposed as per workshop standard operating procedure (SOP). CONTENT:

1. Proper storage/disposal of sealant/adhesive 2. Waste disposal system


Equipment

PPE

Store cabinet

Garbage container

Materials

Rags

Cleaning solution

Learning Materials

Module

Related references

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning


27

UNIT OF COMPETENCY : USE AND APPLY LUBRICANT/COOLANTS

MODULE TITLE : USING AND APPLYING LUBRICANTS/COOLANTS



attitudes required in using and applying

lubricants/coolants



LO 1. Identify types of lubricants/coolants LO 2. Use and apply lubricants/coolants

LO 3. Perform housekeeping activities


28

LO 1. Identify types of lubricants/coolants


1. Correct information on lubrication schedule is assessed and interpreted from appropriate manufacturer’s specification.

2. Type and quantity of lubricant/coolant are identified as per job requirement.

CONTENT:

1. Importance of lubricants/coolants 2. Types of lubricants

3. Interpret product specifications 4. Safety measures in handling lubricants

CONDITIONS:


Lubricants

Personal Preventive Equipment (PPE)

Special Service Tools (SST)

Simulated work place


Vehicle

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written test


29

LO 2. Use and Apply Lubricants


1. Correct procedure for change of lubricant is identified following manufacturer’s specification or information manual data.

2. Correct tools and equipment are selected and used in line with job

requirements 3. Existing lubricants are removed and replaced with specified type and

quantity of new materials in line with manufacturer’s specifications

4. Safety procedure and use of PPE are observed when removing or replacing lubricant

5. Used lubricants are disposed in accordance with environmental guidelines 6. Work is checked in line with company SOP.

CONTENT:

1. Correct procedures in changing or applying lubricants 2. Safety precautions in applying lubricants.


Lubricants

Personal Preventive Equipment (PPE)




Vehicle

Service manual

Periodic maintenance manual

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Direct Observation

Oral questioning

Written test


30

LO 3. Perform Housekeeping Services


1. Tools, equipment and materials are properly stored as per company’s Special Office Procedure (SOP).

2. Workplace is free from waste materials.

CONTENTS:

1. 5 – S Housekeeping Procedures 2. Environmental Requirements

3. Safety signs and symbols 4. Work process

CONDITIONS:


Cleaning materials


Tools, equipment and materials


METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written test


31

UNIT OF COMPETENCY : MOVE AND POSITION VEHICLE

MODULE TITLE : MOVING AND POSITIONING VEHICLE


attitudes required to prepare vehicle for

driving, moving and positioning and checking

of vehicle.


Upon completion of this module the students will be able to: LO 1. Prepare vehicle for driving

LO 2. Move and position vehicle


32

LO 1. Prepare Vehicle for driving


1. Correct check-up procedures are performed based on vehicle manufacturer’s standard.

2. Vehicle’s running gears are checked in accordance with work place

procedure. 3. Brake, Light, Oil, Water, Air & Fuel (BLOWAF) are checked as per

specifications.

CONTENT:

1. Prepare vehicle for driving 2. Safety measures in driving vehicle

3. Check-up procedures include the following:

Oil level

Brake fluid

Coolant level

Battery (electrolyte)

Tire pressure

Position of driving gear

Lighting and devices

Position of side mirror


Equipment

Vehicle

Learning materials

Driving Manual

METHODOLOGIES

Lecture/discussion

Demonstration (actual driving)

ASSESSMENT METHOD



33

LO 2. Move and Position Vehicle


1. Work area is checked from obstructions before moving the vehicle. 2. Vehicle is moved to the designated work area. 3. Vehicle is checked.

CONTENT:

Principles of driving and techniques

Safety measures in driving vehicle

Procedures in checking vehicle

BLOWAF – (Brake, Lights, Oil, Water, Air, Fuel)

CONDITIONS:

The following resources are needed: Equipment

Vehicle

Learning material

Driving Manual

Cleaning Materials

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHOD

Practical demonstration (actual driving)


34

THIRD YEAR

1st Grading 2nd Grading 3rd Grading 4th Grading Unit of

Competency

Service Automotive

battery

Test and repair wiring lighting

system

Test and repair wiring and lighting

system

Service ignition system

No. of hours 100 100 100 100

TOTAL HOURS

100

100

100

100

Note:

(OPTIONAL) ON THE JOB TRAINING AFTER COMPLETION THIRD YEAR = 120 HOURS


35

UNIT OF COMPETENCY : SERVICE AUTOMOTIVE BATTERY

MODULE TITLE : SERVICING AUTOMOTIVE BATTERY


attitudes required in servicing automotive

battery such as: testing battery, interpreting

information on battery, using appropriate

instruments, finding and analyzing results.

SUMMARY OF LEARNING OUTCOMES: Upon completion of this module the students will be able to:

LO 1. Test automotive battery

LO 2. Remove and replace batteries

LO 3. Service and charge batteries LO 4. Jump start vehicle


36

LO 1. Test Automotive Battery

ASSESSMENT CRITERIA

1. Battery is tested to avoid damage to any workplace property or vehicle. 2. Correct information is assessed and interpreted based on manufacturer’s

specification.

3. Appropriate test equipment and instrument are selected 4. Test results are analyzed and interpreted 5. Findings are reported to automotive teacher/trainor.

CONTENTS

Parts and functions of automotive battery

Types of automotive battery

Test procedures

Interpretation of manufacturer’s specification and manual

Proper usage of tools and equipment

Safety measures in handling automotive battery

CONDITIONS

The following resources are needed: Equipment

TV monitor with VCD/DVD player and CDs

PC set


Battery

Materials

Rags

Distilled water

Learning Material

Modules

Automotive battery manufacturer’s manual

Other related references

METHODOLOGIES

Lecture/Discussion

Demonstration

Video Lesson

ASSESSMENT METHODS

Observation

Oral questioning

Written Test


Performance test using scoring rubrics


37

LO2. Remove and Replace Batteries

ASSESSMENT CRITERIA: 1. Battery is removed and replaced to avoid damage to any workplace property

or vehicle. 2. Appropriate tools and equipment are selected. 3. Extra care is taken to prevent loss of vehicle’s electronic memory (if

applicable). CONTENTS

Correct procedures in removing and replacing battery


Proper usage of tools and equipment

Safety measures in removing and replacing battery

CONDITIONS The following resources are needed:

Battery

Box wrench (12x13 mm)


Automotive battery manufacturer’s manual and related

references

Simulated workplace

Vehicle

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Practical Demonstration



38

LO3. Service and Charge Battery

ASSESSMENT CRITERIA: 1. Battery is charged using the appropriate battery charger.

2. Electrolyte levels are checked and topped up. 3. Battery and its terminals are cleaned.

CONTENTS

Correct procedure in charging the battery

Interpretation of charging rate

Safety measures in servicing and charging the battery

CONDITIONS:


Battery

Battery charger


Automotive battery manufacturer’s manual

Simulated workplace

Steel brush

Tap water

Distilled water

Hydrometer tester

Cell tester

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT MTHODS

Observation

Oral questioning



39

LO4. Jump Start Vehicle

ASSESSMENT CRITERIA: 1. Vehicle is jump started to avoid damage to any workplace property or

vehicle. 2. Jumper leads are selected and used to ensure spark protection which is

employed when necessary.

3. Leads are connected / disconnected correctly according to sequence and polarity.

CONTENTS:

Correct procedure in connecting battery

Use the specific size of jumper leads/wires

Safety measures in connecting and disconnecting jumper leads

CONDITIONS:


Battery

Jumper leads



Vehicle

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



40

UNIT OF COMPETENCY : TEST AND REPAIR WIRING/LIGHTING SYSTEM

MODULE TITLE : TESTING AND REPAIRING WIRING/LIGHTING SYSTEM NOMINAL DURATION : 200 hours

MODULE DESCRIPTION : This module covers the knowledge, skills and attitudes

required in testing and repairing wiring/lighting systems.

It includes the basic electrical and electronics circuit.



LO 1. Test electrical systems LO 2. Repair electrical systems

LO 3. Test and repair starting system


41

LO 1. Test Electrical System

ASSESSMENT CRITERIA: 1. Correct information is assessed and interpreted from appropriate

manufacturer’s specifications. 2. Tests are carried out to determine faults using appropriate tools and

techniques.

3. Faults are identified and preferred action is determined. 4. Tests are completed without causing damage to the workplace property or

vehicle.

CONTENTS:

Testing Purpose of wiring/lighting circuit

Component parts of wiring/lighting circuit

wiring/lighting circuit

Interpretation of test results

Safety measures in testing wiring/lighting circuit

CONDITONS:

The following resources are needed: Tools /Equipment

Pliers

Set of screwdrivers

Bow wrench

Test lamp

Lighting system mock-up

Voltmeter tester

Multi-tester

Learning Materials

Module

Service manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning


Written test


42

LO 2. Repair Electrical Systems

ASSESSMENT CRITERIA: 1. Correct information is assessed and interpreted using appropriate tools and

equipment. 2. Necessary repairs are carried out using appropriate tools, techniques and

materials.

3. Electrical system is repaired without causing damage to the work place, property or vehicle.

CONTENTS:

Interpretation of manufacturer’s specification

Safety measures in repairing electrical circuit

Repair/replacement of faulty parts

Adaptation of appropriate techniques in repairing electrical circuit

CONDITIONS:

The following resources are needed: Tools

Electrical pliers

Box wrench

Set of screwdrivers

Soldering iron

Equipment

Electrical mock-up

Materials

Electrical tapes

Wire terminals

Automotive wires

Sand paper

Leads

Learning Materials

Module

Service manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



43

LO 3. Test and repair starting system


1. Tests are carried out to determine faults using appropriate tools and techniques.

2. Faults are identified and preferred repair action determined.

3. Starting systems are repaired without causing damage to any workplace property or vehicle

4. Information is assessed and interpreted from appropriate manufacturer’s

specification

CONTENTS:


Starting system service caution

Testing starting system

Parts of starter motor

Procedure in removing, disassembling, testing, repairing/replacing, assembling and mounting starting motor.


Tools/Equipment

Starting motor

Battery

Set of screwdrivers

Mock-up


Open/close wrench

Multi-tester

Soldering iron

Vernier caliper

Materials

Steel brush

Soldering lead/paste

Automotive wires

Sand paper

Gasoline


44

Learning Materials

Module

Service manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



45

UNIT OF COMPETENCY : SERVICE IGNITION SYSTEM

MODULAR TITLE : SERVICING IGNITION SYSTEM NOMINAL DURATION : 100 hours


attitudes required in servicing ignition system such as checking and conducting test on ignition

component. It also includes repairing the ignition system components.



LO 1. Check ignition system LO 2. Perform spark test

LO 3. Check ignition coil resistance

LO 4. Check ballast resistor

LO 5. Adjust contact point clearance (if any) Lo 6. Perform ignition wiring installation

LO 7. Perform ignition timing

LO 8. Repair non-electronic ignition system and/or components


46

LO 1. Check Ignition System

ASSESSMENT CRITERIA: 1. Spark plug is checked and inspected in accordance with standard

testing procedure. 2. Ignition distributor and associated parts are checked/evaluated

according to standard procedure.

3. Ignition system harness is checked and inspected. CONTENTS:

Functions of the ignition system

Types of ignition system

Parts of the ignition system

Operating principles of the ignition system

Safety measures in checking ignition system

Servicing ignition system components


Tools

Spark plug cleaner

Spark plug wrench

Set of screwdriver

Equipment

Air compressor

Engine mock-up

Multi-tester

Materials

Rags

Wire brush

Sandpaper

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Questioning



47

LO 2. Perform Spark Test

ASSESSMENT CRITERIA: 1. Engine is started as per standard operating procedures.

2. Spark test is conducted in accordance with standard testing procedures. 3. Safety measures are applied in accordance with standard testing procedure.

CONTENTS:

Procedures for spark testing

Performing spark test

Safety measures in spark test/triggering test

Determining and analyzing electric spark


Tools

Insulated pliers

Screwdriver

Equipment

Engine mock-up

Materials

Sand paper

Rags

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



48

LO 3. Check Ignition Coil Resistance

ASSESSMENT CRITERIA: 1. Coil terminal of ignition coil is disconnected.

2. Ignition coil resistance is checked. CONTENTS:

Functions of ignition coil

Parts of ignition coil

Interpreting secondary and primary circuit

Checking and interpreting ignition coil resistance

CONDITIONS: The following resources are needed: Tools

Plier

Multi-tester

Equipment

Engine mock-up

Materials

Ball pen/pencil

Bond paper

Learning Materials

Module

Service Manual

Related references

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



49

LO 4. Check Ballast Resistor

ASSESSMENT CRITERIA: 1. Ballast resistor is checked as per requirement.

CONTENTS:

Procedures in checking ballast resistor

Analysis of resistance test results


Tools

Box wrench

Screwdriver

VOM

Multi-tester

Equipment

Ignition mock-up

Materials

Ball pen/pencil

Bond paper

Learning Materials

Module

Service manual

METHODOLOGIES

Demonstration

Discussion

ASSESSMENT METHODS

Observation

Oral questioning



50

LO 5. Adjust Contact Point Clearance

ASSESSMENT CRITERIA: 1. Contact point is adjusted per service manual specification.

2. Contact point adjustment is analyzed and interpreted. CONTENTS:

Correct procedures in adjusting contact points

Safety measures in adjusting contact points

CONDITIONS:


Set of screwdriver

Feeler gauge

Set of Wrench

Equipment

Ignition mock-up

Materials

Sand paper

Rags

Grease

Learning Materials

Module

Related references

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT MTEHODS

Observation

Oral questioning



51

LO 6. Perform Ignition Wiring Installation

ASSESSMENT CRITERIA: 1. Tools and ignition wiring materials are checked and evaluated per standard

specifications. 2. Ignition wirings are installed based on a required diagram. 3. Safety measures are applied in installing wirings of the ignition system in

accordance with OHS policy. CONTENTS:

Procedure in checking ignition system components

Performing wiring installation of ignition system

Safety measures in wiring installation

CONDITONS: The following resources are needed:

Tools

Electrical pliers

Set of screwdriver

Wire stripper

Soldering iron

Equipment

Engine mock-up

Materials

Soldering leads

Automotive wires

Wire terminals

Electrical tape

Learning Materials

Module

Related references

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning




52

LO 7. Perform Ignition Timing

ASSESSMENT CRITERIA: 1. Ignition Timing procedure is applied per engine requirement.

2. Ignition timing is checked per ignition specifications. 3. Safety measures are applied.

CONTENTS:

Interpreting ignition timing procedures

Adjusting ignition timing


Box wrench

Set of screw driver

Equipment

Engine mock-up

Ignition timing light

Dwell meter

Materials

Rags

White chalk

Learning materials

Module

Related references

METHODOLOGIES

Lecture/discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



53

LO 8. Repair Non-electronic Ignition System and/or Component

ASSESSMENT CRITERIA: 1. Parts and components of non-electronic ignition system are identified

and located. 2. Ignition system/components are repaired without causing any damage

on them.

CONTENTS:

Repair ignition system components

Diagnosing non-electronic ignition components

Safety measures in repairing ignition component parts


Set of box wrench

Set of screw drivers

Pliers

Voltmeter

Soldering iron

Equipment

Ignition system mock-up

Materials

Rags

Paint brush

Soldering lead

Wire

Learning materials

Module

Service manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



54

FOURTH YEAR

Unit of Competency

1st Grading

Perform gas engine

2nd Grading

Perform diesel engine

3RD Grading

Perform under-

chassis preventive maintenance

4th Grading

Perform under-

chassis preventive maintenance

No. of hours 100 100 100 100 TOTAL

HOURS

100

100

100

100


55

UNIT OF COMPETENCY : PERFORM GAS ENGINE TUNE UP

MODULE TITLE : PERFORMING GAS ENGINE TUNE UP

NOMINAL DURATION : 100 hours MODULE DESCRIPTION : This module covers the knowledge, skills and attitudes

required in performing gas engine tune up such as checking/adjusting valve clearance, analyzing spark plug condition, replacing filters, replacing contact point

and condenser, adjusting dwell angle, conducting compression test, and setting and adjusting ignition

timing.

SUMMARY OF LEARING OUTCOMES:


LO 1. Check / adjust valve clearance

LO 2. Inspect / test spark plug

LO 3. Check / replace fuel filter and air cleaned LO 4. Inspect / replace contact point and condenser

LO 5. Test / adjust dwell angle and ignition setting

LO 6. Adjust engine idle speed and mixture

LO 7. Check advance mechanism and adjust ignition timing LO 8. Conduct compression testing


56

LO1. Check/Adjust Valve Clearance

ASSESSMENT CRITERIA: 1. Valve tappet clearance is set in accordance with standard specifications.

2. Valve clearance is checked and adjusted. CONTENTS:

Principle of engine operation

Using relevant tools and equipment

Interpreting manufacturer’s specification manual

Procedures in adjusting valve tappet clearance

Safety measures in adjusting valve tappet clearance

CONDITONS:

Students must be provided with the following: The following resources are needed: Tools

Box wrench (12mm x 13mm, 14mm x 15mm, 18mm x 9mm)

Set of screwdriver

Feeler gauge

Equipment

Engine mock-up, TV, VCD/DVD player

Material

Rags

Learning materials

Manufacturer’s manual

Module

VCD

METHODOLOGIES

Lecture / Discussion

Demonstration

Video lesson

ASSESSMENT METHODS

Observation

Oral questioning

Demonstration


57

LO 2. Inspect/Test Spark Plug

ASSESSMENT CRITERIA: 1. Spark plug clearance is adjusted as per job requirement.

2. Spark plug is tested. 3. Spark plug test result is analyzed and appropriate recommendations to

check deviations are prescribed according to SOP.

CONTENTS:

Cleaning methods and materials

Applying maintenance procedure

Safety measures in testing spark plug

CONDITONS: The following resources are needed: Tools

Torque wrench

Spark plug wrench

Feeler gauge

Equipment

Engine mock-up

Materials

Rags

Sand paper

Learning material

Module

METHODOLOGIES


Demonstrative

ASSESSMENT METHODS

Observation

Oral questioning

Performance assessment using scoring rubrics


58

LO 3. Check/Replace Fuel Filter and Air Cleaner

ASSSESSMENT CRITERIA: 1. Fuel filter and air cleaner are replaced as per job requirements.

2. Fuel filter is freed from sediments and impurities following SOP. CONTENTS:

Procedures in checking/replacing fuel filter and air cleaner

Applying maintenance procedures

Safety measures in checking fuel filter and air cleaner

CONDITONS: The following resources are needed:

Tools

Box wrench 10x11 mm

Box wrecnh12x13 mm

Pliers

Set of screwdriver (- +)

Equipment

Engine mock-up

Materials

Air cleaner

Fuel filter

Rags

Fuel line clamps

Hose clip

Learning materials

Module

METHODOLOGIES


Demonstration

ASSSESSMENT

Observation

Oral questioning



59

LO 4. Inspect/Replace Contact Points/Condenser

ASSESSMENT CRITERIA: 1. Contact points gap is inspected as per job requirement.

2. Procedure in checking / testing the condenser is correctly applied CONTENTS:

Checking of contact points

Procedures in checking / testing condenser

Applying maintenance procedure


Tools

Set of screwdriver (- +)

Box wrench (8x9mm)

Feeler Gauge

Materials

Sand paper

Contact points

Condenser

Learning materials

Module and related references

METHODOLOGIES


Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



60

LO 5. Adjust Engine Idle Speed and Mixture

ASSESSMENT CRITERIA: 1. Engine Speed Revolution Per Minute (RPM) is checked

2. Adjustment on the carburetor is performed based on the required performance standard.

CONTENTS:

Adjusting procedures

Safety measures on adjustments

CONDITIONS: The following resources are needed: Tools/equipment

Equipped vehicle – engine mock up

Tachometer

Screwdriver

SUPPLIES:

Fuel

Rags

Learning material

Module

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning



61

LO 6. Test/Adjust Dwell Angle and Ignition Setting

ASSESSMENT CRITERIA: 1. Dwell angle is adjusted per engine requirements.

2. Ignition timing is set per manual specifications. CONTENTS:

Procedure in adjusting dwell angle

Setting ignition timing

CONDITONS:


Set of screwdriver

Box wrench (12mm x 13mm, 14mm x 15mm)

Equipment

Engine mock-up

Dwell Meter

Timing Light Materials

Rags

Learning materials

Module and automotive books

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Demonstration

Performance Assessment using Scoring Rubrics


62

LO 7. Check Advance Mechanism and Adjust Ignition Timing

ASSESSMENT CRITERIA: 1. Ignition timing is adjusted in accordance with standard specifications.

2. Safety in using equipment is observed per OHS policy. 3. Advance timing is checked per SOP.

CONTENTS:

Using relevant tools and equipment safely

Assessing, interpreting and applying technical information

Adjusting the ignition timing with the vehicle’s specification

CONDITIONS:

The following resources are needed: Tools / equipment

Vehicle

Timing light

Box wrench 12mmx13mm

TV, VCD, DVD player and CD’s

Learning material

Module

Service manual

Related reference

METHODOLOGIES

Lecture/Discussion

Video lesson

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Demonstration



63

LO 8. Conduct Compression Test

ASSESSMENT CRITERIA 1. Compression test is conducted as required.

2. Test is conducted to avoid damage or injury to person or property 3. Compression test result is interpreted and appropriate recommendations are

prescribed

CONTENTS:

Procedure in compression testing

Perform compression testing

Interpreting and analyzing compression test results


Tool

Sparkplug wrench

Equipment

Engine mock-up

Compression tester (gasoline)

Materials

Rags

Learning Material

Modules

Service manual

Related references

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Demonstration

Performance assessment using Rubrics


64

UNIT OF COMPETENCY : PERFORM DIESEL ENGINE TUNE-UP

MODULE TITLE : PERFORMING DIESEL ENGINE TUNE-UP


attitudes required in performing diesel engine tune-up such as timing the injection system, installing injection pump, bleeding process,

engine compression testing and using appropriate tools.



LO 1. Install injection pump to the engine following correct timing LO 2. Bleed injection fuel pump

LO 3. Conduct compression testing per job specification


65

LO 1. Install Injection Pump Following the Correct Timing

ASSESSMENT CRITERIA 1. Injection timing is set as per engine specification.

2. Required injection pump installation process is set-up as SOP requirement. 3. Mounting bolts are tightened as per specifications and torque sequence.

CONTENTS:

Interpretation of timing marks

Procedures in setting fuel injection timing

Proper usage of special tools in setting injection timing

Safety measures in installing injection pump to the engine


Tools

Set of Special service tool

Equipment

Engine

Injection system mock-up

TV monitor with VCD/DVD player

Materials

CD

Bond paper

Board marker

Whiteboard

Learning Materials

Manuscripts

Text book about diesel engine

METHODOLOGIES

Lecture/Discussion

Demonstration

Video Lesson

ASSESSMENT METHODS

Direct observation

Oral questioning

Demonstration



66

LO 2. Bleed Injecting Fuel System

ASSESSEMENT CRITERIA 1. Fuel level, line leakage and fuel strainer/filter are checked.

2. Air lock free fuel system is determined. 3. Screw and primer pumps are bled.

CONTENTS:

Bleeding Diesel fuel injection pump.

Safety measures in bleeding.


Tools

Open wrench

Box wrench

Screwdriver (Flat)

Equipment

TV monitor with VCD/DVD player

Materials

Diesel fuel

Rags

Container

Learning Materials

Manuscript

Testing Data

Module

VCD

METHODOLOGIES

Lecture/Discussion

Demonstration

Video Lesson

ASSESSMENT METHODS

Direct observation

Oral questioning



67

LO 3. Conduct Compression Testing

ASSESSMENT CRITERIA 1. Engine requirement in compression testing is determined.

2. Specification compression test result is read and interpreted per SOP. 3. Corresponding recommendation/prescription is given based on the test

result.

CONTENTS:

Compression testing procedure and precaution

Interpretation of results from compression testing

Recommendations are given based on the results interpreted


Tools

Compression tester (Diesel)

Set of Open end wrench

Adjustable wrench

Equipment

Diesel engine mock-up

TV/VCD/DVD player and CDs

Materials

Ball pen/pencil

Bond paper

Learning Material

Module

Manuscript

METHODOLOGIES

Lecture/Discussion

Demonstration

Video lesson

ASSESSMENT METHODS

Observation

Oral questioning



68

UNIT OF COMPETENCY : PERFORM UNDERCHASSIS PREVENTIVE MAINTENANCE

MODULE TITLE : PERFORMING UNDERCHASSIS PREVENTIVE

MAINTENANCE NOMINAL DURATION : 200 hours


attitudes required in performing under-

chassis preventive maintenance such as: checking clutch fluid and lines, inspecting

brake system, inspecting/changing transmission and different gear oil, inspecting/replacing power steering fluid,

checking/re-filling transmission fluid, inspecting/bleeding air tank checking tires

and tires preserver, checking under-chassis body bolts and nuts.



LO 1. Check clutch fluid and lines.

LO 2. Inspect brake system LO 3. Inspect/change transmission/differential gear oil

LO 4. Inspect /replace power steering fluid

LO 5. Check/re-fill automatic transmission fluid

LO 6. Inspect bleed air tank

LO 7. Check tires and tire pressures LO 8. Check under-chassis body bolts and nuts


69

LO 1. Check Fluids and Lines

ASSESSMENT CRITERIA: 1. Clutch fluid level is checked and maintained between minimum and

maximum as per SOP. 2. Clutch lines are checked for twist and bends. 3. Clutch cover is fitted in the cap.

4. Clutch fluid is used. CONTENTS:

Functions of the clutch

Types of clutch

Parts of the clutch

Operation of the clutch

Checking procedures

Safety measures in handling clutch fluid

Maintenance procedure manual


Equipment


Vehicle

Supplies and Materials

Brake fluid

Learning Materials

Module

Service Manual

METHODOLOGIES

Lecture/Discussion

Self-paced learning

ASSESSMENT METHODS

Observation

Oral questioning

Practical demonstration using rubrics


70

LO 2. Inspect Brake System

ASSESSMENT CRITERIA: 1. Brake fluid level is checked and maintained between the minimum and

maximum. 2. Brake lines or hoses are checked and freed from twist and bends. 3. Brake pedal free play is specified.

4. Brake operation is checked and tested as per SOP. 5. Hydraulic fluid is used/changed without spillage and at the specified level. 6. Brake pedal height/free-play is checked and adjusted.

7. Hydraulic brake system is bleed in accordance with brake standards. 8. Emergency brake function is checked.

9. Points for adjustment of emergency brake are identified. CONTENTS:

Purpose of the brake system

Types of brake

Parts of the brake system

Procedure in bleeding hydraulic brake system

Procedure in adjusting pedal height/free-play

Interpretation of manufacturer’s specification and manuals

Safety measures in working on brake system


Positive work values


Tools

Box wrench (12mm x 13mm)

Open-end wrench (9mm x 10mm)

Tire wrench

Equipment

TV monitor, VCD/DVD player

Materials

Brake fluid

Empty container

Rags

Hose

Learning Materials

Module

Service Manual

VCD


71

METHODOLOGIES

Lecture/Discussion

Demonstration

Video Lesson

ASSESSMENT METHODS

Observation

Oral questioning

Written test

Demonstration using Scoring Rubrics


72

LO 3. Check / Change Manual Transmission Gear Oil

ASSESSMENT CRITERIA: 1. Gear oil is inspected as per SOP.

2. The vehicle is positioned. 3. Transmission gear is selected and used, cleared and not diluted. 4. Grade/classification and level of gear oil used in accordance with

manufacturer’s specification. 5. SOP is followed in the process of inspection/changing transmission,

differential and gear oil.

CONTENTS:

Purpose of gear oil

Procedure in inspecting and changing gear oil

Proper use of tools and equipment

Safety measures in changing transmission/differential gear oil

Oil grade (Society Automotive Engineers 90 - 140)

CONDITIONS:


Box wrench (16mm x 17mm, 22mm x 24mm, 18mmx19mm)

Equipment


Oil station

Vehicle

TV monitor, VCD/DVD player

Materials

Gear oil (SAE-90)

Rags

Sealant/Teflon tape

Learning Materials

Module

Service manual

VCD

METHODOLOGIES

Lecture/Discussion

Demonstration

Video Lesson

ASSESSMENT METHODS

Observation

Oral questioning

Written test



73

LO 4. Inspect/Replace Power Steering Fluid

ASSESSMENT CRITERIA 1. Power steering linkages and corrections are inspected. 2. Power steering performance is checked at engine idle speed.

3. Fluid is inspected/replaced per prescribed specifications. CONTENTS:

Advantages of power steering system

Power steering component parts, function and operation

Classification of power steering fluid

Safety measures in replacing power steering fluid




Tools

Box wrench/Open wrench (16mm x 17mm)


Tools and materials

Equipment

Vehicle

Material

Power steering fluid

Learning Materials

Module

Service Manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written test



74

LO 5. Check/Re-fill Automatic Transmission Fluid

ASSESSMENT CRITERIA: 1. Automatic Transmission Fluid (ATF) is checked and replenished at required

level. CONTENTS:

Product instructions and specification of Automatic Transmission Fluid (ATF)

Safety measures in replacing automatic transmission fluid


CONDITIONS:


Tools



Equipment


Vehicle

Material

Automatic transmission fluid

Learning Materials

Module

Service Manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning


75

LO 6. Inspect and Bleed Air Tank

ASSESSMENT CRITERIA 1. Air tank is inspected as per SOP.

2. Procedure in bleeding air tank is followed per job specifications. 3. Safety measures are applied in bleeding air tank in accordance with OHS

policy.

CONTENTS:

Purpose of the air tank

Location of air tank

Parts of the air tank

Correct air pressure

Bleeding procedure


Tools

Box wrench

Wire stripper

Equipment

Vehicle

Materials

Container

Rags

Learning Materials

Module

Service Manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral/Written test


76

LO 7. Check Tires and Tire Pressure

ASSESSMENT CRITERIA 1. Tires are inspected for damage or deformities and are freed from solid

objects. 2. Tire pressure is checked and maintained as per SOP. 3. Tire rotation is performed per required performance standard.

CONTENTS:

Functions of tire

Types of tire

Checking procedure


Proper use of tools and equipment

Safety measures in handling tires



Tire troubles and diagnosis


Tools

Tire wrench

Tire pressure gauge

Equipment

Vehicle

TC monitor, VCD/DVD player and CDs

Computer

Hydraulic jack

Air compressor

Materials

Spare tire

Rags

Learning Materials

Module

Service Manual

METHODOLOGIES

Lecture/Discussion

Demonstration

Video lesson

ASSESSMENT METHODS

Observation

Oral questioning

Written test

Practical Demonstration using Scoring Rubrics


77

LO 8. Check Under-chassis Body Parts, Bolts and Nuts

ASSESSMENT CRITERIA 1. Bolts/nuts including tire studs, bolts/nuts are checked as per SOP.

2. Body bolts/nuts torque are checked and maintained. 3. Checking procedure is done according to manufacturer’s specifications. 4. Tightness of the bolts is determined per torque specifications.

CONTENTS:

Purpose of bolts and nuts


Proper use of tools

Safety measures




Tools

Set of box wrench

Set of socket wrench

Equipment

Vehicle


Material

Rags

Learning Materials

Module

Service Manual

METHODOLOGIES

Lecture/Discussion

Demonstration

ASSESSMENT METHODS

Observation

Oral questioning

Written test

Performance assessment using Scoring Rubrics


78

ACNOWLEDGEMENT

The Department of Education (DepEd), Central Office through Technical Vocational Task Force, wishes to extend its gratitude and appreciation to the

Technical Education and Skills Development Authority (TESDA) and all the curriculum writers for sharing their time and expertise in the development of a Competency-Based Curriculum for Strengthening Technical Vocational Education

Program of the country.

Writers:

NELSON M. ARISGA Malvar National High School

Malvar, Batangas, Region 4A, CALABARZON

ROBERT S. DOMINGO AFG Bernardino Memorial Trade School Marilao, Bulacan, Region 3

ELIGIO B. ESCOBAR Sanchez Mira School of Arts and Trades

Sanchez Mira Cagayan Region 3

CHONA C. BUNDOC Muntinlupa Business High School Muntinlupa City, NCR

PURITA S. SIMANGAN Solona Freshwater Fisheries School

Iraga, Solona, CAgayan, Region 3

MARIA VENA N. NIERVO Glan School of Arts and Trades Glan, Saranggani Province, Region 12

Facilitator:

EXSUPERIO G. JACINTO Southern Isabela College of Arts and Trades

Santiago City, Isabela, Region 3


79

Writers:

NELSON C. SENEDO Tagum National Trade School

Apokon, Tagum City Region XI JOHN M. DIEGO

Isabela School of Arts and Trades DepEd Ilagan, Isabela, Region II

LORNA A. MALABAD Isabela School of Arts and Trades DepEd

BELEN L. TADO Tagum National Trade School

Apokon, Tagum City Region XI

LENILYN R. BAGAS AFG Bernardino Memorial Trade School Marilao, Bulacan Region III

Facilitator:

ABEL B. ELPEDES

TESDA Taguig City, MM

automotive cbc

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