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Sealing
injection pumps
1 585 734
03:00-02Issue 2 en
Scania CV AB 1996-04
Contents
Types of seal ................................................................... 2
Locations of seals ............................................................5
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Types of seal
2 Scania CV AB 1996 03:00-02 en
Types of seal
Injection pumps for Scania diesel engines arefitted with a bonding seal after they have beeninspected and adjusted prior to delivery. Seals
are placed at locations where tampering wouldaffect engine power, exhaust composition andfuel consumption.
Note: Scanias warranty commitments are ren-dered void if unauthorised work is carriedout on the injection pump.
The following seals are fitted to the injectionpump:
The pump manufacturers seal fitted prior tosupply to the Scania factory.
1 Lead seal
2 Metal sleeve with plastic plug
3 Seal sleeve of black plastic (Bosch service= red seal sleeve)
4 Plastic plug, black (Bosch service = redplastic plug)
5 Plastic seal, black (Bosch service = redplastic seal)
0
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Front Rear
1 Lead seal
2 Metal sleeve with plug
4 Plastic plug
5 Plastic seal
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3 Seal sleeve
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Types of seal
03:00-02 en Scania CV AB 1996 3
After inspection and any adjustments aremade at the Scania factory, some of the man-ufacturers seals are replaced with Scaniaseals:
6 Seal sleeve of blue plastic
7 Plastic plug of blue plastic
8 Plastic seal, blue
9 Metal tag seal
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9 Metal tag seal
8 Plastic seal
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7 Plastic plug
6 Seal sleeve
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Location of seals
4 Scania CV AB 1996 03:00-02 en
Location of seals
EDC
Seal No. 1:
Pump element nut, right side. Sealed withwire and lead seal/metal tag seal.
Seal No. 2:
Governor cover, left side:
Fig A: Pump manufacturers seals.
Fig B: Scanias seals, screw with hole as wellas wire and metal tag seal.
Fig A
Fig B
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Location of seals
03:00-02 en Scania CV AB 1996 5
Seal No. 3:
CRT (control rack travel sensor). Sealed withplastic plug.
Seal No. 4:
Setting solenoid upper cover.
Fig C: Pump manufacturers seals.
Fig D: Scanias seals, screw with hole as wellas wire and metal tag seal.
Seal No. 5:
Plastic seal, black (Bosch = red plastic seal,Scania service = blue plastic seal).
Fig C
Fig D
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Location of seals
6 Scania CV AB 1996 03:00-02 en
Pump with RQ/RQV governor
Seal No. 6:
Pump element nut, right side. Sealed withwire and lead seal/metal tag seal.
Seal No. 7:
Full speed stop sealed with plastic seal sleeveon the set screw locknut.
Note: The full speed stop is on the other side on11 engines.
Seal No. 8:
Smoke limiter adjustment and smoke limitercover. Sealed with metal sleeve with plasticplug/ sealing wire and metal tag washer.
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Location of seals
03:00-02 en Scania CV AB 1996 7
Seal No. 9:
Sealed with plastic seal.
Seal No. 10:
Governor cover. Sealed with metal sleevewith plastic plug/ sealing wire and metal tagseal.
Seal No. 11:
Smoke limiter with RQVK governor. Sealedwith metal sleeve with plastic plug/ sealingwire and metal tag seal.
100959
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10
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Location of seals
8 Scania CV AB 1996 03:00-02 en
Seal No. 12:
Cover for full load stop on RQVK governor.Sealed with metal sleeve with plastic plug/sealing wire and metal tag seal.
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