Operation Manual

Job Card No.:
Engine:
F iling No.:
Charge Air Cooler
0178-58-10 6510
1
2
3
4
5
© 0193
06.04.02
S/BVM 628
Fig. 1 Removing covers
Fig. 2 Cleaning cooler air side
Cleaning Charge Air Cooler Air
Side Cooler Removed
At the intervals given in the maintenance chart of the
Operation Manual, or when the differential pressure
at full load has risen through 100%, the cooler air
side is due for cleaning.
Job:
● Remove charge air cooler from engine, Job Card
06.04.01.
● Remove covers (1), (5).
● Check gaskets (2), (4) for wear and renew as
necessary.
● Apply detergent, observing supplier’s instruc-
tions.
● Fill detergent into vessel.
● Put cooler core (3) into vessel.
● Soften the cake of dirt.
The softening time is dependent on the extent
of soiling.
● Clean cooler core with brush.
Take care not to damage the fins!
● Clean finned tubes on inside with tube brush if
necessary.
● Flush cooler core clean with fresh water.
● Fit gaskets and covers back in place on cooler
core.
● Reassemble charge air cooler on engine, Job
Card 06.04.02.
Tools:
- Standard tools
Aids:
- Vessel for charge air cooler
- Cleaning brush of natural or sythetic
bristles
- Detergent, e.g.:
- P3T 768
- P3T - 5308
- ACC 9
- Vecom B85
- or similar agent
Job Card:
- 06.04.01
© 50 686 0
© 50 678 0