Operation Manual

Job Card No.:
Engine:
Filing No.:
Turbocharger
Servicing
0178-43-10 1937
© 1199
06.12.01
S/BVM 628
Servicing
Cleaning of the charger at full load.
Job:
● Loosen turning handle (3) and remove cover (2)
with gasket.
● Fill housing (4) with the respective amount of
water.
● Refit gasket with cover and fasten turning handle
(3).
● Press-in knob (5).
Make sure that the whole amount of water is injected
from the housing within 4 to 10 seconds.
A success of the cleaning action is indicated either
by a raise of the charge air pressure or by a drop of
the exhaust gas temperatures.
Wait for min. 10 minutes before repeating the
cleaning procedure.
● Wait for at least 5 minutes before running engine
under full load.
Air
Water
Ventilation
Detergent:
- Clean fresh water
- VTR 201/214, 0,3 ltrs.
- VTR 251/254, 0,5 ltrs.
To prevent a loss in power due to contamina-
tion of the charger unit, clean charger during
operation - at full load or at least 60% load -
by injecting clean water into the charger. In
this process the water does not serve as a
solvent. The dirt build-up is removed by the
striking droplets.
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