Operation Manual / TPL65VA32 / VA33
4 Operation / 4.2 Servicing work
© Copyright 2020 . All rights reserved.
HZTL2464_EN
Rev.E
March 2020
NOTICE
Service inspection after 5 years
To prevent age- and stoppage-related machine damage, an inspection
by an ABB Turbocharging Service Station is recommended at the latest
5 years after the last service.
4.2.1
Service work every 25 … 50 hours
u
Visual inspection for air, exhaust gas, water and oil leaks.
u
Record operating data and enter it in the engine logbook.
u
Clarify the cause of any variances.
CAUTION
Unknown changes during operation
The consequences can range from an impairment to a breakdown.
u
Have unknown causes clarified by an ABB Turbocharging service sta-
tion.
4.2.2
Entries in engine logbook
By monitoring the engine, conclusions can be drawn about the tur-
bocharger performance.
The following operating data and measured values must be entered reg-
ularly in the engine manufacturer's engine logbook:
¡
Engine performance and speed
¡
Air intake temperature
¡
Exhaust gas temperature in front of and behind the turbine
¡
Pressure of charge air
¡
Pressure drop in charge air cooler
¡
Lubricating oil pressure and lubricating oil temperature
If provided
¡
Air temperature behind compressor and charge air cooler
¡
Turbocharger speed
¡
Pressure loss in air filter
4.2.3
Servicing work according to the engine
manufacturer's instructions
Oil filter
u
Clean or replace oil filter in supply line to turbocharger when engine is
not running.
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