ABB HT563116 Operation Manual page 68

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Operation Manual / 4 Product description / A130-M.. - A145-M..
5
Operation and service
5.2.1
Service procedures every 25 ... 50 hours
Unknown operational changes
Impairment to the degree of a possible operating failure can be the
consequence.
CAUTION
Get an ABB Turbocharging Service Station to clarify unknown causes.
Visual inspection for air, exhaust gas, water and oil leaks.
Record operating data and enter it in the engine logbook.
Clarify the cause of any variances.
5.2.2
Service work at 100 hours after commissioning
Clean or replace the oil filter located in the supply pipe to the turbocharger while the
engine is stopped.
5.2.3
Service work according to instructions of enginebuilder
Clean or replace the oil filter located in the supply pipe to the turbocharger while the
engine is stopped.
5.2.4
Service work according to data on the rating plate
(Usually after 8000 ... 12000 operating hours)
The rotor and bearing parts must be checked and assessed by an ABB Turbocharging Service
Station. The following work can be carried out as preparation.
Remove the turbocharger from the engine and disassemble according to chapter
Disassembly and assembly. Measure clearances.
Clean nozzle ring, turbine casing, and compressor casing, and check for cracks and
erosion/corrosion.
© Copyright 2015 ABB. All rights reserved.
HZTL4031_EN
Page 38 / 115
Revision C
February 2016

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