Winterthur Gas X40-B, Maintenance Manual

Page: 98 / 495

Maintenance
1132 − 2/A1
Winterthur Gas & Diesel Ltd.
12/ 15
x
16) Operate the manual ratchet (H2, Fig. 15 )
to turn the bearing shell.
17) Attach the tool (94116) to the bearing
shell.
18) Remove the device (94118) and the
plate (94119)
Note: During step 19 ), make sure that
each end of the bearing shell (1)
does not touch the bearing girder.
19) Use the tool (94116) to manually remove
the bearing shell from the engine.
20) Put the bearing shell on to the wooden
underlay (WU) on the platform.
7. Main Bearing Shells − Inspection
CAUTION
Damage Hazard: Do not use a scraper in the running area of the
bearing shell. Damage to the bearing shell can occur.
1) Use a soft cloth to clean the bearing shell.
2) Do a check the bearing shell for damage such as breakouts or cracks.
3) Use Scotchbrite
t to remove light scratches and running marks.
4) If the running marks are not symmetrical (axial or radial) speak to, or send a
message to Wärtsilä Services Ltd.
5) If necessary, replace the bearing shells.
6) Do an inspection of the surface of the bearing pin. if necessary, repair the
surfaces that have scratches.
Main Bearing − Removal and Installation
2016
HU
Fig. 15
94116
H2
WCH00596
WCH00596