Maintenance5552−2/A1 RT-flex50-D
Wärtsilä Switzerland Ltd
2/ 11
⇒ Remove covers 4 and 5.
⇒ Remove servo oil pump 2 and spray nozzle
(see 5552−1).
B
012.980/05
5
2
4
6
2. Numbering of bearings
Bearing No. 2 is designed as thrust bearing, th
other ones as normal bearing.
Remark: All bearing covers 8 and 9 are machine
together with housing 10, therefore never inte
change them! They must be marked according
before their removal.
C
I - I
I
I
10
7
9
10
7
11
17
8
5
4
3
2
1
2010
upply Unit: Removal and Fitting of Camshaft and Bearing Shells
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