Maintenance5556−1/A1 RT-flex50-D
Wärtsilä Switzerland Ltd
2/ 9
2. Removal of a fuel pump
⇒ Turn the engine until roller 8 is seated on the cam base circle (Fig. ’A’).
⇒ Remove all screws 3.
⇒ Using a jacking screw M12, lift the fuel pump until the locating pin is no longer
meshing.
⇒ Fit cover 94552 onto pump cover 4.
B C
013.661/05 013.662/05
I - I I
I
28
9455
4
32
41
14
10
39
33
18
22
19
15
40
12
11
34
35
30
5
21
20
3
6
7
9
8
13
31
29
36
2326
242527
17
2010
uel Pump: Dismantling and Assembling