Wartsila RT-flex50-D - Page 428

Maintenance8733−1/A1 RT-flex50-D
Wärtsilä Switzerland Ltd
2/ 4
2. Fitting
B
C
CHECK
II - II
9
8
3
X = 8 mm
10
12
8
11
DF
4
3
6
5
013.314/05
6
6
013.317/05
013.315/05
5
Fitting procedure is analogous to the removal but in r
e-
verse sequence.
Before fitting fuel pressure pipe 3 check whether
its
claws 5 are screwed on properly, i.e. the fuel pressu
re
pipe must protrude by ’x’ = 8 mm compared to the claw
as
shown in Fig. ’B’.
Measurement ’x’ can be adjusted by turning the claw u
s-
ing an open end spanner.
⇒ Fit fuel pressure pipe.
⇒ Apply Never-Seez NSBT-8 to threads of screws
6
(Fig. ’C’) and tighten them crosswise with a torque
of
40 Nm.
⇒ Tighten drain screws 10.
4
II
II
2010
Fuel Pressure Piping: Removing, Fitting and Regrinding of Sealing Faces