Wartsila RT-flex50-D - Page 425

Maintenance
8460−1/A1
RT-flex50-D
Wärtsilä Switzerland Ltd
3/ 3
3. Adjusting the claws
Before fitting hydraulic piping 1 check whether its claws 6 are screwed on properly
(Fig. ’D’), i.e. the hydraulic piping must protrude by ’x’ = 5.5 mm compared to the
claw.
Measure ’x’ can be adjusted by turning the claw using an open-end wrench.
D
013.461/05
x = 5.5 mm
1
7
6
5
4. Fitting
D Fitting together should be carried out axially, i.e. the parts to be connected
must not be moved closer together laterally, in order to avoid any damaging
of sealing faces DF.
D Oil the threads of screws 4 (Fig. ’A’) and tighten them crosswise with a torque
of 20 Nm.
D After assembly retighten drain screw 8 with a torque of 200 Nm.
H
ydraulic Piping: Removing, Fitting and Regrinding
2011-12
CHECK