Wartsila RT-flex50-D - Axial Damper Dismantling and Assembling

Maintenance
3146−1/A1
RT-flex50-D
Wärtsilä Switzerland Ltd
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Key to Illustrations:
1 Casing upper part 13 2-part gasket
2 Piping 14 Pressure reducing nozzle
3 Axial damper monitoring 15 Orifice
4 Cylinder upper part 16 Gasket
5 Cylinder lower part 17 Gasket
6 Screw 18 Spur-geared chain block
7 Screw 19 Crankshaft
8 Taper pin 20 Vibration damper
9 Non-return valve
10 Tension spring
11 2-part gasket HZ Lifting tackle
12 Tension spring RC RUD-eye bolt
1. Dismantling
Attention! The engine must not be operated with the oil supply to the axial damper
interrupted!
When 2-part gasket 11 or 13 has to be removed from the axial damper, proceed as
follows:
⇒ Switch off the bearing oil pump.
⇒ Unscrew and remove piping 2 for axial damper monitoring 3 internally and ex-
ternally from casing upper part 1.
⇒ Remove casing upper part.
A
II - III - I
II
II
1
2
3
1
016.606/08
A
xial Damper
D
ismantling and Assembling
2010