Maintenance9403−3/A1 RT-flex50-D
Wärtsilä Switzerland Ltd
6/ 9
Tool 94252 Pre-tensioning jack
for waisted stud to exhaust valve cage
1 Piston 6 Back-up ring
O-ring
Sealing ring
2 Cylinder 7
3 Vent screw 8 Back-up ring
O-ring
Sealing ring
4 Adapter 9
5 Connection piece 10 Holder
013.475/05
3
10
1
5
4
2
9
8
2010
Hydraulic Pre-tensioning Jacks: Storing, Servicing and Maintenance