WinGD X92 - Page 526

Maintenance9403−3/A1
Winterthur Gas & Diesel Ltd.
10/ 11
Tool 94340 Pre-tensioning jack for piston and piston rod foot to crosshead
1 Piston 7 Vent screw
2 Back-up ring
O-ring
Sealing ring
8 Adapter Piece
3 9 Closing valve
4 Cylinder
5 Back-up ring
O-ring
Sealing ring
6
94340−KJ K
it with back-up and O-rings
for pre-tensioning J
ack
2
3
5
6
MAX. STROKE 6 MM
1
4
7
9
8
94340−KJ
WCH02939
Fig. 18
Fig. 19
2015
Hydraulic Pre-tensioning Jacks: Storing, Servicing and Maintenance