Maintenance
9403−2/A1
Winterthur Gas & Diesel Ltd.
1/ 1
Arrangement and Application
Tools:
1 HP oil Pump, 2800 bar 94931 8 Coupling element 94934G
1a Adapter piece 94934F 9 Flexible hose 94935A
2 Hydraulic unit, 2000 bar 94942 10 Oil pipe drain 94935C
3 HP hose 94935 11 Adapter piece 94934L
4 Pressure gauge 94934A 12 Adapter piece 94934K
5 Connection block 94934 13 Tredo joint 94934J
6 Adapter piece 94934F 14 Connection nipple 94934I
7 Distributing piece 94934C
1
1a
2
3
4
5
3
7
3
8
4
9
10
A
B
C
D
E
F
G
H
Fig. 1
K
L
11
12
13
14
A For tie rods (jack: 94180), elastic studs to ex-
haust valve cages and lower connection rod bol-
ts (94252), upper connection rod bolts (94315),
piston rod (94340) and elastic studs on supply
unit (94557)
F For of elastic studs to main bearing (94114)
G For elastic studs to piston and crosshead (also
piston rod) (94340)
B For of elastic studs to cylinder cover (94215A) H Thrust device for main bearing cover (94110)
C Lifting the crankshaft for removal and fitting of
main bearing shells (94936)
K For inspection of the opening pressure (pulse
lubrication)
D Oil drain after use of pre-tensioning jacks L Checking and setting of fuel overpressure safety
valve
E For foundation bolts (94145), turning gear
(94320) and for supply unit lifting tool (94430A)
Hydraulic Jacks and Pumps
2014