Maintenance
3403−1/A1
Winterthur Gas & Diesel Ltd.
5/ 6
WARNING
Injury Hazard: You must
put on safety goggles and
gloves when you do work
on hot components. Oil
can come out as a spray
and cause injury.
17) Do a function check of the cylinder
lubricating system. See 7218−1,
paragraph 1.2.
18) Carefully lower the piston (1, Fig.10)
into the cylinder liner (2).
19) Use the turning gear to turn the crank
to BDC.
20) Make sure that the piston rod gland is
in the correct position for the dowel pin
(1, Fig. 11) to align with the crosshead.
21) Put oil on the four bolts (2, Fig.12).
22) Attach the piston rod gland (4) to the
cylinder block with the four bolts (2)
and new locking plates.
23) Torque the four bolts (2) to 150 Nm.
24) Bend the locking plates to lock the
bolts (2).
25) Remove the insertion funnel (94342)
from the cylinder liner.
2015
Piston: Removal and Installation
WCH02609
1
2
Note: Some parts
can look different
WCH02292
I
I
1
I - I
Fig. 10
Fig. 11
WCH02435
1
2
2
3
Fig. 12
4