WinGD X72 Maintenance Manual

Maintenance3403−1/A1
Winterthur Gas & Diesel Ltd.
2/ 6
14) Remove the four inner bolts (2, Fig. 3)
from the support 1).
15) Use turning gear to turn crank slowly to
TDC while pushing out piston rod gland
(7).
16) Make sure that the two distance
holders (94230) stay in line with the
gland box.
17) Clean the threads of the piston
suspension device (94341) with water.
18) Put oil on the threads and the surfaces
of the four screws (1).
19) Attach the piston suspension device
(94341) to the piston (2) with the four
screws (1).
20) Torque the screws (1) to 60 Nm.
Note: Before you use the suspension
device (94341) for the first time,
the axial clearance between the
crane hook and suspension device
must be adjusted.
Note: The axial clearance between the
plates of the suspension device is
related to the size of the crane
hook. You use the plates (94341A)
to adjust this clearance.
21) Put the applicable quantity of plates
(94341A) in position to get the axial
clearance to between 2.0 mm and
5.0 mm.
22) Connect the crane hook to the piston
suspension device (94341).
23) Measure the clearance between the
crane hook and the shaft (3) of the
suspension device (94341). Make sure
that the clearance is between 2 mm
and 5 mm.
2015
Piston: Removal and Installation
Fig. 3
WCH02456
94341
94341A
Fig. 4
WCH02600
94230
1
2
I
94341
94341A
I
32 mm to 5 mm
WCH02435
1
2
2
3
1
2
Fig. 5

WinGD X72 Specifications

General

Brand	WinGD
Model	X72
Category	Engine
Language	English