WinGD X72 Maintenance Manual

Maintenance
2751−1/A1
Winterthur Gas & Diesel Ltd.
3/ 5
3. Installation
1) Clean all the sealing surfaces of the
exhaust valve and the cylinder cover.
2) Examine the sealing surfaces of the
exhaust valve and cylinder cover for
damage.
3) Remove the 2.0 mm metal gasket (1,
Fig. 4) from the cylinder cover.
4) Clean the the 2.0 mm metal gasket (1).
5) Examine the 2.0 mm metal gasket (1)
for damage. Make sure that the
dimension of the 2.0 mm metal gasket
is correct.
6) If the 2.0 mm metal gasket (1) has
damage, or the dimension is not
correct, replace the gasket.
7) Put the 2.0 mm gasket (1) in position in
the cylinder cover.
8) Install new O-rings (1 and 2, Fig. 5) in
the valve cage and valve seat.
9) Apply a thin layer of oil on to the
O-rings (1, 2).
10) Attach the lifting tool (94209) to the eye
bolt (1, Fig. 3).
11) Operate the crane to lift the exhaust
valve.
Note: When you do step 12), make sure
that you do not damage the
threads of the elastic studs (1,
Fig. 6).
12) Put the exhaust valve in the correct
position in the cylinder cover (1). The
cylindrical pin (2) in the cylinder cover
will help you get the correct position.
13) Install the round nuts, see the
procedure given in 9403−4.
2015
Exhaust Valve − Removal and Installation
3
WCH02354
1
2
Cylinder Cover
016.885/08
WCH02355
1
Fig. 4
Fig. 5
Fig. 6
2
1

WinGD X72 Specifications

General

Brand	WinGD
Model	X72
Category	Engine
Language	English