WinGD RT-flex50DF, Maintenance Manual, Page: 208 / 586

Maintenance
2751 − 1/A1
Winterthur Gas & Diesel Ltd.
4/ 8
3. Installation
3.1 Exhaust Valve − Install
1) Clean all the sealing faces on the
exhaust valve and in the cylinder cover
(1, Fig. 5 ).
2) Do a check for damage in the cylinder
cover (1) and on the exhaust valve.
3) Clean the gasket (2). Replace the
gasket if necessary.
4) Put the gasket (2) in the cylinder
cover (1).
5) Attach the suspension tool (94265,
Fig. 3 ) to the eye nuts (94265A).
6) Operate the engine room crane to lift
the exhaust valve.
7) Remove the valve protector (94262).
8) Put a small quantity of oil on the new
O-rings (1 and 2, Fig 6 ).
9) Attach the new O-rings (1, 2).
Note: When you do step 10 ), make sure
that you do not damage the
threads of the elastic studs.
10) Carefully lower the exhaust valve into
the cylinder cover (3, Fig. 8 ). Make
sure that the dowel pin (2) in the
cylinder cover engages with the hole in
the valve cage (1).
11) Remove the suspension tool (94265)
and the special eye nuts (94265A).
2016
Removal and Installation of Exhaust Valve, Replacement of Elastic Studs
2
WCH03194
Fig. 5
1
WCH03194
Fig. 6
1
2
WCH03194
Fig. 7
2
1
3