WinGD RT-flex50DF, Maintenance Manual, Page: 219 / 586

Maintenance
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Winterthur Gas & Diesel Ltd.
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3.5 Damper Setting
You set the damper (1, Fig. 9 ) only if you
replace a valve spindle or valve seat, or
after one of the seating faces was ground.
1) Remove the damper (1).
2) Make sure that the bores in the damper
are clear.
3) Make sure that the exhaust valve is in
the closed position.
4) Use a feeler gauge to make sure that
there is no clearance between the
valve plate and the valve seat.
5) Use the depth gauge (94126, Fig. 9 ) to
measure the height H from the edge of
the top housing (2) to the bottom of the
damper bore.
6) Make sure that the distance H is
101
±0.5 mm.
Note:
For example, if the measured
distance H is 100 mm, you must install one
shim. Each shim has a thickness of
1.0
mm.
7) Install the correct quantity of shims to
get the correct distance H.
8) Install the damper (1).
9) Apply Loctite 271 to the threads of the
eye nut.
10) Install the eye nut.
2018 − 02
Exhaust Valve: Disassemble and Assemble
1
Fig. 9
016.599/08
94126
H
±
0.5 mm
T
3
2