WinGD RT-flex50DF, Maintenance Manual, Page: 203 / 586

Maintenance
2728 − 1/A1
Winterthur Gas & Diesel Ltd.
5/ 6
9) Put the tool (94281, Fig. 7 ) in position
on the housing.
10) Tighten equally the two nuts (1) until
you get to the second position.
Note: Do not get Molykote paste G on
the thread of the valve spindle (3)
where the insert of the self-locking
nut (2) will go.
11) Apply a thin layer of Molykote paste G
to the thread of the valve spindle (3).
12) Attach the self-locking nut (2) to the
valve spindle (3). Do not torque the
self-locking nut at this step.
13) Fully tighten equally the two nuts (1) of
the assembly tool (94412A).
14) Torque the self-locking nut to 140 Nm.
15) Remove the tool (94281).
16) Tap the top of the valve spindle (7) with
a hammer. The valve spindle must
spring back to its initial position.
17) Attach the cover (1, Fig. 8 ) together
with the solenoid valve (4) to the
housing (3) with the two screws (2).
18) Torque the the M12x35 two screws (2)
to the value given in 0352 − 2 .
2016
Starting Air Valve: Removal, Disassemble, Grinding, Assemble, Installation
94281
Initial Position
1
WCH03192
Second Position
2
3
Fully Tightened Position
1
2
Fig. 7
4
2
1
WCH03192
3
Fig. 8