Winterthur Gas X40-B, Руководство по обслуживанию

Страница: 325 / 495

Maintenance
4325 − 1/A1
Winterthur Gas & Diesel Ltd.
5/ 7
5. Assemble
1) Make sure that all bores are clear.
2) Remove grease from the surfaces of the spindle (7,
Fig. 2 ) and the threads of the
spindle nut (11).
3) Apply a thin layer of Molykote paste to the stopper (18), the spring (19) and the
valve body (20).
4) Put the O-ring (17) and valve body (20) into the housing (15).
5) Put the stopper (18) and spring (19) into the valve guide (16), then attach the
valve guide to the housing (15) with the eight M10 screws (28).
6) Torque the eight M10 screws (28) to the value given in 0352 − 2 , paragraph 1.
7) Apply Molykote paste to the bore of spindle guide (11). Put the spindle nut on the
spindle (7).
8) Apply Loctite 0243 to the threads of the spindle guide (11).
9) Put the spindle (7) and spindle guide (11) into the valve (12).
10) Attach the valve (12) together with spindle (7) and piston joint ring (10) to the
housing (15).
11) Apply Molykote paste to the inner cylinder of the cover (6).
12) Put the spring (9) on to the spindle (7) in the cover (6).
13) Attach the cover (6), spring (9) and spindle (7) to the housing (5) with the eight
M10 screws (27).
14) Torque the eight M10 screws (27) to value given in 0352 − 1, paragraph 1.
15) Install the handwheel (8).
16) Attach the control valve (3) to the cover (6) with the two bolts (2).
17) Torque the two M16 bolts (2) to the value given in 0352
− 2, paragraph 1.
18) Put the piston (21, Fig. 3), valve (1), spring (4) and screw plug (5) in position in
the control valve (3).
Note: When you do step 19), look through the hole in the control valve (3).
19) Make sure that the clearance between the valve (1) and the piston (21) is
1.0
±
0.2 mm.
2
3
5
4
1
21
1.0
±
0.2 mm
3
Fig. 3
WCH00541
2016
Cleaning and Function Check