Winterthur Gas X40-B, Maintenance Manual

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Maintenance
8447 − 1/A1
Winterthur Gas & Diesel Ltd.
4/ 4
3. Adjustment
Note: This procedure is applicable to all
servo oil pipes shown in Fig. 2
1) Remove the protection from all
openings.
2) Make sure that the claw (3, Fig. 3 ) is
correctly attached to the HP servo oil
pipe (1).
3) Attach new O-rings (3).
4) Make sure that there is a distance of
5.5 mm between the end of the servo oil
pipe (1) and the claw (2).
Note: You can adjust the claw (2) with an
open-ended wrench.
5) Make sure that the the screw plug (4) is
tight
4. Installation
1) Put the applicable servo oil pipe (8, 15 Fig. 2 ) in position.
2) Attach the four screws (7, 9, 14) to the applicable flange (6, 10, 13).
3) Torque symmetrically the fours screws (7, 9, 14) to 20 Nm.
4) Put the applicable servo oil pipe (16, 17) in position.
5) Attach the four screws (1, 3) to the applicable flange (2, 4).
6) Torque symmetrically the fours screws (1, 3) to 20 Nm.
7) Attach the outer half of the connection block (5)to the inner half with the three
screws removed before.
5. Completion
1) Attach the servo oil pipes to the five clamps (2, Fig. 1 ) with the eight M12x90 screws
(1) the four M12x 60 screws (3) and the three M12x70 screws (4).
2) Torque the eight M12x90 screws (1), the four M12x 60 screws (3) and the three
M12x70 (4). to the value given in 0352 − 2 .
3) Do a leak test, refer to the Operation Manual 8016, paragraph 3.2.
2016
Servo Oil Pipe: Removal and Installation
Fig. 3
5.0 mm
1
2
3
WCH03768
3
5.0 mm
WCH03768
1
3
3
2
4