GILLIG LOW FLOOR, Руководство по обслуживанию

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Air System
SR- Assembly
Callouts in this section refer to Figure 6-37.
Using the special Bendix-approved lubricant (Gillig part #82-22889-000),, lightly coat all O-rings, O-
ring grooves, and piston bores.
All torque figures given in this section are assembly torques and
typically can be expected to fall off after assembly is finished. DO
NOT RETORQUE after initial assembly torques fall unless instructed
otherwise.
1. Assemble the check valve (4) and valve spring (2) and install in body.
2. Apply pipe sealant to the socket head pipe plug (1) and install in the body. Tighten to 130–170
in-lb torque.
3. Install inlet and exhaust valve assembly (7) in valve body.
4. Secure the exhaust cover (5) with two 10-24 Phillips screws and lockwashers. Tighten to 20–30
in-lb torque.
5. Install exhaust diaphragm (6) into the exhaust cover.
6. Place inlet exhaust valve (12) in body. Install the valve spring (11) and valve stop (10).
7. Install O-ring (9) on cap nut and install cap nut (8) in body. Tighten to 100–125 in-lb torque.
8. Install the small and large O-rings (16) on the small diameter piston (15) and install piston in
body.
9. Install large O-ring (18) and small O-ring (19) on the large diameter piston and install piston in
body.
10. Install the piston springs (14) in their respective pistons.
11. Secure the cover to the body using four 1/4"-20 Phillips head screws and lockwashers. Tighten to
50–80 in-lb torque.