GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Air Brake Coupling Hose

35 N·m

26 lb ft

Air Brake Supply Manifold Nuts

5 N·m

44 lb in

Double Check Valve

25 N·m

19 lb ft

Front Axle Limiting (Ratio) Valve Nuts

22 N·m

16 lb ft

Front Axle Service Reservoir Support Strap to Frame Bolts/Nuts

50 N·m

37 lb ft

Inflation Valve

20 N·m

15 lb ft

Low Air Pressure Switch

12 N·m

106 lb in

Parking Control Valve Nut

3 N·m

30 lb in

Primary Air Brake Supply Support Bolts

50 N·m

37 lb ft

Quick Release Valve Nut

25 N·m

19 lb ft

Rear Axle Service Reservoir Support Strap to Frame Bolts/Nuts

50 N·m

37 lb ft

Rear Reservoir Bracket Nuts

50 N·m

37 lb ft

Relay Valve Bolt

52 N·m

38 lb ft

Reservoir Drain Valve

50 N·m

37 lb ft

Reservoir Retaining Strap Nuts

13 N·m

10 lb ft

Stop Lamp Switch

11 N·m

97 lb in

Towing Vehicle Protection Valve Nut

22 N·m

16 lb ft

Trailer Air Brake Control Valve Bolt

40 N·m

29 lb ft

Trailer Air Brake Coupling Hose Bracket Bolt

12 N·m

106 lb in

Trailer Air Brake Coupling Hose Bracket Nut

12 N·m

106 lb in

Trailer Air Brake Stop Lamp Switch

7 N·m

62 lb in