GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Accumulator Retaining Bolt

6 N·m

53 lb in

Air Inlet Retaining Screws

5 N·m

44 lb in

A/C Compressor Hose Assembly Bolt

30 N·m

22 lb ft

A/C Module Cover Retaining Screws

3 N·m

27 lb in

Blower Resistance Assembly Screws

1.4 N·m

12 lb in

Compressor Mounting Bracket Front Bolt

50 N·m

37 lb ft

Compressor Mounting Bracket Side Bolts

100 N·m

74 lb ft

Condenser Mounting Brackets

12 N·m

106 lb in

Front Compressor Mounting Nuts

50 N·m

37 lb ft

Heater and A/C Vacuum Solenoid Screws

1.4 N·m

12 lb in

Heater Core Cover Screws

1.4 N·m

12 lb in

Rear Compressor Mounting Bolt

50 N·m

37 lb ft

Service Fitting

12 N·m

9 lb in

Temperature Valve Actuator Screws

1.4 N·m

12 lb in

Tighten All Dual O-ring Fittings

24 N·m

18 lb ft