GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Compressor Hose Block Fitting to Accumulator Bolt

16 N·m

11 lb ft

A/C Compressor Hose Block Fitting to Compressor Nut

33 N·m

24 lb ft

A/C Compressor Hose Block Fitting to Rear Suction Line Bolt

16 N·m

11 lb ft

Accumulator Strap Bolt

5.5 N·m

49 lb in

Air Distributor Case Cover

1.6 N·m

14 lb in

Air Inlet Housing Screws

1.6 N·m

14 lb in

Air Inlet Valve Electric Actuator Screws

1.6 N·m

14 lb in

Blower Motor Resistor/Relay Screws

1.9 N·m

16 lb in

Blower Motor Screws

20 N·m

15 lb ft

Center Air Distribution Duct Retaining Nuts

10 N·m

89 lb in

Compressor Mounting Bolts

50 N·m

37 lb ft

Compressor Shaft Nut

18 N·m

13 lb ft

Defroster Outlet Duct Retaining Screws

10 N·m

89 lb in

Heater A/C Module Bolts to Inside Passenger Compartment

20 N·m

15 lb ft

Heater A/C Module Nuts to Engine Compartment

10 N·m

89 lb in

Heater A/C Module Upper Mounting Screws

1.6 N·m

14 lb in

Heater Core Line Clip Screw

1.6 N·m

14 lb in

Heater Core Mounting Clip Screw

1.6 N·m

14 lb in

Heater Cover Screws

1.6 N·m

14 lb in

Heater Inlet Pipe Mounting Nut

7 N·m

62 lb in

Liquid Line at Block Fitting Bolt

16 N·m

12 lb ft

Rear Heater A/C Module Mounting Bolts and Nut

10 N·m

89 lb in

Refrigerant Line Bracket Nuts

3.3 N·m

29 lb in

Suction Line at Accumulator Fitting

47 N·m

35 lb ft

Suction Line at Block Fitting Bolt

16 N·m

12 lb ft

Thermostat Bypass Pipe Bolt to Cylinder Head

25 N·m

18 lb ft

Thermostat Bypass Pipe Bolt to Water Pump

12 N·m

106 lb in

Thermostat Bypass Pipe Nut

25 N·m

18 lb ft

Thermal Expansion Valve Bolts

5 N·m

44 lb in

Thermal Expansion Valve Line Bracket Bolt

1.6 N·m

14 lb in

Temperature Valve Electric Actuator Screws

1.6 N·m

14 lb in

Vacuum Tank Mounting Nuts

10 N·m

89 lb in