GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Compressor Front Bolt

25 N·m

18 lb ft

A/C Compressor Lower Rear Mounting Bolt

25 N·m

18 lb ft

A/C Compressor Mounting Stud

50 N·m

37 lb ft

A/C Compressor Upper Rear Bolt

50 N·m

37 lb ft

Auxiliary Blower Motor Resistor Screw

1.4 N·m

12 lb in

Auxiliary Blower to Center Support Bracket Bolt

2 N·m

18 lb in

Blower Motor Mounting Screws

1.4 N·m

12 lb in

Condenser Mounting Bolts

13 N·m

10 lb ft

Discharge Hose to Compressor Bolt

16 N·m

12 lb ft

Discharge Hose to Condenser Bolt

20 N·m

15 lb ft

Condenser Line to Evaporator Inlet Line Nut

24 N·m

18 lb ft

Evaporator Hose Assembly to Accumulator Nut

20 N·m

15 lb ft

Evaporator Hose Assembly to Condenser Nut

20 N·m

15 lb ft

Evaporator Hose Assembly to Evaporator Nut

24 N·m

18 lb ft

Heater Core Screws

1.4 N·m

13 lb in

Heater Core Cover Screws

1.4 N·m

13 lb in

Heater Inlet Pipe Nut

25 N·m

18 lb ft

Heater Pipe Inlet Adapter Fitting

38 N·m

28 lb ft

HVAC Module Retaining Nut

9 N·m

80 lb in

IP Center Support to Floor Nuts

9 N·m

80 lb in

IP Center Support to IP Nuts

9 N·m

80 lb in

Refrigerant Pressure Sensor

5 N·m

44 lb in

Service Fitting

12 N·m

9 lb ft

Suction Hose To Accumulator Nut

20 N·m

15 lb ft

Suction Hose To Compressor Nut

16 N·m

12 lb ft

Temperature Sensor

7.5 N·m

66 lb in