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 Fastener

25 N·m

18 lb ft

A/C Compressor Upper Rear Fasteners

50 N·m

37 lb ft

A/C Compressor Mounting Stud Fasteners

50 N·m

37 lb ft

Auxiliary Blower Motor Resistor

1.4 N·m

12 lb in

Auxiliary Blower to Center Support Bracket

2 N·m

18 lb in

Blower Motor Mounting Fasteners

1.4 N·m

12 lb in

Condenser Mounting Fasteners

13 N·m

10 lb ft

Discharge Hose to Compressor

16 N·m

12 lb ft

Discharge Hose to Condenser

20 N·m

15 lb ft

Dual O-Ring Joint

24 N·m

18 lb ft

Evaporator Hose Assembly to Accumulator

20 N·m

15 lb ft

Evaporator Hose Assembly to Condenser

20 N·m

15 lb ft

Evaporator Hose Assembly to Evaporator

24 N·m

18 lb ft

Heater Core Bolts

1.4 N·m

13 lb in

Heater Core Cover Bolts

1.4 N·m

13 lb in

Heater Pipe Inlet Adapter Fitting

38 N·m

28 lb ft

Heater Inlet Pipe Fastener

25 N·m

18 lb ft

HVAC Module Retaining Fasteners

9 N·m

80 lb in

IP Center Support to Floor

9 N·m

80 lb in

IP Center Support to IP

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

20 N·m

15 lb ft

Suction Hose To Compressor

16 N·m

12 lb ft

Temperature sensor

7.5 N·m

66 lb in