GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Compressor Hose Assembly to Accumulator Nut

16 N·m

12 lb ft

A/C Compressor Hose Assembly to Compressor Nut

33 N·m

24 lb ft

A/C Compressor Hose Assembly to Condenser Nut

16 N·m

12 lb ft

A/C Refrigerant Pressure Sensor

4.7 N·m

41 lb in

Air Distribution Duct Attaching Screws

1.5 N·m

13 lb in

Air Distributor Case Cover

1.5 N·m

13 lb in

Air Inlet Housing Screws

1.5 N·m

13 lb in

Accumulator Bracket Bolt

4 N·m

36 lb in

Blower Motor Resistor Screws

1.5 N·m

13 lb in

Blower Motor Bolts

20 N·m

14 lb ft

Compressor Bracket Upper Bolt

50 N·m

37 lb ft

Compressor Bracket Lower Bolt

80 N·m

59 lb ft

Compressor Pressure Relief Valve

9 N·m

80 lb in

Compressor Rear Bracket to Compressor Bolts

31 N·m

23 lb ft

Compressor to Bracket Nuts

100 N·m

74 lb ft

Evaporator Core Block Fitting Bolt

16 N·m

12 lb ft

Heater A/C Control Screws

2 N·m

18 lb in

Heater Core Line Clamp Screw

1.5 N·m

13 lb in

Heater Core Mounting Clip Screw

1.5 N·m

13 lb in

Heater Core Cover Screws

1.5 N·m

13 lb in

Heater Inlet Adapter Pipe Mounting Bolt

6 N·m

53 lb in

Heater Outlet Adapter Pipe Mounting Bolt

6 N·m

53 lb in

Heater Outlet Cover Screws

1.5 N·m

13 lb in

HVAC Module to Dash Bolts and Nuts

10 N·m

89 lb in

HVAC Module Upper Mounting Screws

1.5 N·m

13 lb in

Liquid Line at Block Fitting Bolt

16 N·m

12 lb ft

Liquid Line at Condenser Fitting

27 N·m

20 lb ft

Liquid Line at Orifice Fitting

27 N·m

20 lb ft

Service Port Valve Core

12 N·m

106 lb in

Suction Line at Block Fitting Bolt

16 N·m

12 lb ft

Suction Line at Accumulator Fitting Nut

47 N·m

35 lb ft

Temperature Valve Electric Actuator Screws

1.5 N·m

13 lb in

Vacuum Electric Solenoid Screws

1.5 N·m

13 lb in

Vacuum Tank Mounting Screws

1.5 N·m

13 lb in