GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Accumulator Bracket Bolt

4 N·m

36 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

Blower Motor Resistor Screws

1.5 N·m

13 lb in

Blower Motor Bolts

1.3 N·m

12 lb in

Compressor Hose Nut to Accumulator

16 N·m

12 lb ft

Compressor Hose Nut to Compressor

33 N·m

24 lb ft

Compressor Hose Nut to Condenser

16 N·m

12 lb ft

Compressor Front Nut - 3.5L

50 N·m

37 lb ft

Compressor Pressure Relief Valve

9 N·m

80 lb in

Compressor Rear Nuts

25 N·m

18 lb ft

Compressor Top Bolts - 3.5L

50 N·m

37 lb ft

Heater Core Cover Screws

1.5 N·m

13 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 Outlet Cover Screws

1.5 N·m

13 lb in

HVAC Control Assembly Screws

2 N·m

18 lb in

HVAC Module Nuts

10 N·m

89 lb in

HVAC Module Upper Screws

1.5 N·m

13 lb in

Liquid Line Bolt at Block Fitting

16 N·m

12 lb ft

Liquid Line Nut at Condenser

27 N·m

20 lb ft

Liquid Line Nut at Orifice

27 N·m

20 lb ft

Refrigerant Pressure Sensor

4.7 N·m

41 lb in

Service Port Valve Core

12 N·m

106 lb in

Suction Hose Bolt at Block Fitting

16 N·m

12 lb ft

Suction Hose Nut at Accumulator

47 N·m

35 lb ft

Temperature Actuator Bolts

1.5 N·m

13 lb in

Vacuum Electric Solenoid Screws

1.5 N·m

13 lb in

Vacuum Tank Bolts

1.5 N·m

13 lb in