GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Blower Motor Resistor Screws

6 N·m

53 lb in

Blower Motor Screws

6 N·m

53 lb in

Clutch Plate and Hub Assembly Retaining Nut

13.5 N·m

10 lb ft

Compressor Hose Bracket-to-Vehicle Bolt

9 N·m

80 lb in

Compressor Hose-to-Compressor Nut

16 N·m

12 lb ft

Compressor Hose-to-Condenser Bolt

16 N·m

12 lb ft

Discharge Hose Connecting Block-to-Compressor Retaining Nut

16 N·m

12 lb ft

Discharge Hose Connecting Block-to-Condenser Retaining Nut

16 N·m

12 lb ft

ECM Bracket Mounting Nuts

15 N·m

11 lb ft

Evaporator Outlet Hose Clip-to-Vehicle Nut

16 N·m

12 lb ft

Evaporator Outlet Hose-to-Compressor Hose Nut

16 N·m

12 lb ft

Evaporator Outlet Hose-to-Thermal Expansion Valve Nut

16 N·m

12 lb ft

Front Compressor-to-Bracket Mounting Bolts

23 N·m

17 lb ft

HVAC Module Screws

8 N·m

71 lb in

HVAC Module-to-Cowl Nuts

8 N·m

71 lb in

Liquid Line Clip-to-Vehicle Nuts

16 N·m

12 lb ft

Liquid Line-to-Condenser Bolt

14 N·m

10 lb ft

Liquid Line-to-Thermal Expansion Valve Nut

16 N·m

12 lb ft

Pressure Relief Valve

16 N·m

12 lb ft

Pressure Transducer

7 N·m

62 lb in

Rear Compressor Bracket Mounting Bolts

23 N·m

17 lb ft

Rear Compressor-to-Bracket Mounting Bolts

20 N·m

15 lb ft

Thermal Expansion Valve Bolts

10 N·m

89 lb in

Upper Condenser Mount Bolts

4 N·m

35 lb in

Application

Specification

Metric

English

Auxiliary A/C and Suction Tube Fastener

16  Nm

11.8 lb ft

A/C Assembly Screws

8  Nm

71 lb in

Auxiliary Blower Motor Fasteners

2.5  Nm

23 lb in

Auxiliary Blower Motor Resistor Screws

12.5  Nm

110 lb in

Auxiliary HVAC Module Case to Case Fastener

3  Nm

26 lb in

Auxiliary HVAC Module Fasteners

8  Nm

6 lb in

Auxiliary HVAC Preliminary Tubing Assembly to Bulkhead Fastener

10  Nm

6 lb in

Auxiliary HVAC Preliminary Tubing Assembly to Floorpan Fastener

10  Nm

6 lb in

Auxiliary HVAC Preliminary Tubing Connectors

135  Nm

99.5 lb ft

Auxiliary HVAC Relay Screw

6  Nm

53 lb in

Auxiliary HVAC Secondary Tubing Assembly Support Fastener

10  Nm

6 lb in

Auxiliary HVAC Secondary Tubing Assembly to Third Auxiliary HVAC Tubing Assembly Fastener

16  Nm

11.8 lb ft

Blower Motor-to-A/C Assembly Screws

6  Nm

53 lb in

Blower Motor Resistor Screws

6  Nm

53 lb in

Controller Retaining Screws

2.5  Nm

22 lb in

Heater Core cover Screws

3  Nm

26.5 lb in

Liquid Evaporator Pipe Retaining Nuts

16  Nm

11.8 lb ft

Rear Auxiliary Heater and Air Conditioning Control Module Screws

4  Nm

2.95 lb ft

Secondary HVAC Tubing Support Bracket Fastener

16  Nm

11.8 lb ft

Suction Hose Retaining Nuts

16  Nm

11.8 lb ft

Thermal Expansion Valve Inlet Connection

135  Nm

100 lb ft

Thermal Expansion Valve Outlet Connection

225  Nm

166 lb ft

Third Auxiliary HVAC Tubing Assembly Support Fastener

10  Nm

6 lb in

Third Auxiliary HVAC Tubing Assembly to Auxiliary HVAC Module Fastener

16  Nm

11.8 lb ft

Third Auxiliary HVAC Tubing Assembly to Wheelhouse Support Fastener

10  Nm

6 lb in