GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Accumulator Bracket Retaining Screw

9 N·m

80 lb in

Accumulator Retaining Nut

18 N·m

13 lb ft

A/C Low Pressure Switch to Accumulator

4 N·m

35 lb in

A/C Refrigerant Filter Nut

34 N·m

25 lb ft

Air Temperature Screw

1.9 N·m

17 lb in

Auxiliary Blower Motor Screw

5 N·m

44 lb in

Auxiliary Evaporator to Compressor Hose Fitting

48 N·m

35 lb ft

Auxiliary Evaporator Underbody Rear Tube to Core

28 N·m

21 lb ft

Auxiliary Heater Retaining Nut

10 N·m

89 lb in

Auxiliary HVAC Module Bottom Screw

1.9 N·m

17 lb in

Auxiliary HVAC Module Screw

2 N·m

18 lb in

Blower Case Screw

2 N·m

18 lb in

Blower Motor Resistor Assembly Screw

2 N·m

18 lb in

Blower Motor Retaining Screw

2 N·m

18 lb in

Clutch Plate Bolt

18 N·m

13 lb ft

Coil Connector Bracket Screw

9 N·m

80 lb in

Compressor Inlet Hose to Accumulator Nut

16 N·m

12 lb ft

Compressor to Mounting Bracket Bolt

50 N·m

37 lb ft

Condenser Retaining Bolt

9 N·m

80 lb in

Coolant Heater Combustion Sensor

2.5 N·m

22 lb in

Coolant Heater Temperature Sensor Screw

1.5 N·m

13 lb in

Discharge Hose to Compressor Bolt (4.8 L, 5.3 L and 6.0 L)

35 N·m

26 lb ft

Discharge Hose to Compressor Bolt (6.6 L)

16 N·m

12 lb ft

Discharge Hose to Condenser Nut

16 N·m

12 lb ft

Distribution Duct Retaining Screw

4 N·m

35 lb in

Evaporator Hose Clip Screw

6 N·m

53 lb in

Evaporator Hose to Evaporator Nut

16 N·m

12 lb ft

Evaporator Inlet Hose to Evaporator Nut

16 N·m

12 lb ft

Evaporator Inlet Hose to Front Evaporator Tube Nut

16 N·m

12 lb ft

Evaporator Inlet Hose to Front Evaporator Tube Fitting

16 N·m

12 lb ft

Evaporator Inlet Tube Retaining Nut

16 N·m

12 lb ft

Evaporator Outlet Hose to Accumulator Nut

16 N·m

12 lb ft

Evaporator Tube to Engine and Body Nut

6 N·m

53 lb in

Evaporator Tube to Auxiliary Evaporator Core Fitting

48 N·m

35 lb ft

Evaporator Tube to TXV Fitting

28 N·m

21 lb ft

Floor Outlet Duct Screw

2 N·m

18 lb in

Front Evaporator Tube to Condenser Nut

16 N·m

12 lb ft

Heater Coolant Heater Blower Cover Screw

3 N·m

27 lb in

Heater Coolant Heater Blower Screw

3 N·m

27 lb in

Heater Coolant Heater Bolt

6 N·m

53 lb in

Heater Coolant Heater Combustion Screw

6 N·m

53 lb in

Heater Coolant Heater Control Module Lower Screw

6 N·m

53 lb in

Heater Coolant Heater Control Module Upper Screw

3 N·m

27 lb in

Heater Coolant Heater Muffler Bolt

6 N·m

53 lb in

Fuel Pump Bolt

8 N·m

71 lb in

Glow Plug

2.5 N·m

22 lb in

Heater Assembly Cover Screw

1.9 N·m

17 lb in

Heater Assembly Retaining Nut

6 N·m

53 lb in

Heater Core Access Door Screw

1.9 N·m

17 lb in

Heater Core Screw

1.9 N·m

17 lb in

Heater Pipe to Engine Nut

8 N·m

71 lb in

Heater Pipe to Transmission Housing Nut

25 N·m

18 lb ft

Hose to Transmission Bracket Bolt

5 N·m

44 lb in

Lower Air Outlet Duct Screw

2 N·m

18 lb in

Module Assembly Nut

6 N·m

53 lb in

Rear Evaporator Tube Nut

16 N·m

12 lb ft

Rear Suction Line Nut

16 N·m

12 lb ft

Suction Line to Accumulator Nut

16 N·m

12 lb ft

Suction Line to Compressor Bolt (4.8 L, 5.3 L and 6.0 L)

35 N·m

26 lb ft

Suction Line to Compressor Bolt (6.6 L)

16 N·m

12 lb ft

Vacuum Pump Bolt

3 N·m

27 lb in

Windshield Defrost Duct Nut

4 N·m

35 lb in

Windshield Defrost Duct Screw

4 N·m

35 lb in