GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Accumulator Bracket Retaining Bolt

6 N·m

53 lb in

Air Distributor Duct Mounting Screws

1.9 N·m

17 lb in

Compressor Discharge Hose-to-Condenser

27 N·m

20 lb ft

Compressor Suction Hose-to-Accumulator

27 N·m

20 lb ft

Compressor Hose to Compressor Bolt

33 N·m

24 lb ft

Compressor Mounting Bolts

50 N·m

37 lb ft

Compressor Pressure Relief Valve

9 N·m

80 lb in

Condenser Insulator Retainer Bolts

2.4 N·m

21 lb in

Evaporator and Blower Module Mounting Bolts and Nuts

4.5 N·m

40 lb in

Evaporator and Blower Module Heat Shield Screw

2.5 N·m

22 lb in

Evaporator and Blower Module Screw (Disassembly Screw)

2.5 N·m

22 lb in

Evaporator and Blower Module Mounting Stud

4.5 N·m

40 lb in

Evaporator Tube Clip Screw

1.9 N·m

17 lb in

Evaporator Tube-to-Condenser

27 N·m

20 lb ft

Evaporator Tube-to-Evaporator

27 N·m

20 lb ft

Evaporator to Accumulator Retaining Nut

41 N·m

30 lb ft

Heater Assembly Mounting Bolt

4.5 N·m

40 lb in

Heater Control Mounting Screw

1.9 N·m

17 lb in

Heater Core Access Cover Screw

1.9 N·m

17 lb in

Heater (Case) Assembly Mounting Screw and Nuts

4.5 N·m

40 lb in