GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

A/C Compressor Pressure Relief Valve (HU6)

9 N路m

80 lb in

A/C Coupling to Accumulator Inlet Fitting

45 N路m

33 lb ft

A/C Coupling to Evaporator Inlet Pipe Fitting

35 N路m

26 lb ft

A/C High Pressure Switch

6 N路m

53 lb in

A/C Low Pressure Switch

4 N路m

35 lb in

A/C Refrigerant Filter Nuts

15 N路m

11 lb ft

Accumulator Bracket Bolt

6 N路m

53 lb in

Accumulator Bracket Nuts

9 N路m

80 lb in

Accumulator Tube Nut

41 N路m

30 lb ft

Air Distribution Duct Screws

2 N路m

18 lb in

Air Outlet Duct Screws--All

2 N路m

18 lb in

Blower Motor Resistor Screws

2 N路m

18 lb in

Blower Motor Screws

6 N路m

53 lb in

Compressor Hose Assembly to Accumulator Nut

16 N路m

12 lb ft

Compressor Hose Assembly to Condenser Nut

16 N路m

12 lb ft

Compressor Hose Fitting Bolt

35 N路m

26 lb ft

Compressor Mounting Bolts

50 N路m

37 lb ft

Condenser Bracket Bolt to Radiator Support Bolts

25 N路m

18 lb ft

Condenser to Mounting Bracket Nut

9 N路m

80 lb in

Condenser Tube Clamp Bolt

9 N路m

80 lb in

Condenser Tube Clamp Nut

9 N路m

80 lb in

Evaporator and Blower Module Assembly Cover Screws

6 N路m

53 lb in

Evaporator and Blower Module Assembly Nuts

6 N路m

53 lb in

Evaporator Hose Fitting to A/C Coupling

35 N路m

26 lb ft

Evaporator Inlet Tube Bracket Bolt

9 N路m

80 lb in

Evaporator Inlet Tube Evaporator Nut

16 N路m

12 lb ft

Evaporator Outlet Pipe to A/C Coupling

45 N路m

33 lb ft

Evaporator Outlet Pipe to Evaporator Nut

16 N路m

12 lb ft

Heater Assembly Nuts

6 N路m

53 lb in

Heater Core Screws

2 N路m

18 lb in

I/P Retaining Screws

4 N路m

35 lb in

Windshield Defrost Duct Nuts

4 N路m

35 lb in

Windshield Defrost Duct Screws

4 N路m

35 lb in