GM Service Manual Online
For 1990-2009 cars only

Application

N·m

Lb Ft

Lb In

Accumulator Bracket Bolt

10

--

89

Accumulator Bracket Nut

10

--

89

Accumulator Hose to Accumulator

41

30

--

Accumulator Hose Mounting Bolt

16

12

--

Blower Motor Mounting Screws

1.6

--

14

Blower Motor Resistor/Relay Mounting Screws

1.6

--

14

Compressor Bracket Mounting Bolt

50

37

--

Compressor Hose Bolt to Accumulator

20

15

--

Compressor Hose Bolt to Compressor

26

19

--

Compressor Hose to Condenser

24

17

--

Compressor Mounting Bolts

50

37

--

Compressor Mounting Stud

9

--

80

Compressor Mounting Stud Nut

50

37

--

Compressor Pressure Relief Valve

9

--

80

Compressor Shaft Nut

17.5

13

--

Evaporator Hose Bolt to Condenser

27

20

--

Floor Air Outlet Duct Screws

1.6

--

14

Heater Core Cover Screws

1.6

--

14

Heater Core Line Clamp Screw

1.6

--

14

Heater Core Mounting Clip Screw

1.6

--

14

Heater Hose Mounting Nut

10

--

89

Heater Hose Pipe Mounting Bolt

16

12

--

HVAC Control Head Screws

1.9

--

17

HVAC Module Bolt to I/P Brace

10

--

89

HVAC Module Nut to Bulkhead

10

--

89

HVAC Module Upper Screws

1.6

--

14

Refrigerant Pressure Sensor

4.75

--

42

Temperature Valve Motor Screws

1.5

--

13

Vacuum Tank Screws

3.5

--

31

Windshield Defroster Duct Screws

10

--

89