GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications LT1

Application

N·m

Lb Ft

Lb In.

A/C Compressor Mounting Bolt

50

37

--

A/C Compressor Mounting Stud

50

37

--

A/C Compressor Rear Bracket Nut

33

24

--

Crankshaft Position (CKP) Sensor Bolt

12

--

106

Distributor Bolt

12

--

106

Distributor Cap Screw

2.8

--

25

Distributor Rotor Screw

0.7

--

6

Drive Belt Tensioner Bolt

25

18

--

Engine Block Stud

35

26

--

Engine Mount Bracket Bolt

10

--

89

Generator BAT Terminal Nut

20

15

--

Generator Front Brace Stud Nut

41

30

--

Generator Mounting Bolt

50

37

--

Generator and Power Steering Pump and A/C Compressor Bracket Bolt

41

30

--

Generator Rear Bracket Nut

50

37

--

Generator Rear Inner Brace Bolt

25

18

--

Generator Rear Inner Brace Nut

33

24

--

Heater Hose Clip Screw

1.9

--

17

ICM Screw

1.7

--

15

Ignition Coil Bolt

25

18

--

Ignition Coil Bracket Screw

2.8

--

25

Ignition Coil Stud

40

30

--

Junction Block Nut

2

--

18

Negative Battery Cable to A/C Compressor Bolt

15

11

--

Negative Battery Cable Terminal Nut

15

11

--

Positive Battery Cable Generator Bolt

15

11

--

Positive Battery Cable Terminal Nut

15

11

--

Rotor Shaft Drive End Nut

100

75

--

Spark Plug

20

15

--

Spark Plug Wire Harness Support Bolt

40

30

--

Spark Plug Wire Harness Support Channel Bolt

12

--

106

Starter Motor Mounting Bolt

47

35

--

Starter Motor Shield Bolt

30

22

--

Starter Motor Shield Bolt

10

--

89

Starter Motor Shield Nut

10

--

89

Starter Solenoid BAT Terminal Nut

10

--

89

Starter Solenoid S Terminal Nut

2

--

18

Battery Cable to Junction Block Nut

6

--

53

Fastener Tightening Specifications L36

Application

N·m

Lb Ft

Lb In.

Battery Hold Down Retainer Bolt

18

13

--

Camshaft Position (CMP) Sensor Screw

1.9

--

17

Crankshaft Position (CKP) Sensor Stud

30

22

--

Distributor Cap Screw

2.8

--

25

Distributor Rotor Screw

0.7

--

6

Generator Brace Bracket to Cylinder Head Bolt

50

37

--

Generator to Drive Belt Tensioner Lower Bolt

52

38

--

Generator to Drive Belt Tensioner Upper Bolt

27

20

--

Generator Rear Brace to Bracket Bolt

27

20

--

Generator Rear Brace to Generator Bolt

27

20

--

Ignition Coil Screw

4.5

--

40

Ignition Coil Nut

10

--

89

Negative Battery Cable Terminal Nut

15

11

--

Negative Battery Cable to Engine Block Stud Nut

22

16

--

Negative Battery Cable to Wheelhouse Stud Nut

6

--

53

Positive Battery Cable Terminal Nut

15

11

--

Positive Battery Cable to Engine Mount Nut

25

18

--

Positive Battery Cable to Generator Nut

22

16

--

Positive Battery Cable to Junction Block Nut

6

--

53

Positive Battery Cable to Starter Solenoid Nut

10

89

--

Spark Plugs

20

15

--

Starter Motor Bolt

47

35

--

Starter Motor Heat Shield Nut

12

--

106

Starter Solenoid BAT Terminal Inner Nut

9

--

80

Starter Solenoid Clamp Bolt

11

--

97

Starter Solenoid S Terminal Nut

2.5

--

22