GM Service Manual Online
For 1990-2009 cars only

Fastener Tightening Specifications Seville/DeVille

Application

Specification

Metric

English

Accelerator Control Cable Bracket Bolt

9 N路m

80 lb in

Air Conditioning Compressor

  • Front Bolt - In Sequence

50 N路m

37 lb ft

  • Front Nut - In Sequence

50 N路m

37 lb ft

  • Mounting Stud to Block

25 N路m

18 lb ft

  • Side Lower Bolt - In Sequence

25 N路m

18 lb ft

  • Side Upper Bolt - In Sequence

50 N路m

37 lb ft

A.I.R. Valve Bracket

  • Bolt

9 N路m

80 lb in

  • Nut

9 N路m

80 lb in

Camshaft Bearing Cap Bolt

12 N路m

106 lb in

Camshaft Cover Bolt

10 N路m

89 lb in

Camshaft Drive Chain Guide Access Plug

4.5 N路m

39 lb in

Camshaft Intermediate Drive Shaft

  • Bolt

10 N路m

89 lb in

  • Sprocket Bolt

60 N路m

44 lb ft

Camshaft Position Sensor Bolt

10 N路m

89 lb in

Camshaft Seal Retainer Bolt

3 N路m

27 lb in

Camshaft Sprocket Bolt

120 N路m

89 lb ft

Connecting Rod Bolt

  • First Pass

30 N路m

22 lb ft

  • Second Pass

Back off to zero

  • Third Pass

25 N路m

18 lb ft

  • Final Pass

+110 degrees

Crankshaft Balancer Bolt

  • First Pass

50  N路m

37 lb ft

  • Final Pass

+120 degrees

Crankshaft Position Sensor Bolt

10 N路m

89 lb in

Cylinder Head Bolt (M11)

  • First Pass

40 N路m

30 lb ft

  • Second Pass

+70 degrees

  • Third Pass

+60 degrees

  • Final Pass

+45 degrees/175 degrees Total

Cylinder Head Bolt (M6)

12 N路m

106 lb in

Drive Belt

  • Idler Pulley Bolt

50 N路m

37 lb ft

  • Tensioner Bolt

50 N路m

37 lb ft

ECT Sensor

20 N路m

15 lb ft

EGR Tube

  • Bolt

24 N路m

18 lb ft

  • Nut

60 N路m

44 lb ft

EGR Valve

  • Bolt

28 N路m

21 lb ft

  • Bracket Shield Nut

10 N路m

89 lb in

Engine Coolant Outlet Fitting

47 N路m

35 lb ft

Engine Flywheel Bolt

  • First Pass

15 N路m

11 lb ft

  • Final Pass

+50 degrees

Engine Front Cover Bolt - In Sequence

10 N路m

89 lb in

EVAP Emission Canister Purge Valve Bolt

10 N路m

89 lb in

Exhaust Manifold

  • Bolt

25 N路m

18 lb ft

  • Flange Bolt

25 N路m

18 lb ft

  • Nut

25 N路m

18 lb ft

Front Intermediate Pipe

  • Bolt

30 N路m

22 lb ft

  • Stud

30 N路m

22 lb ft

Fuel Rail

  • Stud

9 N路m

80 lb in

  • Bracket Nut

10 N路m

89 lb in

Generator

  • Front Lower Bolt

50 N路m

37 lb ft

  • Front Upper Bolt

50 N路m

37 lb ft

  • Side Front Bolt

50 N路m

37 lb ft

  • Side Rear Bolt

50 N路m

37 lb ft

Ignition Coil Assembly Bolt - In Sequence

9 N路m

80 lb in

Intake Manifold Bolt

10 N路m

89 lb in

Knock Sensor Bolt

20 N路m

15 lb ft

Lift Bracket

  • Left Rear Lift Bracket Bolt, to Water Crossover

24 N路m

17 lb ft

  • Right Rear Lift Bracket Bolt, to Cylinder Head

47 N路m

35 lb ft

Lower Crankcase

  • Bearing Bolt
  • M10 x 1.5 First Pass - In Sequence

20 N路m

15 lb ft

  • M10 x 1.5 Final Pass - In Sequence

+65 degrees

  • Perimeter Bolt
  • M8 x 1.25 - In Sequence

30 N路m

22 lb ft

Oil Cooler Line Connector Fittings

18 N路m

13 lb ft

Oil Filter Adapter

  • Oil Filter Bypass Hole Plug

20 N路m

15 lb ft

  • Oil Filter Fitting

29 N路m

21 lb ft

  • Oil Cooler Bypass Hole Plug

20 N路m

15 lb ft

Oil Level Indicator Tube Nut

10 N路m

89 lb in

Oil Level Sensor

20 N路m

15 lb ft

Oil Manifold Plate Bolt

10 N路m

89 lb in

Oil Pan Bolt

  • First Pass

8 N路m

71 lb in

  • Final Pass

12 N路m

106 lb in

Oil Pan Brace

50 N路m

37 lb ft

Oil Pan Drain Plug

20 N路m

15 lb ft

Oil Pressure Switch

16 N路m

12 lb ft

Oil Pump

  • Cover Bolt

12 N路m

106 lb in

  • Mounting Bolt First Pass

10 N路m

89 lb in

  • Mounting Bolt Final Pass

+35 degrees

  • Pick-Up Tube Bolt

10 N路m

89 lb in

  • Pick-Up Tube Nut

24 N路m

18 lb ft

Oxygen Sensor

40 N路m

30 lb ft

Plenum Duct Clamp

2.25 N路m

20 lb in

Power Steering Pump Bolt

25 N路m

18 lb ft

Primary Camshaft Drive Chain

  • Guide Bolt

25 N路m

18 lb ft

  • Tensioner Bolt

25 N路m

18 lb ft

Secondary Camshaft Drive Chain

  • Guide Bolt

25 N路m

18 lb ft

  • Shoe Bolt

25 N路m

18 lb ft

  • Tensioner Bolt

25 N路m

18 lb ft

Spark Plug

15 N路m

11 lb ft

Starter Motor Bolt

30 N路m

22 lb ft

Throttle Body Bolt

10 N路m

89 lb in

Water Crossover Bolt

25 N路m

18 lb ft

Water Outlet Bolt

10 N路m

89 lb in

Water Pump

100 N路m

74 lb ft

Water Pump Cover Bolt

10 N路m

89 lb in

Water Pump Drive Belt

  • Shield Bolt

10 N路m

89 lb in

  • Shield Nut

10 N路m

89 lb in

  • Tensioner Bolt

10 N路m

89 lb in

Water Pump Pulley Cap

2 N路m

18 lb in

Fastener Tightening Specifications Eldorado

Application

Specification

Metric

English

Accelerator Control Cable Bracket Bolt

9 N路m

80 lb in

Air Conditioning Compressor

  • Front Bolt - In Sequence

50 N路m

37 lb ft

  • Front Nut - In Sequence

50 N路m

37 lb ft

  • Mounting Stud to Block

25 N路m

18 lb ft

  • Compressor Rear Bracket to Block Bolt - In Sequence

25 N路m

18 lb ft

  • Compressor Rear Bracket to Compressor Bolt

25 N路m

18 lb ft

A.I.R. Valve Bracket

  • Bolt

9 N路m

80 lb in

  • Nut

9 N路m

80 lb in

Camshaft Bearing Cap Bolt

12 N路m

106 lb in

Camshaft Cover Bolt

10 N路m

89 lb in

Camshaft Drive Chain Guide Access Plug

4.5 N路m

39 lb in

Camshaft Intermediate Drive Shaft

  • Bolt

10 N路m

89 lb in

  • Sprocket Bolt

60 N路m

44 lb ft

Camshaft Position Sensor Bolt

10 N路m

89 lb in

Camshaft Seal Retainer Bolt

3 N路m

27 lb in

Camshaft Sprocket Bolt

120 N路m

89 lb ft

Connecting Rod Bolt

  • First Pass

30 N路m

22 lb ft

  • Second Pass

Back off to zero

  • Third Pass

25 N路m

18 lb ft

  • Final Pass

+110 degrees

Crankshaft Balancer Bolt

  • First Pass

50  N路m

37 lb ft

  • Final Pass

+120 degrees

Crankshaft Position Sensor Bolt

10 N路m

89 lb in

Cylinder Head Bolt (M11)

  • First Pass

40 N路m

30 lb ft

  • Second Pass

+70 degrees

  • Third Pass

+60 degrees

  • Final Pass

+45 degrees/175 degrees Total

Cylinder Head Bolt (M6)

12 N路m

106 lb in

Drive Belt

  • Idler Pulley Bolt

50 N路m

37 lb ft

  • Tensioner Bolt

50 N路m

37 lb ft

ECT Sensor

20 N路m

15 lb ft

EGR Tube

  • Bolt

24 N路m

18 lb ft

  • Nut

60 N路m

44 lb ft

EGR Valve

  • Bolt

24 N路m

17 lb ft

  • Bracket Shield Nut

10 N路m

89 lb in

Engine Coolant Outlet Fitting

47 N路m

35 lb ft

Engine Flywheel Bolt

  • First Pass

15 N路m

11 lb ft

  • Final Pass

+50 degrees

Engine Front Cover Bolt - In Sequence

10 N路m

89 lb in

EVAP Emission Canister Purge Valve Bolt

12 N路m

106 lb in

Exhaust Manifold

  • Bolt

25 N路m

18 lb ft

  • Flange Bolt

25 N路m

18 lb ft

  • Nut

25 N路m

18 lb ft

Front Intermediate Pipe

  • Bolt

30 N路m

22 lb ft

  • Stud

30 N路m

22 lb ft

Fuel Injector Sight Shield Bracket Bolt

8 N路m

70 lb in

Fuel Rail

  • Stud

9 N路m

80 lb in

  • Bracket Bolt, to Water Crossover

25 N路m

18 lb ft

Generator

  • Generator/Compressor Bracket to Block Bolt

50 N路m

37 lb ft

  • Generator Bracket to Generator Bolt

50 N路m

37 lb ft

  • Generator Bracket to Block Bolt

50 N路m

37 lb ft

  • Generator to Generator/Compressor Bracket Bolt

50 N路m

37 lb ft

Ignition Coil Assembly Bolt - In Sequence

9 N路m

80 lb in

Intake Manifold Bolt

10 N路m

89 lb in

Knock Sensor Bolt

20 N路m

15 lb ft

Lift Bracket

  • Left Rear Lift Bracket Bolt, to Water Crossover

24 N路m

17 lb ft

  • Right Rear Lift Bracket Bolt, to Cylinder Head

47 N路m

35 lb ft

Lower Crankcase

  • Bearing Bolt
  • M10 x 1.5 First Pass - In Sequence

20 N路m

15 lb ft

  • M10 x 1.5 Final Pass - In Sequence

+65 degrees

  • Perimeter Bolt
  • M8 x 1.25 - In Sequence

30 N路m

22 lb ft

Oil Cooler Line Connector Fittings

18 N路m

13 lb ft

Oil Filter Adapter

  • Oil Filter Bypass Hole Plug

20 N路m

15 lb ft

  • Oil Filter Fitting

29 N路m

21 lb ft

  • Oil Cooler Bypass Hole Plug

20 N路m

15 lb ft

Oil Level Indicator Tube Bolt

10 N路m

89 lb in

Oil Level Sensor

20 N路m

15 lb ft

Oil Manifold Plate Bolt

10 N路m

89 lb in

Oil Pan Bolt

  • First Pass

8 N路m

71 lb in

  • Final Pass

12 N路m

106 lb in

Oil Pan Brace

50 N路m

37 lb ft

Oil Pan Drain Plug

20 N路m

15 lb ft

Oil Pressure Switch

16 N路m

12 lb ft

Oil Pump

  • Cover Bolt

12 N路m

106 lb in

  • Mounting Bolt First Pass

10 N路m

89 lb in

  • Mounting Bolt Final Pass

+35 degrees

  • Pick-Up Tube Bolt

10 N路m

89 lb in

  • Pick-Up Tube Nut

24 N路m

18 lb ft

Oxygen Sensor

40 N路m

30 lb ft

Plenum Duct Clamp

2.25 N路m

20 lb in

Power Steering Pump Bolt

25 N路m

18 lb ft

Primary Camshaft Drive Chain

  • Guide Bolt

25 N路m

18 lb ft

  • Tensioner Bolt

25 N路m

18 lb ft

Secondary Camshaft Drive Chain

  • Guide Bolt

25 N路m

18 lb ft

  • Shoe Bolt

25 N路m

18 lb ft

  • Tensioner Bolt

25 N路m

18 lb ft

Spark Plug

15 N路m

11 lb ft

Starter Motor Bolt

30 N路m

22 lb ft

Throttle Body Bolt

10 N路m

89 lb in

Water Crossover Bolt

25 N路m

18 lb ft

Water Outlet Bolt

10 N路m

89 lb in

Water Pump

100 N路m

74 lb ft

Water Pump Cover Bolt and Stud

10 N路m

89 lb in

Water Pump Drive Belt

  • Shield Bolt

10 N路m

89 lb in

  • Shield Nut

10 N路m

89 lb in

  • Tensioner Bolt

10 N路m

89 lb in

Water Pump Pulley Cap

2 N路m

18 lb in

Application

Specification

Metric

English

A/C Discharge/Suction Hose Nut

30 N路m

20 lb ft

Accelerator Control Cable Bracket Bolt

9 N路m

80 lb in

Air Conditioning Compressor

  • Front Bolt - In Sequence

50 N路m

37 lb ft

  • Front Nut - In Sequence

50 N路m

37 lb ft

  • Mounting Stud to Block

25 N路m

18 lb ft

  • Side Lower Bolt - In Sequence

25 N路m

18 lb ft

  • Side Upper Bolt - In Sequence

50 N路m

37 lb ft

A.I.R. Valve Bracket

  • Bolt

9 N路m

80 lb in

  • Nut

9 N路m

80 lb in

Battery Cable Bolt

17 N路m

13 lb ft

Battery Negative Cable to Engine Nut

25 N路m

18 lb ft

Brake Pipe

15 N路m

11 lb ft

Brake Pipe Frame Bracket Bolt

17 N路m

11 lb ft

Camshaft Bearing Cap Bolt

12 N路m

106 lb in

Camshaft Cover Bolt

10 N路m

89 lb in

Camshaft Drive Chain Guide Access Plug

4.5 N路m

39 lb in

Camshaft Intermediate Drive Shaft

  • Bolt

10 N路m

89 lb in

  • Sprocket Bolt

60 N路m

44 lb ft

Camshaft Position Sensor Bolt

10 N路m

89 lb in

Camshaft Seal Bolt

3 N路m

27 lb in

Camshaft Sprocket Bolt

120 N路m

89 lb ft

Coil Cassette Ground Wire Nut

17 N路m

13 lb ft

Connecting Rod Bolt

  • First Pass

30 N路m

22 lb ft

  • Second Pass

Back off to zero

  • Third Pass

25 N路m

18 lb ft

  • Final Pass

+110 degrees

Crankshaft Balancer Bolt

  • First Pass

50  N路m

37 lb ft

  • Final Pass

+120 degrees

Crankshaft Position Sensor Bolt

10 N路m

89 lb in

Cylinder Head Bolt (M11)

  • First Pass

40 N路m

30 lb ft

  • Second Pass

+70 degrees

  • Third Pass

+60 degrees

  • Final Pass

+45 degrees/175 degrees Total

Cylinder Head Bolt (M6)-In Sequence

12 N路m

106 lb in

Drive Belt Idler Pulley Bolt

50 N路m

37 lb ft

Drive Belt Tensioner Bolt

50 N路m

37 lb ft

ECT Sensor

20 N路m

15 lb ft

EGR Tube

  • Bolt

24 N路m

18 lb ft

  • Nut

60 N路m

44 lb ft

EGR Valve

  • Bolt

28 N路m

21 lb ft

  • Bracket Shield Nut

10 N路m

89 lb in

Engine Coolant Outlet Fitting

47 N路m

35 lb ft

Engine Flywheel Bolt

  • First Pass

15 N路m

11 lb ft

  • Final Pass

+50 degrees

Engine Front Cover Bolt - In Sequence

10 N路m

89 lb in

Engine Mount-Front

  • Lower Engine Mount Bracket Nut

41 N路m

30 lb ft

  • Mount Nut

50 N路m

37 lb ft

  • Transaxle Support Brace Bolt

50 N路m

37 lb ft

  • Upper Engine Mount Bracket Bolt

50 N路m

37 lb ft

Engine Mount Strut Bolt

78 N路m

58 lb ft

Engine Mount Strut to Radiator Tie Bar Bolt

24 N路m

18 lb ft

Engine Oil Cooler Pipe Fitting

18 N路m

13 lb ft

Engine Oil Level Sensor

20 N路m

15 lb ft

Engine Oil Pressure Switch

16 N路m

12 lb ft

Engine to Transaxle Mounting Bolts

75 N路m

55 lb ft

EVAP Emission Canister Purge Valve Bolt

10 N路m

89 lb in

Exhaust Crossover Pipe to Cylinder Head Bolt

25 N路m

18 lb ft

Exhaust Manifold

  • Bolt

25 N路m

18 lb ft

  • Flange Bolt

25 N路m

18 lb ft

  • Nut

25 N路m

18 lb ft

Flywheel to Torque Converter Bolt

60 N路m

44 lb ft

Frame Mounting Bolt

98 N路m

72 lb ft

Front Intermediate Pipe

  • Bolt

30 N路m

22 lb ft

  • Stud

30 N路m

22 lb ft

Fuel Injector Sight Shield Nut

3 N路m

27 lb in

Fuel Rail Bolt

10 N路m

89 lb in

Fuel Rail Bracket Retaining Bolt

25 N路m

18 lb ft

Generator

  • Front Lower Bolt

50 N路m

37 lb ft

  • Front Upper Bolt

50 N路m

37 lb ft

  • Side Front Bolt

50 N路m

37 lb ft

  • Side Rear Bolt

50 N路m

37 lb ft

Generator Mounting Bolt

50 N路m

37 lb ft

Heater Pipe Bolt

11 N路m

97 lb ft

Ignition Coil Assembly Bolt - In Sequence

9 N路m

80 lb in

Intake Manifold Bolt-In Sequence

10 N路m

89 lb in

Intermediate Hose to Secondary AIR Valve Nut

9 N路m

80 lb in

Intermediate Shaft to Steering Gear Pinch Bolt

45 N路m

33 lb ft

Knock Sensor Bolt

20 N路m

15 lb ft

Left Engine Mount Strut Bracket to Water Crossover Bolt

24 N路m

17 lb ft

Lift Bracket

  • Left Rear Lift Bracket Bolt, to Water Crossover

24 N路m

17 lb ft

  • Right Rear Lift Bracket Bolt, to Cylinder Head

47 N路m

35 lb ft

Lower Crankcase

  • Bearing Bolt
  • M10 x 1.5 First Pass - In Sequence

20 N路m

15 lb ft

  • M10 x 1.5 Final Pass - In Sequence

+65 degrees

  • Perimeter Bolt
  • M8 x 1.25 - In Sequence

30 N路m

22 lb ft

Oil Cooler Line Connector Fittings

18 N路m

13 lb ft

Oil Filter

32 N路m

24 lb ft

Oil Filter Adapter

  • Oil Filter Bypass Hole Plug

20 N路m

15 lb ft

  • Oil Filter Fitting

29 N路m

21 lb ft

  • Oil Cooler Bypass Hole Plug

20 N路m

15 lb ft

Oil Filter Adapter Bolt

16 N路m

12 lb ft

Oil Level Indicator Tube Bolt

10 N路m

89 lb in

Oil Level Indicator Tube Nut

10 N路m

89 lb in

Oil Level Sensor

20 N路m

15 lb ft

Oil Manifold Plate Bolt

10 N路m

89 lb in

Oil Pan Bolt

  • First Pass

8 N路m

71 lb in

  • Final Pass

12 N路m

106 lb in

Oil Pan Brace

50 N路m

37 lb ft

Oil Pan Drain Plug

20 N路m

15 lb ft

Oil Pan to Transaxle Brace Bolt

50 N路m

37 lb ft

Oil Pressure Switch

16 N路m

12 lb ft

Oil Pump

  • Cover Bolt

12 N路m

106 lb in

  • Mounting Bolt First Pass

10 N路m

89 lb in

  • Mounting Bolt Final Pass

+35 degrees

  • Pick-Up Tube Bolt

10 N路m

89 lb in

  • Pick-Up Tube Nut

24 N路m

18 lb ft

Oil Pump Mounting Bolt

  • First Pass

10 N路m

89 lb in

  • Final Pass

+35 degrees

Oil Pump Pick-Up Tube Bolt

10 N路m

89 lb in

Oil Pump Pick-Up Tube Nut

24 N路m

18 lb ft

Oxygen Sensor

40 N路m

30 lb ft

Plenum Duct Clamp

2.25 N路m

20 lb in

Power Steering Hose to Power Steering Pump

30 N路m

22 lb ft

Power Steering Pressure Hose Retaining Nut

9 N路m

80 lb in

Power Steering Pump Bolt

25 N路m

18 lb ft

Power Steering Pump Retaining Bolt

50 N路m

37 lb ft

Power Steering Return Hose Retaining Bolt

13 N路m

115 lb in

Primary Camshaft Drive Chain

  • Guide Bolt

25 N路m

18 lb ft

  • Tensioner Bolt

25 N路m

18 lb ft

Right Engine Mount Strut Bracket Bolt

50 N路m

37 lb ft

Right Transaxle Mount Bracket Bolt

50 N路m

37 lb ft

Right Transaxle Mount Nut

50 N路m

37 lb ft

Secondary AIR Pipe Retaining Bolt

9 N路m

80 lb in

Secondary AIR Valve Bracket Nut

9 N路m

80 lb in

Secondary Camshaft Drive Chain

  • Guide Bolt

25 N路m

18 lb ft

  • Shoe Bolt

25 N路m

18 lb ft

  • Tensioner Bolt

25 N路m

18 lb ft

Secondary Camshaft Drive Chain Guide/Shoe Access Plug

4.5 N路m

40 lb in

Spark Plug

15 N路m

11 lb ft

Starter Motor Bolt

30 N路m

22 lb ft

Strut Tower Nut

21 N路m

15 lb ft

Throttle Body Bolt

10 N路m

89 lb in

Transaxle Brace Bolt-Front

50 N路m

37 lb ft

Transaxle Brace Bolt-Rear

50 N路m

37 lb ft

Transaxle Brace Nut-Rear

50 N路m

37 lb ft

Transaxle Oil Cooler Pipe Fitting

35 N路m

26 lb ft

Vehicle Speed Sensor Heat Shield Nut

50 N路m

37 lb ft

Water Crossover Bolt

25 N路m

18 lb ft

Water Outlet Bolt

10 N路m

89 lb in

Water Pump

100 N路m

74 lb ft

Water Pump Belt Tensioner Bolt

10 N路m

89 lb in

Water Pump Cover Bolt

10 N路m

89 lb in

Water Pump Drive Belt

  • Shield Bolt

10 N路m

89 lb in

  • Shield Nut

10 N路m

89 lb in

  • Tensioner Bolt

10 N路m

89 lb in

Water Pump Pulley Cap

2 N路m

18 lb in