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Help With Specs.

dost

By dost
in Ask A GM Technician

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dost New Member

dost

Posted
Posted

i hava a 1998 gmc 3500 v8 6.5l turbo diesel truck, can

some one give me the torque specs. for the engine head.

it would be nice if i can get all specs. for the engine.

thanks, tubay. :(

cammiller Enthusiast

cammiller

Posted
Posted

Accessory/Engine Lift Bracket Nut and Bolts

50 N·m

37 lb ft

 

Bell Housing Bolts

40 N·m

30 lb ft

 

Camshaft Gear Bolt

170 N·m

125 lb ft

 

Camshaft Thrust Plate Bolts

25 N·m

17 lb ft

 

Connecting Rod Cap Nuts

65 N·m

48 lb ft

 

Coolant Crossover Bolts/Studs

42 N·m

31 lb ft

 

Coolant Drain Plugs

25 N·m

18 lb ft

 

Crankshaft Balancer Bolt

270 N·m

200 lb ft

 

Crankshaft Bearing Cap Bolts

 

(Inner Bolts-12 mm) First Pass

75 N·m

55 lb ft

 

(Inner Bolts-12 mm) Second Pass

75 N·m

55 lb ft

 

(Inner Bolts-12 mm) Final Pass

+ 90 Degrees

 

(Outer Bolts-12 mm) First Pass

65 N·m

48 lb ft

 

(Outer Bolts-12 mm) Second Pass

65 N·m

48 lb ft

 

(Outer Bolts-12 mm) Final Pass

+ 90 Degrees

 

(Outer Bolts-10 mm) Single Pass

40 N·m

30 lb ft

 

Crankshaft Pulley Bolts

50 N·m

37 lb ft

 

Crankshaft Sensor Bolt

23 N·m

17 lb ft

 

Cylinder Head Bolts

 

First Pass

25 N·m

20 lb ft

 

Second Pass

75 N·m

55 lb ft

 

Third Pass

75 N·m

55 lb ft

 

Final Pass

+ 90 Degrees

 

Exhaust Manifolds Bolts

35 N·m

26 lb ft

 

Flywheel Bolts

90 N·m

65 lb ft

 

Front Cover Bolts

45 N·m

33 lb ft

 

Fuel Filter Mount Bolts

42 N·m

31 lb ft

 

Fuel Filter Water Drain Valve Stud

41 N·m

31 lb ft

 

Fuel Injection Line Fittings to Fuel Injection Pump

33 N·m

24 lb ft

 

Fuel Injection Line Fittings to Fuel Injection Nozzles

33 N·m

24 lb ft

 

Fuel Injection Nozzles

80 N·m

59 lb ft

 

Fuel Injection Pump Gear Retaining Bolts

25 N·m

20 lb ft

 

Fuel Injection Pump Nuts

40 N·m

30 lb ft

 

Glow Plugs

22 N·m

16 lb ft

 

Intake Manifold Bolts/Studs

42 N·m

31 lb ft

 

Oil Cooler Line Fittings

75 N·m

55 lb ft

 

Oil Fill Neck Nuts

23 N·m

17 lb ft

 

Oil Filter Adapter Bolt

63 N·m

47 lb ft

 

Oil Gallery Plugs

34 N·m

25 lb ft

 

Oil Level Indicator Tube Bracket Bolt

4 N·m

35 lb in

 

Oil Pan (All Except Rear Two Bolts)

10 N·m

89 lb in

 

Oil Pan (Rear Two Bolts)

23 N·m

17 lb ft

 

Oil Pan Drain Plug

25 N·m

18 lb ft

 

Oil Pump Bolt

90 N·m

65 lb ft

 

Oil Pump Cover Screws

16 N·m

12 lb ft

 

Oil Pump Driver Clamp Bolt

42 N·m

31 lb ft

 

Thermostat Housing Bolts/Studs

47 N·m

35 lb ft

 

Turbocharger Connector Hose Clamps

6 N·m

50 lb in

 

Turbocharger Exhaust Manifold Mounting Nuts

58 N·m

43 lb ft

 

Turbocharger Long Brace Bolt

50 N·m

37 lb ft

 

Turbocharger Long Brace Nut

34 N·m

26 lb ft

 

Turbocharger Oil Feed Line Fittings

28 N·m

21 lb ft

 

Turbocharger Oil Return Pipe Bolts

26 N·m

19 lb ft

 

Turbocharger Short Brace Bolts

25 N·m

18 lb ft

 

Upper Intake Connector Hose Clamps

6 N·m

50 lb in

 

Upper Intake Manifold to Intake Manifold Bolts

23 N·m

17 lb ft

 

Valve Lifter Guide Plate Clamp Bolts

27 N·m

20 lb ft

 

Valve Rocker Arm Cover Bolts

27 N·m

20 lb ft

 

Valve Rocker Arm Shaft Bolts

55 N·m

40 lb ft

 

Water Pump Plate to Coolant Pump Bolts

28 N·m

20 lb ft

 

Water Pump Plate to Front Cover Bolts

28 N·m

20 lb ft

 

Water Pump to Front Cover Bolts

42 N·m

32 lb ft

ChevyTech007 Enthusiast

ChevyTech007

Posted
Posted

Application

Specification

 

Metric

English

 

Accessory/Engine Lift Bracket Nut and Bolts

50 N·m

37 lb ft

 

Bell Housing Bolts

40 N·m

30 lb ft

 

Camshaft Gear Bolt

170 N·m

125 lb ft

 

Camshaft Thrust Plate Bolts

25 N·m

17 lb ft

 

Connecting Rod Cap Nuts

65 N·m

48 lb ft

 

Coolant Crossover Bolts/Studs

42 N·m

31 lb ft

 

Coolant Drain Plugs

25 N·m

18 lb ft

 

Crankshaft Balancer Bolt

270 N·m

200 lb ft

 

Crankshaft Bearing Cap Bolts

 

(Inner Bolts-12 mm) First Pass

75 N·m

55 lb ft

 

(Inner Bolts-12 mm) Second Pass

75 N·m

55 lb ft

 

(Inner Bolts-12 mm) Final Pass

+ 90 Degrees

 

(Outer Bolts-12 mm) First Pass

65 N·m

48 lb ft

 

(Outer Bolts-12 mm) Second Pass

65 N·m

48 lb ft

 

(Outer Bolts-12 mm) Final Pass

+ 90 Degrees

 

(Outer Bolts-10 mm) Single Pass

40 N·m

30 lb ft

 

Crankshaft Pulley Bolts

50 N·m

37 lb ft

 

Crankshaft Sensor Bolt

23 N·m

17 lb ft

 

Cylinder Head Bolts

 

First Pass

25 N·m

20 lb ft

 

Second Pass

75 N·m

55 lb ft

 

Third Pass

75 N·m

55 lb ft

 

Final Pass

+ 90 Degrees

 

Exhaust Manifolds Bolts

35 N·m

26 lb ft

 

Flywheel Bolts

90 N·m

65 lb ft

 

Front Cover Bolts

45 N·m

33 lb ft

 

Fuel Filter Mount Bolts

42 N·m

31 lb ft

 

Fuel Filter Water Drain Valve Stud

41 N·m

31 lb ft

 

Fuel Injection Line Fittings to Fuel Injection Pump

33 N·m

24 lb ft

 

Fuel Injection Line Fittings to Fuel Injection Nozzles

33 N·m

24 lb ft

 

Fuel Injection Nozzles

80 N·m

59 lb ft

 

Fuel Injection Pump Gear Retaining Bolts

25 N·m

20 lb ft

 

Fuel Injection Pump Nuts

40 N·m

30 lb ft

 

Glow Plugs

22 N·m

16 lb ft

 

Intake Manifold Bolts/Studs

42 N·m

31 lb ft

 

Oil Cooler Line Fittings

75 N·m

55 lb ft

 

Oil Fill Neck Nuts

23 N·m

17 lb ft

 

Oil Filter Adapter Bolt

63 N·m

47 lb ft

 

Oil Gallery Plugs

34 N·m

25 lb ft

 

Oil Level Indicator Tube Bracket Bolt

4 N·m

35 lb in

 

Oil Pan (All Except Rear Two Bolts)

10 N·m

89 lb in

 

Oil Pan (Rear Two Bolts)

23 N·m

17 lb ft

 

Oil Pan Drain Plug

25 N·m

18 lb ft

 

Oil Pump Bolt

90 N·m

65 lb ft

 

Oil Pump Cover Screws

16 N·m

12 lb ft

 

Oil Pump Driver Clamp Bolt

42 N·m

31 lb ft

 

Thermostat Housing Bolts/Studs

47 N·m

35 lb ft

 

Turbocharger Connector Hose Clamps

6 N·m

50 lb in

 

Turbocharger Exhaust Manifold Mounting Nuts

58 N·m

43 lb ft

 

Turbocharger Long Brace Bolt

50 N·m

37 lb ft

 

Turbocharger Long Brace Nut

34 N·m

26 lb ft

 

Turbocharger Oil Feed Line Fittings

28 N·m

21 lb ft

 

Turbocharger Oil Return Pipe Bolts

26 N·m

19 lb ft

 

Turbocharger Short Brace Bolts

25 N·m

18 lb ft

 

Upper Intake Connector Hose Clamps

6 N·m

50 lb in

 

Upper Intake Manifold to Intake Manifold Bolts

23 N·m

17 lb ft

 

Valve Lifter Guide Plate Clamp Bolts

27 N·m

20 lb ft

 

Valve Rocker Arm Cover Bolts

27 N·m

20 lb ft

 

Valve Rocker Arm Shaft Bolts

55 N·m

40 lb ft

 

Water Pump Plate to Coolant Pump Bolts

28 N·m

20 lb ft

 

Water Pump Plate to Front Cover Bolts

28 N·m

20 lb ft

 

Water Pump to Front Cover Bolts

42 N·m

32 lb ft

Zembonez Senior Enthusiast

Zembonez

Posted
Posted

Nah... that's not it. Torque every bolt on your truck to 57,000 ft/lbs and come back when you are done!

 

Good post BlueGorilla!

Zembonez Senior Enthusiast

Zembonez

Posted
Posted
Wow, scrolling down through all those specs got me dizzy. :(

Well, if you are anything like me that doesn't take much!

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