Club G40 Forum

Technical => Engine and Transmission => Topic started by: sparkz786 on July 24, 2013, 12:12:15 AM

Title: Flywheel bolts, torque settings?
Post by: sparkz786 on July 24, 2013, 12:12:15 AM
anyone got the flywheel bolt torque settings to hand? tried searching around to no luck :/ cheers guys :) and ps does the clutch plate need to be torqued aswell?? if so what figures aswell? lol
Title: Re: Flywheel bolts, torque settings?
Post by: sparkz786 on July 24, 2013, 12:16:02 AM
got the flywheel settings i hope, 25nm?

but need the clutch plate torque settings if possible?
Title: Re: Flywheel bolts, torque settings?
Post by: Robin on July 24, 2013, 06:55:09 AM
These are listed in the Haynes manual.
Title: Re: Flywheel bolts, torque settings?
Post by: PeteG40 on July 24, 2013, 07:42:07 AM
Fly bolts are angle tighten too
Title: Re: Flywheel bolts, torque settings?
Post by: Jezza-7 on July 24, 2013, 12:15:25 PM
25nm is no where near, they are 60nm plus 90 degree. The clutch cover torque is 20nm for 5 speed, 25nm for 4 speed. Will post it up as well.

From Haynes

Torque wrench settings                                                                           Nm      Ibf ft
Cylinder head bolts (engine cold):
Stage1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40      30
Stage2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60      44
Stage 3 (angle tighten) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + one half-turn (180"), OR + two quarter-turns (2x90°)
Main bearing cap bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65       48
Camshaft cover screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10       7
Camshaft sprocket bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80      59
Inlet manifold nuts/bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25    18
Exhaust manifold nuts/bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25      18
Flywheel bolts:
Stage1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60     44
Stage 2 (angle tighten) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . + 90°
Sump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20    15
Oil drain plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30  22
Oil pressure switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25    18
Crankshaft sprocket bolt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80     59
Crankshaft oil seal housing bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10       7
Auxiliary drivebelt pulley bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20    15
Oil pump mounting bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20    15
Oil pump cover bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10    7
Oil pickup tube screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10    7
Title: Re: Flywheel bolts, torque settings?
Post by: Jezza-7 on July 24, 2013, 12:20:16 PM
Clutch Torque settings:

From Haynes

Torque wrench settings                                                                       Nm Ibf ft
Pressure plate to flywheel bolts:

4 speed transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25   18

5 speed transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20   15

Title: Re: Flywheel bolts, torque settings?
Post by: sparkz786 on July 24, 2013, 12:42:19 PM
Jezza youre a legend! Thank youuu! :)