Porsche 928 Workshop Manual page 640

928 General
30
TORQUE SPECIFICATIONS FOR AUTOMATIC TRANSMISSION
(Central Tube and Final Drive)
Location Description
Threads Material Torque
Nm (ftlb)
Ring gear/flywheel
Bolt M8x 1.25
12.9 32 .39
(23.. .28)
Drive plate/flange
Bolt M 10x 1.25
10.9 54...64
(39 ,461
Engine/clutch housing
Bolt M 12x 1.5
8.8
70 .83
(51 .60)
Clutch housing/cover
Bolt M8x1.25
8.8 19. 23
(14.. .17)
Cover plate/cover Bolt
M8x1.25
8.8
19...23
(14.. .17)
Clutch housing/ Bolt
MlOxl.5 8.8 39 .46
central tube
(28 33)
Central tube/
Bolt M 10x 1.5
10.9
54 .64
transmission
(39...461
Flange/central shaft
Bolt M 10x 1.5
12.9
80
(58)
Bolt/double clamp Bolt
M 10x 1.5 12.9 80
(58)
Final drive housing/
Nut
MlOx1.5
8
39...46
transmission case (28 .33)
Ring gear
Bolt M 12x 1.25
12.9 150...180
(110.. 131)
Side bearing cover/
final drive housing
Joint flange/differential
Bolt
M8x 1.25 8.8 19...23
(14...17)
Bolt M 10x 1.5
8.8 39 .46
(28...33)
Rear cowl Nut
MEx1.25
8 19...23
final drive housing (14.. .17)
Printed in Germany VI, 1982
Torque Specifications
30-09