Porsche 928 Workshop Manual page 98

Engine/Crankcase
10
a
i
xcation
Camshaft housing
:o cylinder head
Tightening
Specifications
Torque
Nm (kpm)
20 (2.01
Threads
Ma
'lug on camshaft housing
3amshaft
Spark plugs
40 (4.0)
M 18x 1.5
45 (4.51 M 10 (8.8)
65 (6.51 M 10 (10.9)
25 to 30
(2.5 to 3.0)
Flywheel
PlJlk?y
Oil drain plug
Thermostat housing plug
Oil pressure sensor
Pressure relief valve plug
Bypass valve adapter
Water drain plug in engine
block
90 (9.01 M 10x 1.25
295 (29.5) M18x1.5
60 (6.0)
M22x1.5
50 (5.0) MZOx1.5
80 (8.0)
M48x1.5
35 (3.5) M 18x 1.5
40 (4.0) M 18x 1.5
70 (7.0) M 24 x 1.5
35 (3.51 MlZx1.5
Radiator water drain plug
Adapter to radiator
to engine
Oil bore to adapter
on crankcase upper
section
1,5(0,2) M 10
70 (7.01
70 17.0)
70 (7.0) M26x1.5
Oil hose to adapter on
radiator
Temperature switch
on radiator
70 (7.0)
M26x1.5
40 (4.0)
l
Printed in Germany - XX. 1988
Engine Torque Specifications
10~05