Fuel Mixture - Porsche 928 Workshop Manual

928
Fuel Mixture 25
0
TIGHTENING TOROUE FOR FUELSYSTEM
Location
Insert for fuel injector
in cylinder head
Description
Torque
Nm (ftlb)
15 (11)
Threads
M 24 x 1.5
Injection line to fuel
distributor
Hollow bolt
11 16)
MlOxl
Injection line to fuel injector
Coupling nut
20 (14) M 12x 1.5
Feed line to fuel distributor Coupling nut 30 (22)
M 16x 1.5
Feed line to fuel damper Coupling nut 15 (II) MlOxl
Return line to control pressure Hollow bolt
11
(8)
MExl
regulator
to mixture control Coupling nut 15 (II)
MlOxl
Feed line to cold start valve Hollow bolt
15 (II) M 10x 1.5
to mixture control Coupling nut 15 (11) MlOxl
Return line to mixture control Hollow bolt
15 (11)
M8xl
Feed line to fuel distributor Coupling nut 20 (14) M 12 x 1.5
to fuel damper Coupling nut
20 (14) M 12x 1.5
Feed line to fuel damper
Coupling nut 20 (14) M 12x 1.5
Return line Hollow bolt
32 (231
M 12x 1.5
Control pressure regulator
15 (11)
MlOxl
adapter
Distributor injection tube
collar nut
Collar nut
22 (161
M 12x 1.5
Mixture control to rubber
mount
Hexagon nut
Printed in Germany VI, 1982
Tightening Torque for Fuel System
25 01