Arrangement Of Check Valves - Porsche 928 Workshop Manual

20
Fuel Supply 928
ARRANGEMENT OF CHECK VALVES ON FUEL PUMPS
NO.
-
1
2
3
4
5
-
Description
C
Fuel pump (long neck
version with inte-
grated check valve)
Fuel pump (new
version since 1981
models)
Check valve with seal
S.4
Cap nut
lty.
-
1
1
1
2
1
~Note when:
Removing Installing
Always replace seal.
Torque:
20 Nm (14 ftlb)
Always replace
Torque:
20 Nm (14 ftlb)
Specizi
Instructions
20-a Arrangement of Check Valves VI. 1982. Printed in ~errnany