Fsm Assembly - Mercury MerCruiser Service Manual

13. Remove the O‑ring and spacer from the fuel pressure regulator.
a
14. Inspect the inside of the upper and lower housings for seal grommets and remove them.
15. Remove the fuel pump wire harness seal grommet from the upper housing by pushing on the seal grommet from the
outside of the upper housing with a blunt tool.

FSM Assembly

1. Install the O‑rings onto the water tubes and fuel tubes.
2. Lubricate the O‑rings on the tubes with 2‑4‑C with PTFE.
a
Tube Ref No.
2-4-C with PTFE
95
90-8M0099748 eng DECEMBER 2015
a -
b -
b
49158
b
Description
O‑ring
Spacer
a - O‑rings
b - Water tube
c - Fuel tube
c
49167
Where Used
O-rings
© 2016 Mercury Marine
MPI ECT Fuel System
49162
92-802859A 1
Part No.
Page 5A-15