29. Verify the wires will not become pinched and install the upper housing.
30. Carefully push the upper housing into the lower housing until there is no gap between the upper and lower housing.
IMPORTANT: If the gap between the upper and lower housing cannot be closed, the wires may be pinched or a seal
grommet is not properly aligned.
31. Install the screws and tighten the screws to the specified torque.
a - No gap
b - Screw (4)
Description Nm lb‑in. lb‑ft
Screw 10 88.5
32. Install a 16.2 mm metal hose clamp onto the high‑pressure hose and install the hose onto the FSM upper housing. Use the
hose clamp tool to secure the hose to the FSM.
MPI ECT Fuel System
90-8M0099748 eng DECEMBER 2015 © 2016 Mercury Marine Page 5A-21