Mercury MerCruiser Service Manual page 382

MPI ECT Fuel System
2. Remove the metal hose clamp securing the high‑pressure hose to the FSM upper housing and remove the hose.
3. Remove the four screws securing the upper housing to the lower housing.
4. Grasp the lower housing and the upper housing and pull the upper housing slightly to partially separate the upper housing
from the lower housing.
5. Insert two pry tools between the upper and lower housing and carefully separate the housing.
NOTE: Use caution when separating the housing. The lower housing may be completely filled with fuel.
6. Carefully lift the upper housing to access the power wire connections.
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a - Screws (4)
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© 2016 Mercury Marine
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90-8M0099748 eng DECEMBER 2015