Fuel Pump Sight Tube Inspection 3.0L Models - Mercury Alpha Owner's Manual

2A
CA942
CHECKING POWER TRIM PUMP FLUID
Place drive unit in full down/in position.
2
Remove fill cap from reservoir and observe oil level. Level must
be up to, but not over bottom of filler neck. Add Quicksilver Power
Trim and Steering Fluid or SAE 10W-30 motor oil, if required, to bring
level to bottom of filler neck. Replace cap.
A Check that "Cap plug" has been removed from filler neck and
discarded.
B Fill cap is vented.
CA889
Fuel Pump Sight Tube Inspection
3.0L Models
3
The engine fuel pump is equipped with a sight tube which gives
visible evidence of a ruptured fuel pump diaphragm.
If fuel is visible in tube, fuel pump should be replaced by your
Authorized Mercury MerCruiser Dealer immediately.
70979
INDEX
71425
3
93