Powerhead Removal - Mercury 40 Service Manual

Powerhead Removal

Engine could possibly start when turning flywheel during removal and installation.
To prevent this type of accidental engine starting and possible serious injury,
always remove spark plug leads from spark plugs.
1. Remove the bottom cowls.
2. Open the latch and disengage the vertical shift shaft.
3. Disconnect the power trim harness wires.
a -
b -
c -
4. Disconnect the vent hose.
a -
90-828631R3 MARCH 1999
b
c
Open Latch and Disengage Vertical Shift Shaft
Power Trim Harness Wires
Cut Sta-Strap
a
Vent Hose
WARNING
a
CYLINDER BLOCK/CRANKCASE
53859
53726
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