Powerhead Removal - Mercury 40 FourStroke Service Manual

Powerhead Removal

The possibility exists that the engine could start when turning the flywheel. To avoid
possible serious injury, always disconnect the battery and remove spark plug leads
from spark plugs before working on motor.
1. On electric start models, disconnect the battery cables from the battery. Remove battery
cables from engine.
2. Disconnect the power trim wires (if so equipped).
3. Remove the bottom cowls.
a
b
a -
b -
c -
4. Drain the engine oil.
5. Remove the control cable anchor bracket screws (remote control models).
6. Remove the throttle/shift lever screw and swing the entire shift linkage to the side.
REMOTE CONTROL MODEL (BIGFOOT)
c
b
a -
b -
c -
90-857046R1 NOVEMBER 2001
c
Screw (6) M6 x 30
Lower Cowl
Screw M6 x 60
Control Cable Anchor Bracket Screw (2) M6 x 16
Throttle/Shift Lever
Shift Lever Screw (1) M8 x 70
WARNING
a
CYLINDER BLOCK/CRANKCASE
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