TOHATSU MFS 4 Service Manual

1-9
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4st 4/5/6 2011
6) Rigging
1. Check that clamp bracket is fixed securely to hull.
2. Check location of anti-ventilation plate relative to boat
bottom, and, if necessary, adjust to prevent decrease in
propulsive force and engine overheating.
a
7) Inspection of Tilt Stopper
1. Fully tilt up the outboard motor, lock with the tilt stopper 1,
and then check that the holding mechanism functions
normally.
1
Test-run to determine the best installation height.
a 30 - 50 mm (1.2 - 2.0 in)
Dual Tank model
Separate Tank model
5) Fuel Tank Line
1. Check that fuel tank contains sufficient amount of gasoline,
fuel line is connected and is free of leak.
CAUTION
Since this is a four stroke engine model, do
not use fuel mixed with engine oil. Use of
fuel mixed with engine oil will cause engine
trouble.
Anti-ventilation plate standard position a :
Cavitation plate located 30 - 50 mm (1.2 -
2.0in) below boat bottom
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TOHATSU MFS 4 Specifications

General

Brand	TOHATSU
Model	MFS 4
Category	Outboard Motor
Language	English