Propeller Installation - TOHATSU MFS 75A Owner's Manual

24
INSTALLATION
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3. Propeller installation

ENOW00084-0
Do not begin propeller removal and instal-
lation procedure with spark plug caps
attached, shift in forward or reverse,
main switch at other than "OFF", engine
stop switch lock attached to the switch,
and starter key attached, or engine could
accidentally start leading to serious per-
sonal injury. Disconnect battery cable if
5
possible.
The propeller edge is thin and sharp. Wear
the groves during replacement to protect
your hands.
ENOW00085-0
Do not hold propeller with hand(s) when
loosening or tightening propeller nut. Put a
piece of wood block between propeller
blade and anti-ventilation plate to hold pro-
peller.
ENOW00086-0
Do not install propeller without thrust
holder, or propeller boss could be dam-
aged.
Do not reuse split pin.
WARNING
WARNING
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CAUTION
After installing split pin, spread the pin
apart to prevent it from falling out which
could lead to the propeller coming off
during operation.
Propeller must be selected that will allow
the engine to reach recommended maxi-
mum operating range during cruising.
Wide-open throttle rpm range
5150 – 5850 min
Genuine propellers are listed on PROPEL-
LER TABLE of this manual (See page 93).
1. Remove the split pin, propeller nut
and washer.
2. Apply water proof grease to the pro-
peller shaft before installing a new
propeller.
3. Install the thrust holder, propeller
stopper, washer and propeller nut
onto the shaft.
2
1. Propeller
2. Thrust holder
3. Bush
4. Stopper
5. Washer
6. Nut
7. Split pin
4. Tighten the propeller nut to specified
torque with holding the propeller by
wood block. And align one of grooves
to propeller shaft hole.
-1
(rpm)
7
4
6
5
1
3
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