TOHATSU MFS 40A Owner's Manual page 25

blade and anti-ventilation plate to hold pro-
peller.
ENOW00086-0
CAUTION
Do not install propeller without thrust
holder, or propeller boss could be dam-
aged.
Do not reuse split pin.
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 min
5000 – 6000 min
Genuine propellers are listed on PROPEL-
LER TABLE of this manual (See page 90).
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.
ENOF00084-B
-1
(rpm) range
-1
(rpm)
2
1. Propeller
2. Thrust holder
3. Stopper
4. Washer
5. Nut
6. 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.
Propeller nut torque:
35 Nm (25 ft-lb, 3.5kgf-m)
5. Install a new split pin into the nut hole
and bend it.
25
INSTALLATION
1
3
4
5
6
ENOF00084-A
5
ENOF00084-B