TOHATSU MFS 40A Owner's Manual page 74

74
INSPECTION AND MAINTENANCE
2. Remove the split pin, propeller nut
and washer.
3. Remove the propeller and thrust
holder.
4. Apply water proof grease to the pro-
peller shaft before installing a new
propeller.
5. Install the thrust holder, propeller,
stopper, washer and propeller nut
onto the shaft.
10
1. Propeller
2. Thrust holder
3. Stopper
4. Washer
5. Nut
6. Split pin
6. Tighten the propeller nut to speci-
fied torque, and align one of grooves
to propeller shaft hole.
Propeller nut torque:
35 N·m (25 ft
ENOF00084-B
1
3
4
2
5
ENOF00084-A
lb, 3.5kgf m)
· ·
7. Install a new split pin into the nut
hole and bend it.
ENOM00087-C
Spark plugs replacement
ENOW00087-0
Do not reuse spark plug with damaged
insulation, or sparks can leak through
crack, potentially leading to electric
shock, explosion and/or fire.
Do not touch spark plugs immediately
after stopping engine as they will be hot
and could cause severe burns if touched.
Allow motor to cool down first.
ENOW00929-0
Use only the recommended spark plugs.
6 Spark plugs which have an different heat
range may cause engine damage.
If the spark plug(s) is fouled, has carbon
b uil d up , or is w orn , it sh oul d b e
replaced.
When reusing spark plugs, remove dirt
from the electrodes.
1. Stop the engine.
2. Remove the top cowl.
3. Remove the spark plug caps.
ENOF00084-D
WARNING
CAUTION