TOHATSU MFS 9.9E Owner's Manual page 71

2
1. Propeller
2. Thrust holder
3. Washer
4. Propeller nut
5. Split pin
6. Tighten the propeller nut to specified
torque and align one of the grooves
with to propeller shaft hole.
Propeller nut torque:
12 N·m (9 ft·lb, 1.2kgf·m)
7. Install a new split pin into the nut hole
and bend both ends of pin apart to
lock propeller in place.
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.
ENOM00087-A
Spark plugs replacement
1
ENOW00087-1
3
4
5
ENOF00084-C
ENOW00929-0
Use only the recommended spark plugs.
Spark plugs which have an different heat
range may cause engine damage.
If the spark plug(s) is fouled, has carbon
buil d up , or is w orn , i t sh o ul d b e
replaced.
When reusing spark plugs, remove dirt
from the electrodes and check the spark
plug gap.
1. Stop the engine.
2. Remove the top cowl.
3. Remove the spark plug caps.
4. Remove the spark plugs by turning it
ENOF00084-E
5. Inspect the spark plug. Replace the
INSPECTION AND MAINTENANCE
WARNING
Do not reuse spark plug, if the insulation
is damaged or sparks can leak through
crack, potentially leading to electric
shock, explosion and/or fire.
Do not touch spark plug(s) immediately
after stopping engine as they will be hot
and could cause severe burns if touched.
CAUTION
counter-clockwise, using a 5/8" (16
mm) socket wrench and handle that
are provided in the tool bag.
spark plug with wear on electrodes
and if the insulators are cracked or
chipped.
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