INSPECTION AND MAINTENANCE 73
10
ENOM00703-0
Perform the following checks and
inspection before and after use.
ENOW00078-1
Do not use outboard motor if any abnormal-
ity is found during pre-operation check oth-
erwise it could result in severe damage to
the motor or severe personal injury.
1. Daily inspection
WARNING
Item Points to Check Remedy
Fuel System
• Check the amount of fuel in the tank. Replenish
• Check for dust or water in the fuel filter. Clean
• Check rubber pipes for oil leakage. Replace
•Fuel
Fuel Tank Cap
• Check for crack, leakage, damage in the fuel tank cap. Replace
• Check for crack, damage in the gasket. Replace
• Check for leakage at full close. Replace
Lubrication
System
• Check the amount of engine oil in the oil tank. Replenish
• Check for dust or water in the oil filters. Clean
Electrical
Equipment
• Check the spark plugs for dirt, wear and carbon built-up.
Spark plugs (30·40·50·75·90) NGK IZFR6Q (0.8 mm gap) (0.0315
in) Spark plugs (115) NGK IZFR5J (0.8 mm gap) (0.0315 in)
Clean or replace
• Check if the main switch functions normality. Remedy or replace
• Check if the battery electrolyte level and specific gravity are nor-
mal
Replenish or
recharge
• Check for loose connections on battery terminal. Retighten
• Check if the stop switch functions normally and make sure the
lock plate is present.
Remedy or replace
• Check cords for loose connections and damage. Correct or replace
Throttle Sys-
tem
• Check if the magneto works normally when turning the throttle
grip, and also check links for looseness.
Correct
Clutch and
Propeller Sys-
tem
• Check if the clutch engages correctly when operating the
Remote Control. (or Shift lever)
Adjust
• Check the propeller for bent or damaged blades. Replace
• Check if the propeller nut is tightened and the split pin is
present.
Installation of
Motor
• Check all the motor installation bolts with the boat. Tighten
• Check the thrust rod installation. Tighten
Power Trim &
Tilt
• Check working of the tilt up and down of the motor.
Cooling Water
• Check that cooling water is discharged from the cooling water
check port after the engine has started.
Tools and
Spares
• To be prepare tools and spare parts for replacing spark plugs,
propeller, etc.
• Check if the spare rope is provided.
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