Daily Inspection - TOHATSU 40B2 Owner's Manual

1. Daily inspection

Perform the following checks and
inspection before and after use.
Item
● Check the amount of fuel in the tank.
● Check for dust or water in the fuel filter.
Fuel System
● Check rubber pipes for oil leakage.
● Fuel
● Check for crack, leakage, damage in the fuel tank cap.
● Check for crack, damage in the gasket and teather.
Fuel Tank Cap
● Check for leakage at full close.
● Check for ratchet performance.
● Check the amount of engine oil in the oil tank.
Lubrication
● Check for dust or water in the oil filters.
System
● Check the spark plugs for dirt, wear and carbon built-up.
● Check if the main switch functions normalty.
● Check if the battery electrolyte level and specific
Electrical
Equipment
● Check for loose connections on battery terminal.
● Check if the stop switch functions normally and make
● Check cords for loose connections and damage.
● Check if the magneto works normally when turning the
Throttle System
● Check if the clutch engages correctly when operating
Clutch and
● Check the propeller for bent or damaged blades.
Propeller
● Check if the propeller nut is tightened and the split pin is
System
● Check all the motor installation bolts with the boat.
Installation of
● Check the thrust rod installation.
Motor
● Check working of the tilt up and down of the motor.
Power Trim & Tilt
● Check that cooling water is discharged from the cooling
Cooling Water
● To be prepare tools and spare parts for replacing spark
Tools and Spares
● Check if the spare rope is provided.
● Check working of steering handle and remote control.
Steering Devices
● Check if the anode and trim tab are securely installed.
Other parts
● Check the anode and trim tab for corrosion and deformation.
Points to Check
Spark plugs (30·40·50·75·90) NGK IZFR6Q (0.8mm gap) (0.0315
in)Spark plugs (115) NGK IZFR5J (0.8mm gap) (0.0315 in)
gravity are normal
sure the lock plate is present.
throttle grip, and also check links for looseness.
the Remote Control. (or Shift lever)
present.
water check port after the engine has started.
plugs, propeller, etc.
INSPECTION AND MAINTENANCE
WARNING
!
Do not use outboard motor on which any
abnormality is found during pre-operation
check, or it could go into trouble during
cruising potentially leading to accident.
Replenish
Clean
Replace
Replace
Replace
Replace
Replace
Replenish
Clean
Clean or replace
Remedy or replace
Replenish or recharge
Retighten
Remedy or replace
Correct or replace
Correct
Adjust
Replace
Tighten
Tighten
Repair if necessary
Replace
69
Action
10