PERIODIC SERVICE 64 EVERY 300 HOURS B Checking Tire 1. Check to see if tires are not damaged. 2. If the tires are cracked, bulged, or cut, or they are worn out, replace or repair them at once. C Tire Tread Depth Always replace the tires when the tread depth is worn to minimum allowable. (1) Radiator hose (2) Clamp bands (3) Water return hose (4) Alternator C Precaution at Overheating Take the following actions in the event the coolant temperature is close to or more than the boiling point, which is called "Overheating". 1. Stop the vehicle operation in a safe place and keep the engine unloaded idling. 2. Don't stop the engine suddenly, but stop it after about 5 minutes of unloaded idling. 3.
Keep yourself well away from the vehicle for at least 10 minutes or while the steam is blowing out. 4. Check to see if there is no danger such as burning, get rid of the causes of overheating according to the "TROUBLESHOOTING" section of this manual, and then start the engine again. (A) 3 mm (0.12 in.) B Checking Intake Air Line 1. Check to see if the hoses and hose clamps are tight and not damaged. 2. If hoses and clamps are found to be worn or damaged, replace or repair them at once. (1) Hose (2) Hose clamp (3) Intake air line