HINO Commercial Truck 338

Engine oil inspection, oil supply and discharge

Cooling water inspection, water supply and discharge

Transmission oil inspection, oil supply and discharge (Special care is needed when installing P.T.O.)

Differential oil inspection, oil supply and discharge (Care is needed when spare tire is mounted on the rear overhang.)

Grease up (Special care is needed when shifting the fuel tank on vehicles.)

Battery liquid inspection, water supply and discharge.

Warning: Ensure the vehicle is parked, the parking brake is applied, and wheel chocks are placed at the front or rear tires.

Has the engine been stopped and the tail pipe cooled adequately?

Warning: Be careful as the tail pipe installation location is at a high position.

Did any foreign matter drop inside the tail pipe?

If yes, contact a Hino dealer and have the foreign matter removed by taking off the lower tail pipe.

Temporarily attach the clamp at No.2 tail pipe. Do not tighten the clamp.

Insert No. 1 tail pipe inside No.2 tail pipe until it touches the shoulder on the inside of the No. 2 tail pipe.

If fitting is tight, loosen the U-bolt and tighten it with specified torque (4 nuts).

Warning: This maintenance check requires trained personnel with PPE!

Sufficient working space for dismounting and mounting the air dryer?

Choose the condition of the desiccant

Sign off on the air dryer desiccant maintenance

Warning: The exhaust system becomes very hot during operation. Ensure to observe the following instructions to prevent unexpected problems.

Clearances from a body or equipment observed

Enter the clearance between the fuel tank, fuel pipes and hot components of the exhaust system in mm

If clearance is less than 200mm, are heat shields or insulators fitted to protect the fuel tank and fuel pipes?

Fuel piping arranged so that no fuel will come into contact with the hot components of the exhaust system if a fuel line ruptures and fuel leaks out

Are connectors of the fuel pipes installed away from the hot components or above of the exhaust system?

Clearances from chassis parts other than fuel system parts maintained

If clearances are not maintained, are heat insulators or heat shields fitted?

Sign off on the exhaust system maintenance

Reinstall each electronic equipment to original place

Inspect the operation and function of all electronic equipment

For the detail of inspection’s procedure, please consult HMS (USA) or Hino authorized dealer.