The International Harvester 856 tractor, a popular model produced in the 1960s and 1970s, has different oil capacities depending on the type of oil you’re referring to.
Engine Oil Capacity:
- The International 856 typically holds about 12 to 13 quarts (3 to 3.25 gallons) of engine oil. This includes the oil filter. Always refer to the owner’s manual for the exact capacity, as it can vary slightly depending on the specific model and any modifications.
Hydraulic System Oil Capacity:
- The hydraulic system on an International 856 holds approximately 17 to 20 gallons of hydraulic oil. The hydraulic system is critical for the operation of the tractor’s power steering, brakes, and other hydraulic implements.
Transmission and Differential Oil Capacity:
- The transmission and differential together typically require around 13 to 15 gallons of oil. The transmission, differential, and rear axle share the same oil reservoir in many of these tractors.
Important Considerations:
- Type of Oil: Always use the recommended type of oil as specified in the tractor’s manual. For the engine, this might typically be a heavy-duty diesel engine oil, while the hydraulic system and transmission might require specific hydraulic or gear oil.
- Checking Oil Levels: Regularly check the oil levels using the dipstick (for the engine) or sight glass/dipstick for the hydraulic and transmission systems, especially if the tractor is used heavily.
Maintaining proper oil levels is crucial for the longevity and performance of the tractor, so be sure to top off or change the oil as needed according to the maintenance schedule.
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