Hino FY 1

Differential fluid capacity & service interval

Hino FY 1 differential fluid capacity ranges from 11 to 16 liters. Service intervals require a change every 50000 km. The data covers 4 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
  • FY 1300 PLKM (2001-2004)
  • Rear, leading
  • Use: Normal
  • Capacity 16 liter
  • Change 50000 km
  • FY 1300 PLKM (2001-2004)
  • Rear, trailing
  • Use: Normal
  • Capacity 11 liter
  • Change 50000 km
  • FY 1300 PUKA (2001-2004)
  • Rear, leading
  • Use: Normal
  • Capacity 16 liter
  • Change 50000 km
  • FY 1300 PUKA (2001-2004)
  • Rear, trailing
  • Use: Normal
  • Capacity 11 liter
  • Change 50000 km

Additional Notes

  • The Hino FY 1 carries separate capacity figures for the leading and trailing rear differentials, with the leading unit holding 16 liters and the trailing unit holding 11 liters across both the PLKM and PUKA configurations for 2001-2004.
  • A 16-liter capacity in the leading rear differential reflects the larger housing and gear set typical of a tandem drive axle's forward unit, which bears a greater share of the drivetrain load.
  • The trailing rear differential's 11-liter capacity is consistent with the smaller housing found on the rearmost axle in a tandem arrangement, where load distribution and gear geometry differ from the leading unit.
  • Both the PLKM and PUKA variants share identical capacity figures of 16 liters for the leading differential and 11 liters for the trailing differential, indicating no variation in differential sizing between those two configurations.
  • All four rows carry a 50,000 km change interval under normal use conditions, applying uniformly to both differential positions and both configurations across the 2001-2004 model years.