Case - IH PJV, PJN

Differential fluid capacity & service interval

Case - IH PJV and PJN models require differential fluid with a capacity range of 4 to 5 liters. Service intervals consist of a 150 hour check and a 1000 hour change. The data covers 3 configurations.

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

TypeSpecifications
  • PJV / PJN 55 (2001-2005)
  • Front
  • Use: Normal
  • Capacity 5 liter (N type)
  • Capacity 4 liter (V type)
  • Check 150 hours
  • Change 1000 hours
  • PJV / PJN 65 (2001-2005)
  • Front
  • Use: Normal
  • Capacity 5 liter (N type)
  • Capacity 4 liter (V type)
  • Check 150 hours
  • Change 1000 hours
  • PJV / PJN 75 (2001-2005)
  • Front
  • Use: Normal
  • Capacity 5 liter (N type)
  • Capacity 4 liter (V type)
  • Check 150 hours
  • Change 1000 hours

Additional Notes

  • Across the PJV/PJN 55, 65, and 75 models from 2001-2005, the front differential fluid capacity differs by variant type, with the N type holding 5 liters and the V type holding 4 liters.
  • The 1-liter difference between the N type and V type front differential capacities reflects a mechanical distinction between the two configurations rather than a difference in service scheduling.
  • All three model sizes, the 55, 65, and 75, share identical front differential service intervals under normal use conditions, with a fluid level check due at 150 hours and a full fluid change due at 1,000 hours.
  • The 150-hour check interval for the front differential is a monitoring step rather than a fluid replacement, allowing verification of fluid level without committing to a full drain and refill.
  • A 1,000-hour change interval for front differential fluid is a relatively extended service period, consistent with heavy-duty agricultural equipment operating under normal use conditions.