Leeboy Graders

Differential fluid capacity & service interval

Leeboy Graders require differential fluid with a capacity of 8,4 liters. Service intervals include checks at 250 hours and fluid changes at 1000 hours or 2000 hours. The data covers 3 configurations.

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

TypeSpecifications
  • 685D, (S/N 183712->) (2019- )
  • Rear
  • Use: Normal
  • Capacity 8,4 liter
  • Check 250 hours
  • Change 1000 hours
  • 695B, (S/N 191235->) (2019- )
  • Rear
  • Use: Normal
  • Capacity 8,4 liter
  • Check 250 hours
  • Change 1000 hours
  • 685C, (S/N 103234->) (2014-2019)
  • Rear
  • Use: Normal
  • Capacity 8,4 liter
  • Check 250 hours
  • Change 2000 hours

Additional Notes

  • The Leeboy Graders 685C, 685D, and 695B all share a rear differential fluid capacity of 8.4 liters, which represents a service fill volume for the rear differential housing.
  • Across all three models, the rear differential fluid check interval is set at 250 hours under normal use conditions.
  • The 685C (S/N 103234->) carries a rear differential fluid change interval of 2000 hours under normal use, which is notably longer than the intervals specified for the other two models.
  • The 685D (S/N 183712->) and 695B (S/N 191235->) both specify a rear differential fluid change interval of 1000 hours under normal use conditions, half the interval assigned to the 685C.
  • The 685C specifications apply to units starting from serial number 103234, covering the 2014-2019 model years, while the 685D and 695B specifications each begin from their respective serial number breaks starting in 2019.

Other Systems