Holder P series

Brake fluid capacity & service interval

Holder P series uses brake fluid with a capacity of 0,25 liter. Service intervals include checks every 150 hours and changes every 24 months. The data covers 5 configurations.

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

TypeSpecifications
P 30 (1990-1991)
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months
P 70 (1990- )
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months
P 70 A 4WD (1990- )
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months
P 30 (1984-1990)
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months
P 70 (1984-1990)
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months

Additional Notes

  • The Holder P series brake fluid specifications cover the hydraulic brake system across all listed configurations, with a uniform reservoir capacity of 0.25 liter recorded for every variant from 1984 onward.
  • A capacity of 0.25 liter is characteristic of a compact hydraulic brake reservoir, consistent with the scale of utility tractors rather than larger agricultural or commercial vehicles.
  • The P 30 appears in two distinct specification entries: one covering 1984-1990 and another covering 1990-1991, both sharing identical capacity, check interval, and change interval values.
  • The P 70 similarly carries two separate entries, one for 1984-1990 and one beginning in 1990, with the 0.25 liter capacity and all service intervals remaining unchanged between the two.
  • The P 70 A 4WD variant, introduced from 1990, carries the same 0.25 liter brake fluid capacity as the standard P 70, indicating the addition of four-wheel drive hardware did not alter the hydraulic brake reservoir size.
  • All five configurations share a check interval of 150 hours under normal use conditions, which in equipment servicing typically corresponds to periodic inspection without fluid replacement at each occurrence.
  • The change interval across every listed variant is set at 24 months under normal use conditions, meaning brake fluid renewal is time-based rather than driven by operational hours alone.
  • The combination of a 150-hour check interval and a 24-month change interval means fluid condition is monitored on an hourly basis during operation, while full replacement follows a fixed calendar schedule regardless of hours accumulated.

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