Holder A series

Brake fluid capacity & service interval

Holder A series uses brake fluid with a capacity range of 0,25 to 0,4 liters. Service intervals include checks at 150 hours and changes at 12 or 24 months. The data covers 9 configurations.

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

TypeSpecifications
A 750 A/S (1997-2001)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
A 750 P (1997-2001)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
A 760 A/S (1997-2001)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
A 760 P (1997-2001)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
A 770 P (1997-2001)
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
A 760 Generation 2000 (1994- )
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
  • Change 12 months
A 860 Generation 2000 (1994- )
  • Use: Normal
  • Capacity 0,4 liter
  • Check 150 hours
  • Change 12 months
A 650 4WD (1990-2001)
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months
A 660, A 660 S 4WD (1990-2001)
  • Use: Normal
  • Capacity 0,25 liter
  • Check 150 hours
  • Change 24 months

Additional Notes

  • The Holder A series hydraulic brake systems fall into two distinct capacity groups across the lineup: the A 650 and A 660/A 660 S 4WD models hold 0.25 liter, while the A 750, A 760, A 770, and A 860 variants all hold 0.4 liter. The larger figure represents a 60 percent increase in system volume compared to the smaller group.
  • The 0.25-liter capacity on the Holder A 650 4WD and A 660/A 660 S 4WD indicates a more compact hydraulic brake circuit, consistent with smaller or lighter-duty machine configurations where brake line volume requirements are reduced.
  • A 150-hour check interval applies uniformly across all listed A series configurations. In hour-metered equipment, service intervals expressed in operating hours rather than calendar time reflect usage-based maintenance scheduling, where actual machine workload determines service frequency.
  • The A 650 4WD and A 660/A 660 S 4WD both carry a 24-month brake fluid change interval alongside the 150-hour check. A time-based change interval for brake fluid accounts for moisture absorption over time, as brake fluid is hygroscopic and degrades regardless of operating hours accumulated.
  • The A 760 Generation 2000, introduced from 1994, specifies a 12-month brake fluid change interval. This is half the 24-month interval assigned to the A 650 and A 660/A 660 S 4WD, indicating a more frequent fluid replacement schedule for that variant.
  • The A 860 Generation 2000, also introduced from 1994, shares the same 12-month change interval and 0.4-liter capacity as the A 760 Generation 2000. Both Generation 2000 models align on a more frequent annual replacement cycle compared to the earlier 4WD variants in the lineup.
  • The A 750 A/S, A 750 P, A 760 A/S, A 760 P, and A 770 P, all spanning 1997-2001, list only a capacity and a 150-hour check interval with no fluid change interval specified. The absence of a change interval in those rows means no time-based replacement figure is recorded for those configurations in the available specifications.
  • The suffix designations across the A 750 and A 760 range, including A/S and P variants, share identical brake fluid capacity and check interval values at 0.4 liter and 150 hours respectively, indicating no differentiation in hydraulic brake system sizing between those sub-variants within the same model number.

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