Holder A series
Power steering fluid capacity & service interval
Holder A series requires power steering fluid with a capacity of 0,75 liter. Service intervals consist of 300 hours. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| A 18 (1984-1990) |
|
Additional Notes
- The Holder A 18 carries a power steering fluid capacity of 0.75 liter, which is a relatively modest volume consistent with a compact steering box reservoir rather than a full hydraulic pump-and-cylinder circuit.
- The 0.75 liter figure applies specifically to the steering box configuration, meaning the measurement reflects the fluid volume held within the gear housing assembly itself.
- The service interval for the A 18 steering box is expressed in operating hours rather than distance or calendar time, with a check interval set at 300 hours under normal use conditions.
- An hour-based interval of 300 hours is characteristic of utility and agricultural machinery, where engine runtime is a more reliable measure of mechanical wear than odometer distance.
- The normal use condition tied to the 300-hour check interval indicates the specification does not account for accelerated wear scenarios such as heavy-load or dusty operating environments.