Daihatsu Rocky / Fourtrack

Manual transmission fluid capacity & service interval

Daihatsu Rocky / Fourtrack manual transmission fluid capacity ranges from 2 to 2,7 liters. Service intervals include checking every 10000 km or 6 months and changing every 30000 km or 18 months. The data covers 4 configurations.

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

TypeSpecifications
Rocky / Fourtrack 2.2 (1994-2003)
  • Use: Normal
  • Capacity 2,7 liter
  • Check 10000 km/ 6 months
  • Change 30000 km/ 18 months
  • Code: 5/1
Rocky / Fourtrack 2.0 (1984-1994)
  • Use: Normal
  • Capacity 2,7 liter
  • Check 10000 km/ 6 months
  • Change 30000 km/ 18 months
  • Code: 5/1
Rocky / Fourtrack Diesel (1984-2003)
  • Use: Normal
  • Capacity 2 liter
  • Check 10000 km/ 6 months
  • Change 30000 km/ 18 months
  • Code: 5/1
Rocky / Fourtrack Turbo Diesel (1984-2003)
  • Use: Normal
  • Capacity 2 liter
  • Check 10000 km/ 6 months
  • Change 30000 km/ 18 months
  • Code: 5/1

Additional Notes

  • The Daihatsu Rocky / Fourtrack petrol variants, the 2.0 and 2.2, share an identical manual transmission fluid capacity of 2.7 liters, while both diesel variants hold 2 liters, representing a 0.7-liter difference between the petrol and diesel gearbox designs.
  • The 2.7-liter fill capacity in the 2.0 (1984-1994) and 2.2 (1994-2003) petrol models reflects a service fill volume, meaning the figure applies to a standard drain-and-refill procedure rather than a full overhaul or dry-build specification.
  • Both the naturally aspirated Diesel and the Turbo Diesel variants across 1984-2003 carry a 2-liter manual transmission fluid capacity, indicating no differentiation in gearbox fill volume between the two diesel configurations despite the added mechanical demands of forced induction.
  • The 2-liter capacity in the diesel variants also represents a service fill figure, consistent with the same drain-and-refill context applied across all four configurations in the specifications.
  • All four configurations share a fluid level check interval of every 10,000 km or 6 months under normal use conditions, whichever comes first, reflecting a time-and-distance dual-trigger approach to monitoring fluid condition.
  • The fluid change interval across all configurations is set at 30,000 km or 18 months under normal use conditions, meaning the drain-and-refill cycle is three times less frequent than the check interval on a distance basis.
  • The 18-month time-based change interval means that even low-mileage vehicles operating under normal conditions are expected to have the manual transmission fluid replaced within a year and a half, regardless of whether the 30,000 km threshold has been reached.
  • The transition from the 2.0 petrol to the 2.2 petrol in 1994 brought no change to the manual transmission fluid capacity or service intervals, with both engine generations sharing the same 2.7-liter fill and 30,000 km / 18-month change schedule.

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