Toyota Land Cruiser 60, J6 (EU)

Additional Notes

• The Toyota Land Cruiser 60, J6 (EU) automatic transmission holds 15 liters as a dry fill capacity, which represents the total fluid volume required when filling a completely drained or rebuilt transmission from empty.
• The service fill capacity across all three engine variants — the 3.4 D (BJ6), 4.0 D (HJ6), and 4.2 (FJ6) — is 5 liters, reflecting the partial volume exchanged during a routine fluid service rather than a full overhaul.
• The gap between the 15-liter dry fill and the 5-liter service fill indicates that a significant portion of the fluid remains in the torque converter and transmission passages during a standard drain, making a single service exchange replace only about one-third of the total fluid volume.
• Under normal use conditions, the specified action at 24,000 km or 18 months is a fluid check rather than a full change, meaning the interval is structured around inspection and top-up rather than mandatory replacement.
• Under severe use conditions, the same 24,000 km or 18-month interval triggers a full fluid change rather than a check, reflecting the greater thermal and mechanical stress placed on the fluid in demanding operating environments.
• The 18-month time limit paired with the 24,000 km mileage threshold means whichever of the two is reached first would govern the service action, applying equally to both normal and severe use designations.
• All three engine configurations — the 3.4-liter diesel BJ6, the 4.0-liter diesel HJ6, and the 4.2-liter petrol FJ6 — share identical dry fill, service fill, and interval specifications, indicating no variation in automatic transmission service requirements across the engine range for the 1985-1990 period.