Standard Ensign

Differential fluid capacity & service interval

Standard Ensign differential fluid capacity is 0,85 liter. Service intervals include a check at 4800 km and a change at 9600 km. The data covers 2 configurations.

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

TypeSpecifications
  • Ensign (1961-1963)
  • Rear
  • Use: Normal
  • Capacity 0,85 liter
  • Check 4800 km
  • Change 9600 km
  • Ensign (1957-1960)
  • Rear
  • Use: Normal
  • Capacity 0,85 liter
  • Check 4800 km
  • Change 9600 km

Additional Notes

  • The Standard Ensign carries a rear differential fluid capacity of 0.85 liter across both the 1957-1960 and 1961-1963 model ranges, a figure consistent with the compact rear axle housings typical of small British family cars from that era.
  • A check interval of 4,800 km applies to the rear differential under normal use conditions for the 1957-1960 Ensign, meaning fluid level and condition were expected to be inspected at roughly that mileage frequency rather than only at full drain intervals.
  • The change interval for the rear differential fluid is specified at 9,600 km under normal use conditions, which represents a full drain-and-refill cycle occurring at twice the frequency of the check interval.
  • The 1961-1963 Ensign shares an identical set of rear differential specifications with the earlier 1957-1960 generation, with capacity, check interval, and change interval all remaining unchanged at 0.85 liter, 4,800 km, and 9,600 km respectively.

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