Hillman Avenger

Manual transmission fluid capacity & service interval

Hillman Avenger manual transmission fluid capacity is 1,7 liters. Service intervals consist of checks every 8000 km or 6 months. The data covers 4 configurations.

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

TypeSpecifications
Avenger 1300 (1973-1976)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 8000 km/ 6 months
  • Code: 4/1
Avenger 1300 TC (1973-1976)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 8000 km/ 6 months
  • Code: 4/1
Avenger 1600 (1973-1976)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 8000 km/ 6 months
  • Code: 4/1
Avenger 1600 TC (1973-1976)
  • Use: Normal
  • Capacity 1,7 liter
  • Check 8000 km/ 6 months
  • Code: 4/1

Additional Notes

  • The Hillman Avenger manual transmission fluid capacity is 1.7 liters across all four variants covered by these specifications: the 1300, 1300 TC, 1600, and 1600 TC.
  • A 1.7-liter fill figure is a service fill capacity, representing the amount of fluid the transmission holds during normal operation rather than a total system volume measured during a full overhaul or dry fill procedure.
  • The check interval for all four variants is 8,000 km or 6 months, whichever comes first, applied under normal use conditions.
  • An 8,000 km or 6-month check interval is relatively short by modern standards, reflecting the maintenance expectations common to vehicles of the early 1970s era.
  • The 1300 and 1600 engine variants share an identical manual transmission fluid capacity of 1.7 liters, indicating no difference in gearbox fluid volume between the two displacement options.
  • The Twin Carburettor variants, designated TC for both the 1300 TC and 1600 TC, carry the same 1.7-liter capacity and 8,000 km/6-month check schedule as their standard counterparts, showing no deviation in transmission fluid specifications despite the higher-performance engine tune.

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