Ranger (GM) Ranger A

Manual transmission fluid capacity & service interval

Ranger (GM) Ranger A manual transmission fluid capacity is 1,1 liters. Service intervals consist of 10000 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
1700 (1970-1972)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 10000 km/ 6 months
  • Code: 4/1
1900 (1970-1972)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 10000 km/ 6 months
  • Code: 4/1
2500 (1970-1972)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 10000 km/ 6 months
  • Code: 4/1
2500 GTS (1970-1972)
  • Use: Normal
  • Capacity 1,1 liter
  • Check 10000 km/ 6 months
  • Code: 4/1

Additional Notes

  • The Ranger (GM) Ranger A manual transmission fluid capacity is rated at 1.1 liters across all four engine variants covered in the 1970-1972 model years, indicating a relatively compact gearbox unit consistent with the vehicle class.
  • The 1.1-liter figure represents a service fill capacity, meaning the amount of fluid required during a routine top-up or fluid change rather than a full overhaul rebuild specification.
  • The 1700, 1900, 2500, and 2500 GTS variants from 1970-1972 all share an identical 1.1-liter manual transmission fluid capacity, showing no variation across engine displacements within the lineup.
  • The check interval for all four variants is set at 10,000 km or 6 months, whichever comes first, under normal use conditions, meaning the interval applies to standard operating environments rather than demanding or high-stress driving cycles.
  • A 10,000 km or 6-month check interval for manual transmission fluid is a relatively frequent schedule, reflecting a maintenance approach where fluid condition is monitored at regular short intervals rather than extended drain periods.

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