Singer Gazelle

Manual transmission fluid capacity & service interval

Singer Gazelle manual transmission fluid capacity ranges from 1,56 to 2,5 liters. Service intervals include checks at 4800 km and 5000 km, and changes at 800 km, 9600 km, and 10000 km. The data covers 12 configurations.

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

TypeSpecifications
Gazelle Series VI (1965-1967)
  • Use: Normal
  • Capacity 1,9 liter
  • Capacity 2,5 liter (+ overdrive)
  • Check 5000 km
  • Change 10000 km
  • Code: 4/1
Gazelle Series VI (1965-1967)
  • Use: Initial service
  • Capacity 1,9 liter
  • Capacity 2,5 liter (+ overdrive)
  • Change 800 km
  • Code: 4/1
Gazelle Series V (1963-1965)
  • Use: Normal
  • Capacity 1,56 liter
  • Capacity 2,3 liter (+ overdrive)
  • Check 5000 km
  • Change 10000 km
  • Code: 4/1
Gazelle Series V (1963-1965)
  • Use: Initial service
  • Capacity 1,56 liter
  • Capacity 2,3 liter (+ overdrive)
  • Change 800 km
  • Code: 4/1
Gazelle Series IIIC (1961-1963)
  • Use: Normal
  • Capacity 1,56 liter
  • Check 5000 km
  • Change 10000 km
  • Code: 4/1
Gazelle Series IIIC (1961-1963)
  • Use: Initial service
  • Capacity 1,56 liter
  • Change 800 km
  • Code: 4/1
Gazelle Series IIIB (1960-1961)
  • Use: Normal
  • Capacity 1,56 liter
  • Check 4800 km
  • Change 9600 km
  • Code: 4/1
Gazelle Series IIIB (1960-1961)
  • Use: Initial service
  • Capacity 1,56 liter
  • Change 800 km
  • Code: 4/1
Gazelle Series IIIA (1959-1960)
  • Use: Normal
  • Capacity 1,56 liter
  • Check 4800 km
  • Change 9600 km
  • Code: 4/1
Gazelle Series IIIA (1959-1960)
  • Use: Initial service
  • Capacity 1,56 liter
  • Change 800 km
  • Code: 4/1
Gazelle Series IIA (1958-1959)
  • Use: Normal
  • Capacity 1,56 liter
  • Check 4800 km
  • Change 9600 km
  • Code: 4/1
Gazelle Series IIA (1958-1959)
  • Use: Initial service
  • Capacity 1,56 liter
  • Change 800 km
  • Code: 4/1

Additional Notes

  • Across the Singer Gazelle Series IIA through IIIB (1958-1961), the manual transmission fluid capacity is 1.56 liters, a figure that remains unchanged across all three of those consecutive series variants.
  • The 1.56-liter capacity figure applies to a standard service fill of the gearbox. A capacity at this level is typical for a compact manual transmission unit of the era, representing the working fluid volume rather than a full overhaul or disassembly quantity.
  • An initial service fluid change at 800 km is specified for every series from IIA through VI. At that short interval, fresh factory-fill fluid is replaced to remove metal particles generated during the mechanical break-in period of new transmission components.
  • Normal-use check intervals shift from 4800 km to 5000 km between the Series IIIB and Series IIIC (1961-1963), with the corresponding change interval moving from 9600 km to 10000 km. The Series IIIC specification retains the same 1.56-liter capacity alongside the revised intervals.
  • The Series V (1963-1965) introduces a second capacity figure of 2.3 liters for transmissions equipped with overdrive. The additional volume accounts for the overdrive unit's fluid requirement, which is integrated into the total fill quantity rather than serviced separately.
  • In the Series VI (1965-1967), the standard transmission capacity increases to 1.9 liters, up from the 1.56 liters used in all earlier series. The overdrive-equipped variant for Series VI carries a capacity of 2.5 liters, also higher than the 2.3-liter overdrive figure of the Series V.
  • The difference between the standard and overdrive capacities in the Series VI is 0.6 liters, which is consistent with the 0.74-liter difference seen in the Series V, reflecting the fluid volume added by the overdrive assembly in each case.
  • The normal-use change interval of 10000 km established with the Series IIIC carries forward unchanged through the Series V and Series VI, while the 800 km initial service change interval also remains constant across all series from IIA onward.

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