Ford 30

Manual transmission fluid capacity & service interval

Ford 30 manual transmission fluid capacity ranges from 8,4 to 12,4 liters. Service intervals consist of checking every 300 hours and changing every 1200 hours or 12 months. The data covers 15 configurations.

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

TypeSpecifications
5030 (1993-1996)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 16/8
5030 (1993-1996)
  • Use: Normal
  • Capacity 9,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 8/8
4830 (1991-1992)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 16/8
4830 (1991-1992)
  • Use: Normal
  • Capacity 9,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 8/8
3230 (1990-1996)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: 16/8
3230 (1990-1996)
  • Use: Normal
  • Capacity 12 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: 8/2
3230 (1990-1996)
  • Use: Normal
  • Capacity 9,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: 8/8
3430 (1990-1992)
  • Use: Normal
  • Capacity 8,4-11,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 16/8
3430 (1990-1992)
  • Use: Normal
  • Capacity 9,4-12,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 8/8
3930 (1990-1996)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 16/8
3930 (1990-1996)
  • Use: Normal
  • Capacity 9,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 8/8
4130 (1990-1992)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 16/8
4130 (1990-1992)
  • Use: Normal
  • Capacity 9,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 8/8
4630 (1990-1996)
  • Use: Normal
  • Capacity 8,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 16/8
4630 (1990-1996)
  • Use: Normal
  • Capacity 9,4 liter
  • Check 300 hours
  • Change 1200 hours/ 12 months
  • Code: ShuttleShift 8/8

Additional Notes

  • Across the Ford 30 series manual transmission specifications covering 1990-1996, two capacity values appear repeatedly: 8,4 liters and 9,4 liters. The presence of two distinct figures for the same model and year range reflects different transmission configurations fitted to the same tractor model, where the larger value corresponds to a higher-capacity gearbox variant.
  • The Ford 3230 (1990-1996) is the only model in the series with a third listed capacity of 12 liters, which stands as the highest single-figure capacity across all rows. A 12-liter fill volume in a manual transmission context typically indicates a larger or more complex gearbox assembly, such as a multi-range or creeper-equipped unit.
  • The Ford 3430 (1990-1992) specifications list capacity as ranges rather than fixed values: 8,4-11,4 liters and 9,4-12,4 liters. A range format in service data generally indicates that the exact fill quantity depends on the specific transmission variant or optional equipment installed, and the technician is expected to fill to the level indicator rather than a fixed volume.
  • The Ford 4830 covers only 1991-1992, the narrowest production window among all models listed. Despite the shorter span, the transmission service intervals and capacity values of 8,4 and 9,4 liters follow the same pattern as the broader-range models in the series.
  • The Ford 5030 enters the specification range starting in 1993, while several other models such as the 3230, 3930, and 4630 span the full 1990-1996 period. The 5030 shares the same 8,4- and 9,4-liter capacity figures and identical service intervals as those longer-running models.
  • All rows across every model and year carry a normal use condition designation. Under normal use, the specified fluid check interval is 300 operating hours, and the change interval is 1200 hours or 12 months, whichever comes first. The dual-trigger format of hours combined with a calendar limit is standard practice for equipment that may accumulate hours unevenly across seasons.
  • The 1200-hour change interval is consistent across all listed models and configurations without exception. In agricultural tractor service, 1200 hours represents a substantial operating period, reflecting the relatively stable thermal and load conditions of a manual transmission compared to, for example, a hydraulic system or engine oil circuit.
  • The Ford 4130 (1990-1992) and Ford 4830 (1991-1992) both share the same 8,4- and 9,4-liter capacity values and identical 300-hour check and 1200-hour or 12-month change intervals as the wider series, indicating a standardized service schedule applied uniformly across the 30 series lineup regardless of model size or production period.

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