Maserati Quattroporte III, AM 330

Clutch fluid capacity & service interval

Maserati Quattroporte III, AM 330 uses clutch fluid with a capacity of 0,2 liter. Service intervals are 25000 km or 36 months. The data covers 2 configurations.

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

TypeSpecifications
Quattroporte 4200 (1979-1983)
  • Use: Normal
  • Capacity 0,2 liter
  • Change 25000 km/ 36 months
Quattroporte 4900 (1979-1986)
  • Use: Normal
  • Capacity 0,2 liter
  • Change 25000 km/ 36 months

Additional Notes

  • Both the Quattroporte 4200 and the Quattroporte 4900 share an identical clutch fluid capacity of 0.2 liter, which is consistent with a hydraulic clutch master and slave cylinder circuit rather than a larger reservoir-fed system.
  • A 0.2 liter figure represents a service fill volume, meaning the quantity needed to maintain or restore the hydraulic clutch circuit to its operating level, not a full system overhaul displacement.
  • The Maserati Quattroporte III, AM 330 specifies a change interval of 25,000 km or 36 months, whichever comes first, under normal use conditions for both engine variants.
  • The 36-month time limit on the clutch fluid change interval reflects the hygroscopic nature of brake and clutch fluids, which absorb moisture from the atmosphere over time and degrade regardless of mileage accumulated.
  • The Quattroporte 4200 covers model years 1979-1983, while the Quattroporte 4900 spans 1979-1986, yet both carry the same 0.2 liter capacity and the same 25,000 km / 36-month service interval throughout their respective production periods.
  • The shared hydraulic clutch system note across both engine variants indicates a common circuit architecture, which aligns with the identical fluid capacity and service schedule assigned to each configuration.

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