Lancia Thema

Additional Notes

• The Lancia Thema clutch fluid capacity is 0.25 liter across all three listed engine variants, a figure consistent with the small reservoir volume typical of a hydraulic clutch master cylinder rather than a larger shared braking circuit.
• The 2.0 i.e. (1984-1988), the 2.0 i.e. 16V (1988-1992), and the 2.0 i.e. 16V Turbo (1988-1992) all share an identical 0.25 liter capacity, indicating no meaningful volumetric difference between the standard, twin-cam, and turbocharged hydraulic clutch systems.
• All three configurations are noted as hydraulic clutch systems, meaning the clutch actuation relies on fluid pressure transmitted through a master and slave cylinder arrangement rather than a mechanical cable linkage.
• The specified check interval for clutch fluid is every 1 month across all listed variants, which is a notably short inspection cycle and reflects the importance of monitoring fluid level and condition in a hydraulic clutch circuit.
• The 0.25 liter figure represents a service fill or top-up reference volume, not a full system overhaul capacity, as hydraulic clutch reservoirs on vehicles of the Thema's era typically hold only a small quantity of fluid at any given time.
• The check interval applies under normal use conditions for all three engine types, meaning the 1-month schedule is not a severe-duty adjustment but rather the standard operating expectation for the Thema's hydraulic clutch circuit.