Ligier JS RC/50

Brake fluid capacity & service interval

Ligier JS RC/50 brake fluid capacity ranges between min and max. Service intervals occur every 30000 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
JS, Lombardini LDW492 (2012- )
  • Use: Normal
  • Between min and max.
  • Change 30000 km/ 36 months
JS, Lombardini LDW502 (2012- )
  • Use: Normal
  • Between min and max.
  • Change 30000 km/ 36 months

Additional Notes

  • The Ligier JS RC/50 with the Lombardini LDW492 and LDW502 engines both specify brake fluid fill levels as between the reservoir minimum and maximum marks, which is a service-level reference rather than a fixed volume, reflecting how hydraulic brake systems are typically maintained by level inspection rather than measured quantity.
  • A change interval of 30,000 km or 36 months applies to both engine configurations under normal use conditions, meaning whichever threshold is reached first governs when the brake fluid is due for replacement.
  • The 36-month time limit alongside the 30,000 km mileage interval reflects the hygroscopic nature of brake fluid, which absorbs moisture over time regardless of distance driven, causing the boiling point to drop and reducing braking effectiveness.
  • Both the LDW492 and LDW502 engine variants share identical brake fluid service specifications for the hydraulic brake system, with no differentiation in interval or fill guidance between the two configurations starting from 2012.

Other Systems