Hürlimann XB TB

Brake fluid capacity & service interval

Hürlimann XB TB uses brake fluid with a capacity of 1 liter. The service interval requires a check every 50 hours. The data covers 4 configurations.

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

TypeSpecifications
XB 105 TB, Stage 3B->ZKDDS30200TH50001 (2017- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
XB 105 TB, Stage 3B->ZKDDT10200TH50001 (2017- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
XB 115 TB, Stage 3B->ZKDDS40200TH50001 (2017- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours
XB 115 TB, Stage 3B->ZKDDT20200TH50001 (2017- )
  • Use: Normal
  • Capacity 1 liter
  • Check 50 hours

Additional Notes

  • The Hürlimann XB TB hydraulic brake system holds a capacity of 1 liter across all four listed configurations, which reflects a service fill volume rather than a full system overhaul quantity.
  • A check interval of 50 hours applies to the hydraulic brake system on the XB 105 TB Stage 3B variants beginning with serial numbers ZKDDS30200TH50001 and ZKDDT10200TH50001, both starting from 2017.
  • The XB 115 TB Stage 3B variants, identified by serial numbers ZKDDS40200TH50001 and ZKDDT20200TH50001, share the same 1-liter capacity and 50-hour check interval as the XB 105 TB configurations.
  • The 50-hour check interval is specified under normal use conditions, meaning the interval applies to standard operating environments rather than severe or demanding duty cycles.
  • The 1-liter brake fluid capacity is consistent across both the XB 105 TB and XB 115 TB engine variants, indicating no difference in hydraulic brake system volume between the two power ratings.

Other Systems