Hyosung SB Cab

Brake fluid capacity & service interval

Hyosung SB Cab uses brake fluid with a capacity range between min and max. Service intervals include checks at 1000 km and 4000 km, plus a change every 24 months. The data covers 8 configurations.

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

TypeSpecifications
SB 50 M Cab (2005-2012)
  • Use: Normal
  • Between min and max.
  • Check 4000 km
  • Change 24 months
SB 50 M Cab (2005-2012)
  • Use: Initial service
  • Between min and max.
  • Check 1000 km
SB 50 MR Cab (2005-2012)
  • Use: Normal
  • Between min and max.
  • Check 4000 km
  • Change 24 months
SB 50 MR Cab (2005-2012)
  • Use: Initial service
  • Between min and max.
  • Check 1000 km
Super Cab 100 (2005-2012)
  • Use: Normal
  • Between min and max.
  • Check 4000 km
  • Change 24 months
Super Cab 100 (2005-2012)
  • Use: Initial service
  • Between min and max.
  • Check 1000 km
Super Cab 50 (2005-2012)
  • Use: Normal
  • Between min and max.
  • Check 4000 km
  • Change 24 months
Super Cab 50 (2005-2012)
  • Use: Initial service
  • Between min and max.
  • Check 1000 km

Additional Notes

  • All four variants in the Hyosung SB Cab lineup — the SB 50 M Cab, SB 50 MR Cab, Super Cab 100, and Super Cab 50 — share identical brake fluid specifications across the 2005-2012 model range.
  • The brake fluid capacity for every listed variant is expressed as a level range rather than a fixed volume, meaning the reservoir must be filled to sit between the minimum and maximum markers on the hydraulic brake system.
  • Under normal use conditions, the brake fluid level across all variants is subject to a check interval of every 4,000 km, reflecting a routine monitoring schedule tied to mileage accumulation.
  • The time-based change interval of 24 months applies to all variants under normal use conditions. Brake fluid absorbs moisture over time, which lowers its boiling point, so a calendar-based replacement interval is standard practice regardless of mileage.
  • An initial service check interval of 1,000 km is specified for all variants, separate from the normal 4,000 km check schedule. A shorter first-interval inspection is common in new or recently serviced hydraulic systems to confirm fluid level stability after initial operation.
  • The initial service entries carry no fluid change interval, only a level check at 1,000 km, distinguishing the early inspection from the ongoing 24-month replacement cycle that governs normal use.