Shibaura GT series

Power steering fluid capacity & service interval

Shibaura GT series requires power steering fluid with a capacity of 9,6 liters. Service intervals include checking at 25 hours and changing at 200 hours. The data covers 2 configurations.

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

TypeSpecifications
  • GT 141 (2000-2008)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 9,6 liter
  • Check 25 hours
  • Change 200 hours
  • GT 161 (2000-2008)
  • Transaxle/hydraulic system
  • Use: Normal
  • Capacity 9,6 liter
  • Check 25 hours
  • Change 200 hours

Additional Notes

  • The Shibaura GT series uses a shared fluid circuit where the transaxle, hydraulic system, and power steering all draw from a single reservoir, which explains why the stated capacity of 9.6 liters is notably large for what might otherwise be considered a standalone power steering system.
  • Both the GT 141 and GT 161 carry an identical 9.6-liter capacity for the combined transaxle/hydraulic/power steering system, indicating no variation in reservoir sizing between the two models across the 2000-2008 production span.
  • The check interval is set at every 25 hours of operation under normal use conditions, a relatively short inspection cycle that reflects the integrated nature of the fluid circuit serving multiple mechanical functions simultaneously.
  • The change interval is specified at 200 hours under normal use conditions, meaning the fluid is expected to complete eight full check cycles before a drain and refill is due.
  • The normal use condition applies to both the GT 141 and GT 161 across the full 2000-2008 range, with no separate severe-duty interval listed for either model in the power steering specifications.

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