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Service Data

WARNING: This page is about a different car, the 2008 Toyota FJ Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
POWER STEERING - SERVICE DATA SPECIFICATION

Power steering fluid Fluid level rise Maximum 5 mm (0.20 in.)
Fluid pressure at idle speed with valve closed 8.800 kPa (89.7 kgf/cm2 , 1,276 psi)
Steering wheel Steering effort at idle speed Reference 6.0 N*m (60 kgf*cm, 53in.*lbf)
Power steering vane pump Vane pump rotating torque 0.27 N*m (2.8 kgf*cm, 2.4 in.*lbf) or less
Vane plate height Minimum 7.6 mm (0.299 in.)
Vane plate thickness Minimum 1.405 mm (0.0553 in.)
Vane plate length Minimum 11.993 mm (0.4722 in.)
Clearance between the rotor groove and plate Maximum 0.025 mm (0.0010 in.)
Spring free length Minimum 29.2 mm (1.150 in.)
Power steering link Total preload (tie rod rotating torque) Turning 0.29 to 1.96 N*m (2.9 to 20.0 kgf*cm, 2.57 to 17.35 in.*lbf)
Total preload (control valve rotating torque) Turning 0.8 to 1.6 N*m (8.2 to 16.3 kgf*cm, 7.1to 14.2 in.*lbf)