Last Modified: 4-30-2014 6.6 F Doc ID: RM000001GRL000X
Model Year: 2006 Model: LX470 Prod Date Range: [05/2005 -           ]
Title: SERVICE SPECIFICATIONS: POWER STEERING: SERVICE DATA; 2006 MY LX470 [05/2005 -        ]

SERVICE DATA

Power steering fluid

Fluid level rise

Maximum

5 mm (0.20 in.)

Fluid pressure at idle speed with valve closed

10,00 kpa (102 kgf/cm 2 , 1451 psi)

Steering wheel

Steering effort at idle speed

Maximum

4.9 N*m (50 kgf*cm, 43 in.*lbf)

Power steering vane pump

Pump shaft and front housing bushing oil clearance

Standard

0.021 to 0.043 mm (0.00083 to 0.00169 in.)

Maximum

0.070 mm (0.00276 in.)

Pump shaft and rear housing bushing oil clearance

Standard

0.020 to 0.077 mm (0.00079 to 0.00303 in.)

Maximum

0.080 mm (0.00315 in.)

Vane plate thickness

Minimum

1.405 mm (0.0531 in.)

Vane plate and pump rotor groove clearance

Maximum

0.03 mm (0.0012 in.)

Flow control valve spring length

Minimum

31.3 mm (1.2323 in.)

Pump rotating torque

Maximum

0.28 N*m (2.8 kgf*cm, 2.4 in.*lbf)

Power steering gear

Steering rack runout

Maximum

0.03 mm (0.0118 in.)

Total preload

Center area

1.8 to 2.2 N*m (18.4 to 22.4 kgf*cm, 16.0 to 19.5 in.*lbf)

End area

1.3 to 1.7 N*m (13.3 to 17.3 kgf*cm, 11.5 to 15.0 in.*lbf)