Previa Van LE 4WD L4-2438cc 2.4L DOHC SC MFI (1997)
Power Steering Pump: Specifications
SERVICE SPECIFICATIONS
Vane Plate Height (Minimum) ........................................................................................................................................................... 8.6 mm (0.339 inch)
Vane Plate Thickness (Minimum) ............................................................................................................................................... 1.397 mm (0.0550 inch)
Vane Plate Length (Minimum) .................................................................................................................................................. 14.991 mm (0.5902 inch)
Vane Plate To Rotor Groove Clearance (Maximum).......................................................................................................................0.03 mm (0.0012 inch)
Vane Plate Length:
Pump Rotor And Cam Ring Mark:
None .............................................................................................................................................. 14.999 - 15.001 mm (0.59051 - 0.59059 inch)
1 .................................................................................................................................................... 14.997 - 14.999 mm (0.59043 - 0.59051 inch)
2 .................................................................................................................................................... 14.995 - 14.997 mm (0.59035 - 0.59043 inch)
3 .................................................................................................................................................... 14.993 - 14.995 mm (0.59027 - 0.59035 inch)
4 .................................................................................................................................................... 14.991 - 14.993 mm (0.59020 - 0.59027 inch)
Spring Free Length ............................................................................................................................................................................... 33 mm (1.30 inch)
Vane Pump Rotating Torque (Maximum)...............................................................................................................................0.3 Nm (2.4 inch lbs.) or less
TIGHTENING SPECIFICATIONS
Front Housing To Rear Housing ........................................................................................................................................................... 17 Nm (12 ft. lbs.)
Pressure Port Union .............................................................................................................................................................................. 83 Nm (61 ft. lbs.)
Suction Port Union Set Bolt ................................................................................................................................................................... 13 Nm (9 ft. lbs.)
PS Vane Pump Set Bolt
A Bolt ............................................................................................................................................................................................. 48 Nm (35 ft. lbs.)
B Bolt ............................................................................................................................................................................................. 36 Nm (27 ft. lbs.)
No. 1 Idler Pulley Nut ........................................................................................................................................................................... 44 Nm (33 ft. lbs.)
Union Bolt ............................................................................................................................................................................................ 49 Nm (36 ft. lbs.)
Pressure Feed Tube Bracket Set Bolt ................................................................................................................................................... 13 Nm (10 ft. lbs.)
Engine Cooling Fan With Coupling Set Nut ......................................................................................................................................... 13 Nm (10 ft. lbs.)
