Power Steering Vane Pump: Installation

NOTE: Make sure the stopper of the tube is touching the front bracket, as shown, then torque the union bolt. See Fig 1.

Fig 1: Installing Pressure Feed Tube

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Tighten the union bolt with a new gasket to 38 ft. lbs. (52 N.m). Install the oil pressure switch to the union bolt, using a torque of 15 ft. lbs. (20 N.m).
Install power steering vane pump assembly with pressure feed tube. Temporarily tighten the A and B bolts. See Figure.

NOTE: Use a torque wrench with a fulcrum length of 11.81" (300 mm). See Fig 2.

Fig 2: Installing Drive Belt

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Install drive belt. Adjust drive belt tension. See POWER STEERING PUMP BELT . Using the Torque Wrench Adapter (SST 09249-63010), tighten the A bolt to 21 ft. lbs. (29 N.m). Tighten the B bolt to 32 ft. lbs (43 N.m). Connect the connector to the oil pressure switch.

NOTE: Use a torque wrench with a fulcrum length of 11.81" (300 mm). See Fig 3.Torque must be parallel to the special tool during tightening procedure.

NOTE:

Fig 3: Tightening Pressure Feed Tube

Connect the pressure feed tube. Using the Power Steering Hose Nut 14 x 17 mm Wrench Set (SST 09631-22020), connect the tube with a torque of 15 ft. lbs. (20 N.m). Install the 2 clamp plates and 2 holders to the tube. Tighten the bolt. Install the 2 clamp plate set nuts with a torque of 69 INCH lbs. (7.8 N.m).
Connect the return hose.
Install the right hand front fender apron seal. Tighten the 2 bolts.
Bleed the power steering system. See BLEEDING POWER STEERING SYSTEM under LUBRICATION.