OEM 2006 Toyota Prius Rack And Pinion

2006 Toyota Prius Parts Questions & Experts Answers

• Q: How to service and repair the Rack And Pinion on 2006 Toyota Prius?

  A: The first step for rack and pinion maintenance requires users to align the front tires in a straight direction before disconnecting the negative battery cable for at least ninety seconds to avoid Air Bag deployment. The removal process starts with the column hole cover silencer sheet after which the steering sliding yoke subassembly separation requires securing the wheel with a seat belt to prevent rotation and marking both components. Next the sequence continues with loosening bolt A then removing bolt B. The No. 1 steering column hole cover sub-assembly requires A clip removal while protecting B clip from damage. The No. 2 and No. 1 tie rod end sub-assemblies should be disconnected according to the same method applied for both units. Both front stabilizer link assemblies and the front No. 1 stabilizer brackets require removal in the same fashion. Begin steering intermediate shaft removal by moving the No. 1 column hole cover while marking the intermediate shaft and rack and pinion before taking out the bolt and cover without damage. From the left side of the car disconnect the four bolts which attach the steering assembly while being mindful not to strike the stabilizer bar. Use Special Service Tool: 09612-00012 to install the rack and pinion assembly in a vise before removing the tie rod end sub-assemblies from both sides while noting their positions. Use Special Service Tool: 09922-10010 to carefully remove the steering rack boots along with the end sub-assemblies through their correct approach direction. Examine both tie rod ends sub-assemblies while checking their turning torque values and replace any defective components. The rack and pinion requires replacement if the total preload measurement exceeds specifications while using Special Service Tool: 09616-00011. To build the assembly install the steering rack end sub-assembly following ball joint lubrication step. Secure each rack end using Special Service Tool: 09922-10010 then tighten it to 60 Nm (612 kgf-cm, 44 ft. lbs.). The steering rack need boot installments with clamps positioning that minimize twisting and verifies clearance measurements meet the specified standards. Next install each steering rack boot clip before performing a smooth operation check on the rack and pinion assembly. Mount together the tie rod end sub-assemblies while tightening the lock nut on a temporary basis. Prepare the rack and pinion assembly by positioning it from the left side followed by securing it with four bolts at 58 Nm (591 kgf-cm, 43 ft. lbs). Fix the steering intermediate shaft into position and insert bolt fastening through No. 1 column hole cover. The bolt needs to be secured with 35 Nm (360 kgf-cm, 26 ft. lbs. torque). Reinstall both front stabilizer brackets while linking assemblies and connect tie rod ends with proper torque of 103 Nm (1,050 kgf-cm) to finally install front wheels at 76 ft. lbs. To complete installation replace the No. 1 steering column hole cover sub-assembly and apply necessary torque when installing the steering sliding yoke sub-assembly before finally putting on the column hole cover silencer sheet. After reconnecting the negative battery terminal check the front wheel alignment and straighten the wheels.