Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Power Recirculating Ball: Description
Power steering assembly consists of a gear housing with sector shaft gear and power piston. Power piston incorporates gear teeth on its outside which are in constant mesh with sector shaft gear teeth. On the inside of the power piston are worm gear teeth which drive a worm gear shaft through recirculating ball contact.
The steering valve is incorporated into the upper end of the worm gear assembly. The valve body spindle is connected to the steering column by universal joint. An internal torsion bar connects valve body spindle to valve body.
Power steering pump is a high pressure, belt driven, vane type. A fluid reservoir with internal filter supplies hydraulic fluid to pump. Pump maintains hydraulic pressure to power steering gear assembly.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.