Power Steering Gear Box Seal Replacement: A How-To

Power Steering Gear Box Seal Replacement and You

When people drive their vehicle, there is one thing that they tend to forget, and that is replacing the power steering gearbox. The gearbox is what makes the vehicle’s engine to function well since it prevents any form of leakage that might occur so you should always be cautious on when they need to be replaced to have a smooth running car. Below are methods of power steering gear box seal replacement for your vehicle’s safety.

Disconnect The Vehicle Battery Then Remove Power Steering Gear

The very first thing when having to replace your power steering gear box you must disconnect your car negative and positive battery cables then lift your vehicle then remove the steering gear. Ways of removing are different according to your vehicle’s made so you can inquire from your manufacturer.


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Clean The Gear Box And Remove Its Face Cover

The gearbox should be cleaned with chemical solvents which should remove debris among other materials outside the box. For perfect replacement, you should ensure the face cover is removed after cleaning the shaft and keep it safe for future re-installation if you don’t have a new sealing shaft.

Remove Cap Bolts And Pry Its Soft Seals

Ensure the housing and cover are marked using grease pen and its outside location for accurate gear

box seal replacement. Bearing cover is held with four cap bolts which should be removed together with the shaft in the housing. Your power steering gear box seal replacement will require you cover that housing to avoid contamination as you pry dust seal from the inner part of seal bearing shaft.

Drive Input Shaft And Remove An O-ring Cap Cover

For a proper replacement, you should use the seal driver in driving your input shaft which should be pushed via a bearing center. The seal driver you use should have the socket with a perfect size and the hammer. If your vehicle contains an O-ring installation kit, then replace it when you are removing your shaft seal. The o-ring should be removed using a flat blade or mental probe screwdriver during a power steering gear box seal replacement.

Clean, Install And Test The Vehicle For Driving

You need to have high quality can solvent when cleaning input shaft the completely dry it before putting a new shaft seal. Place down the cover face as you coat shaft seal input using oil then use seal driver to install new shaft seal and reinstall the previously removed components. To ensure you had an accurate power steering gear box seal replacement, fill the fluid reservoir of power steering into the required line of indicator then reconnect your battery cables. You can start your car as you check if there are any leakages underneath and give the engine time to run so it can build inside power steering system the hydraulic pressure and after the vehicle runs for sometimes, add fluid. You can take your vehicle for the road test to confirm if the replacement has been perfectly done

You need to ensure you have professionals and all correct materials needed for power steering gear box seal replacement before you start the process.

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