power steering lost

[kenichi]

guys,

i have this problem with my ride when the engine is cold power steering works fine but when its hot i lost all power steering, already change pump, all hoses and fluids, need your help guys my mechanic told me its the power steering gear box but i just want to be sure, thanks!

[v6dreamer]

You havent mention if you change your drive belt which can cause slippage from poor contact around the pump pulley when it get's hot causing the belt bottoming out the pulley v-groove. Check also the if the rod bracket is loose, the piston rod locknut is loose, or its bolt is bent. lastly, bleed the power steering pump. good luck!

[kenichi]

yes i already changed belt 3 months ago, not sure about the rod bracket and piston lock nut though i will have it check, already bleed it but is it possible that my power steering box is the problem?

[kenichi]

still havent resolved this problem

[yapoy86]

try to overhaul your power steering gear box... is it rack and pinion type or gear box type?? possible that you have worn out seals inside causing the pressure to drop when the power steering is hot resulting to power assist loss..

[yapoy86]

try to overhaul your power steering gear box... is it rack and pinion type or gear box type?? possible that you have worn out seals inside causing the pressure to drop when the power steering is hot resulting to power assist loss..

[speedyfix]

get a 2nd opinion imo.

[kenichi]

try to overhaul your power steering gear box... is it rack and pinion type or gear box type?? possible that you have worn out seals inside causing the pressure to drop when the power steering is hot resulting to power assist loss..

thanks for the reply, not sure if its rack n pinion but i think it has bearings inside yun ang sabi ng mechanic baka daw sira na mga bearings, im hoping that there's someone who has the same problem that have already resolved this problem

[bambino]

kung may ball bearings , gearbox yan

baka ma pinpoint ang trouble kung i try mo na ipa - pressure test sa mechanic mo

[kenichi]

kung may ball bearings , gearbox yan

baka ma pinpoint ang trouble kung i try mo na ipa - pressure test sa mechanic mo

possible ba na ball bearings nasira tapos pag uminit tumitigas yung steering? parang mas logical yung mga rubber parts na sira kaya nagexpand pag uminit kaya hindi lumulusot yung fluid. does anyone here has any experience with this kind of problem? kasi pinalitan ko na steering pump at pressure hose at fluids mukhang hindi naman yun ang sira eh sabi mekaniko steering box baka naman mamaya hindi naman yun ang problem

[mbeige]

Did you make sure that the belt is tight within spec?

[speedyfix]

it might be easier to help if you mention din the type of vehicle it is.

[gdflores_168]

Gudpm Sir! How is the power steering assist doing? have you resolve the problem already? im in the same situation right now. the steering gear box might be causing the excessive free play. thanks.