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How Many - Power Steering

Discussion in 'VN - VP Holden Commodore (1988 - 1993)' started by COMMY VP 666, Jan 7, 2009.

  1. COMMY VP 666

    COMMY VP 666 COMMY VP V6

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    how many lines are going in and out of a power steering pump?

    also just to see if im right on how it works


    does the fluid go down the reservoir to the return hose fitting

    into the rotor/vane

    to pressure hose fitting and if to much pressure some goes threw the relief valve

    thanks in advance
     
  2. Morton

    Morton For external use only

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    essentially:

    reservoir > pump
    pump > rotary valve on the steering pinion
    rotary valve > fluid line along the rack
    fluid line > piston in the rack
    piston > fluid line
    fluid line > rotary valve
    rotary valve > reservoir
     
  3. COMMY VP 666

    COMMY VP 666 COMMY VP V6

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    which ones would you have to disconnect to remove power steering pump

    thanks mate
     
  4. Morton

    Morton For external use only

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    I forget what the V6 pumps look like, but I think there's one fitting in the back of the pump that you have to unscrew for the feed into the rack, and the return line should run directly into the reservoir.

    You should remove the pulley, then unscrew the reservoir, remove the reservoir, unscrew the high pressure line from the back of the pump, then unbolt the pump.
     
  5. COMMY VP 666

    COMMY VP 666 COMMY VP V6

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    hey thanks mate legend

    have a good one
     
  6. padrickz88

    padrickz88 Rick =]

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    pretty sure you need to do what morton said... undo the pulley, then there should be 3(?) screws holding in the reservoir then undo the 1 line at the back of the pump (and the one going into the reservoir if you really want to) and IF i remember right, 2 long bolts that hold the pump onto the engine.....


    would be more specific but its late and im not 100% lmao :)
     
  7. h0Ld3n`VN

    h0Ld3n`VN New Member

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    yes.. the pully plate thing 4x10mm bolts after thats off.. ontop there 2 screws behind the resivour and one on the braket where pully thing use to be.. then theres 2x 17mm bolts to undo.. after that it should just come off, just watch out for p/s fluid waiting to spill on you :p
     
  8. Morton

    Morton For external use only

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    It's not so bad. If you've used Auto Trans fluid in there, it'll smell nice ^_^
     
  9. levymetal

    levymetal TURN MY HEADPHONES UP

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    just remember to loosen the nuts on the pulley with the belt on, then take the belt off after that. otherwise you'll be pushing **** up a hill with a pointy stick

    edit: hey since when was the swear filter removed?
     
  10. Morton

    Morton For external use only

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    Hey ****, you're right. **** isn't censored anymore.

    btw, love the phrase "pushing **** up hill with a pointy stick" :p
     

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