R33 Power Steering pump?

Discuss the RB20, RB25 and RB26 series engines.
johnny butt
Posts: 690
Joined: Tue Nov 13, 2007 8:19 am
Car: 1993 240sx Convertible

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I've seen rebuild kits and all of that for the KA and SR and other Nissan vehicles so I know it's possible to rebuild some power steering pumps...

I have an Rb25DET in my S13 and the power steering pump recently locked up on me (pulley stopped rotating), and it snapped my belt. Getting a new belt for the RB pump isn't a problem, it's just that I was wondering if there'd be anyway I could take the pump off of the block, pull it apart, and rebuild it so that it would spin and move fluid again?

If not, I will look into using a KA pump. I didn't really care for having power steering, In fact i haven't had it since I've had the motor swapped into the car, but I realized how useful it is when I tried parallel parking on campus the other day. Not an easy task.


Joe
Posts: 6511
Joined: Sun Feb 09, 2003 8:29 pm
Location: Phoenix, AZ

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if it seized up you probably cant fix it.

johnny butt
Posts: 690
Joined: Tue Nov 13, 2007 8:19 am
Car: 1993 240sx Convertible

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Joe wrote:if it seized up you probably cant fix it.
i believe it did, but I am not 100% sure what seized up is defined as...

Here's how it happened:

Pump was working fine with exception of hole in high-pressure line. I replaced high-pressure line, but another hardline got damaged in the process. While out for the test run, P/S was working fine, but I think the fluid leaked out of the other damaged line, and I got a belt squeel like the pulley wasn't moving anymore, then the next thing you know I hear the belt snap. I pull over, the belt is just hanging on the pulley, snapped, and the pulley won't rotate.

Someone else said it seized up, but I'd like to make sure before I drop ~100 for a new pump. I may just modify a KA pump to fit instead. oh well.


rb25det250sx
Posts: 443
Joined: Sat Feb 07, 2009 9:20 pm
Car: '96 Nissan 240SX RB25DET powered!!!
Contact:

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you need a powersteering pump i got one i'll sell you for $25.

johnny butt
Posts: 690
Joined: Tue Nov 13, 2007 8:19 am
Car: 1993 240sx Convertible

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rb25det250sx wrote:you need a powersteering pump i got one i'll sell you for $25.
Is it for an RB25? Does it work? Pulley spins fine?

pics to: shady_visions AT Hotmail.com please.


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