Power steering tensioner pulley
#3
Ahh, so I'm guessing it's this one? That's a steep price.
https://www.atkinsrotary.com/store/8...49-15-940.html
After rebuilding the pump, replacing the leaking low pressure lines, and flushing the system with ATF type F I still have some whine which I thought was the pulley but it could be air still in the system. I've been turning the wheel back and forth lock to lock but it's not going away.
https://www.atkinsrotary.com/store/8...49-15-940.html
After rebuilding the pump, replacing the leaking low pressure lines, and flushing the system with ATF type F I still have some whine which I thought was the pulley but it could be air still in the system. I've been turning the wheel back and forth lock to lock but it's not going away.
#5
Have RX-7, will restore
iTrader: (91)
Ahh, so I'm guessing it's this one? That's a steep price.
https://www.atkinsrotary.com/store/8...49-15-940.html
After rebuilding the pump, replacing the leaking low pressure lines, and flushing the system with ATF type F I still have some whine which I thought was the pulley but it could be air still in the system. I've been turning the wheel back and forth lock to lock but it's not going away.
https://www.atkinsrotary.com/store/8...49-15-940.html
After rebuilding the pump, replacing the leaking low pressure lines, and flushing the system with ATF type F I still have some whine which I thought was the pulley but it could be air still in the system. I've been turning the wheel back and forth lock to lock but it's not going away.
The whining could be the pump itself. The pump could be worn. Just take that into consideration as well.
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#9
84SE-EGI helpy-helperton
If you can press the bearing out (get creative with a vice and some sockets) you may find that the bearing ID# is a common part and your local place can get you a new bearing to press in. I had to do this with a LandCruiser idler pulley and it was no problem at all. It's not like Mazda - in their infinite wisdom - chose to use some obscure bearing diameter and construction that nobody else uses. The bearings are usually only about $5-6 when they're available locally. Good luck,
#10
Thanks, I drove the car yesterday. It's quiet below 4,000 RPM, but when I rev it up and shift, as the RPMs drop I hear a high pitched whine. Thought it was the pump or pulley but my wife thought it was maybe just the belt. Maybe I'll take a video. It's not loud, but it's there. I'm going to double check belt tension before I head out for the day today.