Dave6T4
Well-Known Member
- Local time
- 4:11 PM
- Joined
- Dec 31, 2020
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- 7,928
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- Location
- Ontario, Canada
I had 6 rebuilds on 4 different pumps over the course of the summer. They would work OK for a little while, then quit pumping. One almost seized up after rebuild. One constant through all this, was the power steering fluid I was using. I never reused the fluid drained from one episode to another: always fresh fluid. The pump has a a fine screen filter in the return tube. ????? I flushed the power steering fluid out of the pump and box and replaced it with ATF, on the rebuilder's suggestion. Still not a lot of power at idle, but works OK on the road. I got pretty good at removing and installing pumps. TRW pump.