Wavy Davy wrote:
For about the last two years, I'd been losing power steering fluid, but couldn't figure out where it was going. There were no signs of it in the bilge or leaks around the hoses. And the fluid loss wasn't consistent....sometimes the fluid level was low, other times no change.
About two months ago I put the boat in at the ramp, fired it up and noticed an oil slick behind the transom and the power steering pump was nearly dry. Then it dawned on me....the power steering cooler was leaking fluid into the cooling system. I pulled the cooler off and sure as heck there were two blisters on the inner fluid tube.
A new cooler from Mercury was about 350 bucks and a royal pain in the butt to change.
Can't complain a whole bunch.....the boat is 27 years old.
And the PS fluid is stable now.
Wavy
Thanks Wavy. That's good info. Could deserve it's own post in the "Engine,Drive,Prop" section with a name like "Power Steering Oil Cooler Leak" so that future searchers can find it easy.
Ray
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"Knot Easy" 2000 Horizon 240 Volvo 5.7GS /SX
tow: 2017 Honda PILOT EXL-AWD
prev. boats:
'87 Chaparral 198CXL 4.3 OMC Cobra
'69 Jetstar 16ft Ski Boat, 115hp Yamaha
'68 Aluminum Jon Boat, 3hp Sears
'64 Water Wings