Power steering pump cutting radiator hose - how did you guys fix yours?

Homerr

Commander
Joined
Mar 4, 2002
Messages
2,294
2001 Bayliner, 5.0 Mercruiser, Serial # 0M001347

Ahh.. the old saying is SOOO true, "A boat is a hole in the water that you just keep throwing money into" :( .

Continuing my inspection to bring my old girl out of retirement and I I found a badly rubbed hose that rides right into the side of the power steering pump (thermostat to exhaust manifold). ALL hoses are 2001 original and factory installed, so they had to know this was going to be a problem. Mercruiser part # 860144.

Darn good thing I found it. The cut in the hose is deep and I'm surprised it hasn't blown by now.
There's another hose (#861512) that rides on the ignition coil with a similar problem (thermostat to PS cooler), though it's not as badly rubbed. Again, bad placement or protection of the hose.

I'm sure I'm not the only one with this problem and I was curious how you handled it? I don't want to toss nearly $60 (each) on replacement hoses that may end up with the same problem. Sure I can put a metal sleeve or something over a new hose I suppose, but my original hoses have very low hours and are in great shape other than the rubbed section. I was thinking about putting in a stainless barbed-type hose mender-coupler in there and thus cutting out that rubbed area. That's only a $15 fix or so.

Ready... set.. thoughts?
 

Bt Doctur

Supreme Mariner
Joined
Aug 29, 2004
Messages
19,292
My 4.3 did the same from the belt coming apart.cut the hose where it rubbed and installed a 6inch steel nipple
 

jimmbo

Supreme Mariner
Joined
May 24, 2004
Messages
13,446
In the 1980s, Olds 307s were known to have the Lower Rad Hose cut by the Belts. GM made a Hose Clamp that had a Shield attached/sticking out that put a Metal Barrier in the Way.
I can't find the GM Part#, but it looked like this

1720069604898.png
 

tank1949

Lieutenant Commander
Joined
Apr 4, 2013
Messages
1,893
2001 Bayliner, 5.0 Mercruiser, Serial # 0M001347

Ahh.. the old saying is SOOO true, "A boat is a hole in the water that you just keep throwing money into" :( .

Continuing my inspection to bring my old girl out of retirement and I I found a badly rubbed hose that rides right into the side of the power steering pump (thermostat to exhaust manifold). ALL hoses are 2001 original and factory installed, so they had to know this was going to be a problem. Mercruiser part # 860144.

Darn good thing I found it. The cut in the hose is deep and I'm surprised it hasn't blown by now.
There's another hose (#861512) that rides on the ignition coil with a similar problem (thermostat to PS cooler), though it's not as badly rubbed. Again, bad placement or protection of the hose.

I'm sure I'm not the only one with this problem and I was curious how you handled it? I don't want to toss nearly $60 (each) on replacement hoses that may end up with the same problem. Sure I can put a metal sleeve or something over a new hose I suppose, but my original hoses have very low hours and are in great shape other than the rubbed section. I was thinking about putting in a stainless barbed-type hose mender-coupler in there and thus cutting out that rubbed area. That's only a $15 fix or so.

Ready... set.. thoughts?
Fabricate a piece of sheet metal to put in-between
 
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