Fuel in Sea Pump Gear Lube
#1
Registered
Thread Starter
Fuel in Sea Pump Gear Lube
2 years ago I replaced my 502mpi mechanical fuel pumps and put new bearings and seals on the sea pump housings.
I pulled pumps to put in New impeller kits yesterday and change gear lube. My STBD pump has quite a bit of fuel mixed with gear lube.
I would not think the mechanical pump woyld be bad already with about 120hrs of use. I thought I had read somewhere here a bad VST diaphragm could send fuel to sea pump. Is this possible?
I pulled pumps to put in New impeller kits yesterday and change gear lube. My STBD pump has quite a bit of fuel mixed with gear lube.
I would not think the mechanical pump woyld be bad already with about 120hrs of use. I thought I had read somewhere here a bad VST diaphragm could send fuel to sea pump. Is this possible?
#4
Registered
I'd be looking at the diaphragm of the fuel pump.