165 mf diesel

TOM COLVIN · Nov 15, 2016

I have tried this post before and don't see it so I try it one more time. I have a MF 165 diesel that injector pump has developed a leak. I can't find where it is leaking. I replaced the steel washers on the "banjos" (where the fuel lines connect. it is just a drip / drip when running. any suggestions? thanks, Tom

ptfarmer · Nov 15, 2016

More than likely it's leaking at the head seal indicated by the red circle.

If you do not have good mechanical skills its best to have a shop that works on injector pumps re-seal the pump (all the other seals should be replaced as well).

Dieseltech · Nov 15, 2016

PTfarmer is right, best to reseal the complete pump, and be done with it. Have been seeing more head seals leaking, and drive hub seals too which allow fuel into the crankcase. Just repaired a pump from an MF 2705 that had several leaks.

165 mf diesel

TOM COLVIN

New User

ptfarmer

Well-known Member

Dieseltech

Well-known Member

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