1086 international tractor american bosch injection pump

richga19 · Jan 15, 2019

I have a 1086 international tractor that will only run if I prime the fuel system with the primer pump, when I pump the primer pump it does not have a good flow through bleeder plug. where can I buy a replacement supply pump on the rear of the injection pump. it is an American bosh injection pump?

Dieseltech · Jan 15, 2019

Why not repair the one you have? There are five valves in that pump, if the main relief valve is stuck from setting awhile, that MAY be all that's wrong, check it first. Remove the side steel hex plug with a 7/8 wrench. There's a spring, and a steel valve, the valve may be stuck and freeing it up will get the gear pump working again. I always reseal the hand primer whenever I go completely through any American Bosch M100 pump.

1086 international tractor american bosch injection pump

richga19

New User

Dieseltech

Well-known Member

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