B414 injector pump

Frank Broucker Jr. · Apr 20, 2009

Hi Guys, I own a 1966 B414 diesel farm tractor. I presume the injector pump has oil in it and it needs changed occasionally. There are two plugs on the bottom, one large and one small. I don"t see any plugs on the top. What is the procedure to change oil if this pump has oil in it? Thanks.

JDemaris · Apr 20, 2009

What engine and pump do you have? The original BD154 engine has a rotary CAV pump and does not have any engine oil in it.

The older BD144 engines used in the early B-275 tractors DO have oil-filled, in-line CAV pumps. These engines can be bolted into B414s, but are not original.

TomTex · Apr 20, 2009

Guess I am a dummy. Need to know what make, model, year of tractor and make of injection pump before I can figure out anything. Tom

JDemaris · Apr 21, 2009

B414 only uses one pump if it's original. CAV rotary on a BD154 engine.

Frank Broucker Jr. · Apr 21, 2009

My tractor is a 1966 International McCormick B414. Serial no.is 46702. I don't think the engine has ever been changed so I would think it is the BD154 engine. Thanks for the information.

B414 injector pump

Frank Broucker Jr.

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JDemaris

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TomTex

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JDemaris

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Frank Broucker Jr.

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