B2150 Fuel Delivery

smi889

Member

Equipment
B2150hst
Aug 25, 2010
59
1
8
Live Oak, Fl., USA
My 2150 has been hard to start off and on. Yesterday was running and it suddenly stop. Would not start. Had fuel, cleaned the filter and still no start. The fuel isn't getting to the injector pump. I have the parts manual but doesn't identify the part with hoses between the filter and injection pump. I'm not a knowledgeable tractor person, so don't beat up on me too bad.
 

Russell King

Well-known member
Lifetime Member

Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
Jun 17, 2012
8,019
3,157
113
Austin, Texas
That is (probably) a diaphragm pump also known as a lift pump. See the diagram below. It may have leaked diesel fuel into the oil so check that and if so change the engine oil and filter.

IMG_0779.png
 
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smi889

Member

Equipment
B2150hst
Aug 25, 2010
59
1
8
Live Oak, Fl., USA
Thanks
That is (probably) a diaphragm pump also known as a lift pump. See the diagram below. It may have leaked diesel fuel into the oil so check that and if so change the engine oil and filter.

View attachment 180091
Thanks Rus
That is (probably) a diaphragm pump also known as a lift pump. See the diagram below. It may have leaked diesel fuel into the oil so check that and if so change the engine oil and filter.

View attachment 180091
Thanks Russell, that's what I've been looking for, guess might be able to replace the diaphragm .