L225 injection pump
- Thread starter wprn337
- Start date
Timing is determined by the shims located under the injection pump. Use the same sims with the new pump and timing doesn't change.
If you need a pump here is a place to check out. https://oregonfuelinjection.com/
If you need a pump here is a place to check out. https://oregonfuelinjection.com/
Russell King
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Lifetime Member
Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
I get fuel at the bleeder going into the pump but nothing out.
Russell King
Well-known member
Lifetime Member
Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
You can probably have that one rebuilt by a company that does it professionally like Oregon Fuel Injection
oregonfuelinjection.com
Or use yours as a core to offset the cost of an already rebuilt pump.
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oregonfuelinjection.com
Or use yours as a core to offset the cost of an already rebuilt pump.
North Idaho Wolfman
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Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Was it running recently?
If it was it's very unlikely it's the pump.
More likely either the linkage controlling it or the rack is stuck.
If you're getting no fuel out of all the pump outputs then that also points to a control issue.
North Idaho Wolfman
Moderator
Staff member
Lifetime Member
Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Pull this cover just under the injection pump.
Look in the hole and you will see a arm with a slot (governor) engaging the rack pin (pic below).
See if you can move the arm and the rack.
Look in the hole and you will see a arm with a slot (governor) engaging the rack pin (pic below).
See if you can move the arm and the rack.
Russell King
Well-known member
Lifetime Member
Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
You might also look at the linkage for the shutoff to be sure it is allowing the pump to move to a position where fuel flows again. There might be enough friction involved that the springs can’t restore the linkage to the running position. If you are moving the throttle to higher RPM positions when you have no fuel flow then this suggestion may not be valid but I would recommend you look at how things are moving on the outside of the pump also.