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Curtis B.
Curtis B., Technician
Category: Agriculture and Farm Equipment
Satisfied Customers: 26058
Experience:  Technican turned service manager on multiple lines of equipment and rental equipment.
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I have a old jd400 backhoe from the 60's . I got water in

Customer Question

I have a old jd400 backhoe from the 60's . I got water in the diesel . I drained all fuel . Replaced with new fuel on tank . I hooked up a electric fuel pump at the tank to save starter while bleeding system . after filter got to pump but no fuel would come out to injectors . injection pump gone out ? Not even when I cranked the engine .
Submitted: 6 months ago.
Category: Agriculture and Farm Equipment
Expert:  Curtis B. replied 6 months ago.

Is this a manual kill injection pump with kill cable or kills when you turn off the key?

Customer: replied 6 months ago.
old school no electric solonoid
Customer: replied 6 months ago.
I was going to put it on TDC then pull the injector to see if is even spinning
Expert:  Curtis B. replied 6 months ago.

The kill lever is in the run position? If so, the internal linkage is still in the off position. Yo can remove the upper cover, and free up the linkage. It is spring loaded, and should follow the kill lever when moved, If not, it keeps fuel from the injector nozzles. If may never stick again, or it may stick again tomorrow! If i sticks and will not move, the injection pump will have to be repaired.

Customer: replied 6 months ago.
Okay . Ill try that . To shut engine down you lift the throttle handle back to bypass a stop .
Customer: replied 6 months ago.
Can I still contact you after I try that ?
Expert:  Curtis B. replied 6 months ago.

Sure , the injection pump is the obvious problem.

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