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injector pump removal

G

gerry.upfold

New User
Hi,i am looking for some information i have a Nuffield 4/65 with the injector pump seized wide open and and trying to remove it from the timing cover but it will not come off,have disconnected all fuel lines,shutdown&thottle cables,fuel suppy line, 4 mounting nuts and washers, pump is loose but will not come out,any help would be great thanks
 
You really need the workshop manual, not to get it off but to put it back on. Engine
should be at TDC No.1 and there should be a special tool that goes in a hole above
the starter motor and locks into a hole in the flywheel.

1. Remove the pump drive inspection cover from the timing case.
2. Scribe a line across the timing cover and the gear hub face.
3. Fully slacken the captive Allen Screws in the gear hub.

Take all your pipes and cables off and remove pump.
 
Thanks for the reply and yes I ordered a shop manual from Northwoods tractor in Wisconsin,I have brought #1 cylinder to tdc and have unhooked all tunes and cables+4 mount bolts only now its loose but will not come out of timing cover, so you are saying remove timing cover on front and then remove an Allen bolt. This i did not know I will check that and see if it comes out
 
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