pre compression chambers D7 3T

Hi Paul,
scan below should help. It is tool # 1F0479--modified as per Service Magazine, Nov 30 1954.
Tool for injector rem/refit is #7B4973--from the Parts Book.
Hope this helps,
Cheers,
Eddie B.

I think you are referring also to the union nut that holds the injector valve into the head assm?

i can't get the number without digging into my old books in the shop or dig out the special tools, but it's a large, bell-ended deep socket with one side milled away for clearance around the injection tube. They cost a lot. Those nuts get stuck real bad some times. After I broke my wrench and welded it back together, I welded a big nut onto the top so I could use a MANUAL IMPACT WRENCH on it. Since that modification I haven't split it again nor have I been stopped by a rusty injector nut.

thanks for the replies your onto it Jack thats the tool I am chasing Lance Jones said he will send me his up in the mail to get me out of trouble thank you Lance

I spent the last day making one up in the shed I reckon I did a real good job I got the two nuts un done on the back head but it just not tough enough for what I need with a tight nut and started to spread anyway hopefully when the proper thing turns up I will be cooking with gas

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who can tell whats missing free beer from your own fridge the correct answer sorry Swishy stole your line mate

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looks she has had a sleep before I owned her

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seeyas

Paul

G,day Paul.
Is this what ya want.
A...K...

yes mate thats the one I will wait and see if the one Lance has is the right one and if so I will order one from Florin parts in the US

Paul

Hi Paul , That's the one as Andrew's Pic's Showed , mine doesn't have that pretty paint on it , still in its Working Clothes !! Be in mail Tomorrow LJ

Hi Paul,
missing is the auxiliary spring set up.
You run the risk of winding the tractor up and over on itself to cause a severe/fatal outcome.
Cheers,
Eddie B.