willy63 Posted September 26, 2011 Share Posted September 26, 2011 dear guys we started to restore an M10 some weeks ago,it's a good basis,but missing some parts big missing part is the 3 inch tube.We have mantlet and mounting ,recoil system but no tube.so looking for one at this moment hull is empty,we start to weld damaged steel. all mecanic is out of the hull we are dismantling the gearbox to change seal and bearings .It's now that things are difficult i have big problem with the differential pinion 's nut it's a special nut with theeth ,we tryed everything but impossible to remove it does someone done this job ? may be someone have the special tool and we can borrow it ? i will prepare some pictures of the restoration best wishes willy Quote Link to comment Share on other sites More sharing options...
the_shadock Posted September 26, 2011 Share Posted September 26, 2011 hello, are you talking about part #H on this drawing? Pierre-Olivier Quote Link to comment Share on other sites More sharing options...
willy63 Posted September 26, 2011 Author Share Posted September 26, 2011 hi pierre olivier no i talking about the nut of the pinion who crank the gear of the diff. this pinion is a gearbox gear. it's some weeks i am looking for axle and gearbox's manual but not easy to find them. willy Quote Link to comment Share on other sites More sharing options...
willy63 Posted September 26, 2011 Author Share Posted September 26, 2011 it crank the gear N on your drawing willy Quote Link to comment Share on other sites More sharing options...
the_shadock Posted September 26, 2011 Share Posted September 26, 2011 understood. Now you may talk about part D on this particular drawing? P-O Quote Link to comment Share on other sites More sharing options...
willy63 Posted September 26, 2011 Author Share Posted September 26, 2011 ah ah !! yes now it's better so trouble is B 's nut someone have an idea of the torque,i tryed all this afternoon .impossible to move it. i made a tool with theeth and tryed with big air tool ,it don't move,so i thank may be the thread was left but not. next step tomorrow. :nut: thanks for the drawing willy Quote Link to comment Share on other sites More sharing options...
the_shadock Posted September 26, 2011 Share Posted September 26, 2011 Willy, please let me know your email address via PM, I have something for you.. Pierre-Olivier Quote Link to comment Share on other sites More sharing options...
Scammell4199 Posted September 27, 2011 Share Posted September 27, 2011 its not a left hand thread is it? Richard Quote Link to comment Share on other sites More sharing options...
willy63 Posted September 27, 2011 Author Share Posted September 27, 2011 hello guys no richard it's a right thread i make a special tool today and removed the nut,but it was very hard. now i am removing all gears to change the bearings gear are like new but the gearbox stayed lot of years without oil so bearing are little rusty and need to be changed. i also dismantled 4 boggies and will finish the 2 last may be this week they need to manufacture new parts,shaft etc..that is not a problem as we have machine tools at home i will have new spring suspension next month. willy Quote Link to comment Share on other sites More sharing options...
supertrack Posted October 1, 2011 Share Posted October 1, 2011 This is the nut , it's very hard to keep it . I used a blowtorch for to heat it . i used a special tool too . Quote Link to comment Share on other sites More sharing options...
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