Eightpot Posted February 4, 2013 Share Posted February 4, 2013 I'm removing a mechanical PTO Superwinch from a 110 (not sure of winch type, fitted to an old ex utility truck), and trying to remove the transfer box as well. I have all the winch bits and PTO unit removed, but can't get the transfer box off as there is a dog gear attached to the back of the input shaft, stopping the box sliding off. It looks like it simply unscrews off the shaft - I've tried turning it with a set of stilsons up to force level 5, and nothing's budging - don't want to go to mental in case I break a tooth Can anyone shed any light on how this gear is attached?? Quote Link to comment Share on other sites More sharing options...
CwazyWabbit Posted February 4, 2013 Share Posted February 4, 2013 The dog gear is normally part of the transfer box input gear. If you remove the bearing carrier the input gear should pull out with a wiggle. Quote Link to comment Share on other sites More sharing options...
Eightpot Posted February 4, 2013 Author Share Posted February 4, 2013 Duh - you're right, the thing was so packed up with gunk and old grease it actually looked like a different part! Got it all off now, I just needed to use force level 9 to seperate the cases. Quote Link to comment Share on other sites More sharing options...
CwazyWabbit Posted February 4, 2013 Share Posted February 4, 2013 They can be a bugger to seperate when the splines on the output shaft of the gearbox start to wear as it creates a lip that catches the transfer box input gear..... or maybe that's when refitting? Either way it's not fun to be juggling with a transfer box whilst laying under the car Quote Link to comment Share on other sites More sharing options...
western Posted February 4, 2013 Share Posted February 4, 2013 PTO Superwinch for 90/110 is the 525 Quote Link to comment Share on other sites More sharing options...
Eightpot Posted February 4, 2013 Author Share Posted February 4, 2013 They can be a bugger to seperate when the splines on the output shaft of the gearbox start to wear as it creates a lip that catches the transfer box input gear..... or maybe that's when refitting? Either way it's not fun to be juggling with a transfer box whilst laying under the car Yep, I think that was the problem - a teeny bit of wear on the splines... Quote Link to comment Share on other sites More sharing options...
CwazyWabbit Posted February 4, 2013 Share Posted February 4, 2013 Yep, I think that was the problem - a teeny bit of wear on the splines... Lol, or a teeny bit of spline on the wear Quote Link to comment Share on other sites More sharing options...
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