JCB 3c Gearbox rebuild

Discuss loaders/backhoes here

Topic author
davidbrown80
Posts: 74
Joined: Mon Jun 29, 2009 10:45 pm
Real name: Roland
Location: york
Has thanked: 7 times
Been thanked: 6 times
Flag: Great Britain

JCB 3c Gearbox rebuild

Post #1 by davidbrown80 » Fri Feb 14, 2020 12:29 pm

hi can anyone tell me were i can get the infomation i need to rebuild the gearbox in my 3c mk2 i think a bearing might have gone or something as when i select high range theres a chattering noise from the gearbox but strangly enough its fine in low box. its a 2x5 speed manual box 1976ish
i would be gratefull of any help cant find much on stripping down and rebuilding one of theses boxes anywhere
thanks in advance .


essexpete
Posts: 2941
Joined: Fri Jul 13, 2007 12:43 am
Real name: essexpete
Has thanked: 541 times
Been thanked: 355 times

Re: JCB 3c Gearbox rebuild

Post #2 by essexpete » Fri Feb 14, 2020 3:10 pm

Don't forget that apart from the knowledge on here the Leyland/Nuffield tractor forum might be useful to you.


essexpete
Posts: 2941
Joined: Fri Jul 13, 2007 12:43 am
Real name: essexpete
Has thanked: 541 times
Been thanked: 355 times

Re: JCB 3c Gearbox rebuild

Post #3 by essexpete » Fri Feb 14, 2020 3:12 pm

Incidentally have you inspected the oil after it has been warmed up? You might check to see if there is any metallic debris.


Return to “Loaders/Backhoes”

Who is online

Users browsing this forum: No registered users and 5 guests