Search found 5 matches

by Felix
Sat Jun 15, 2019 4:07 am
Forum: DBTC Forum
Topic: 990 stuck in high range
Replies: 10
Views: 888

Re: 990 stuck in high range

Do not put the screw driver in the hole in the selector, but put a big screw driver behind the selector. Then brace the screw driver against the side of the hole in the gearbox top and give the end of the screw driver a knock with your hand. The selector will not move if you use a constant force on...
by Felix
Fri Jun 14, 2019 9:39 am
Forum: DBTC Forum
Topic: 990 stuck in high range
Replies: 10
Views: 888

Re: 990 stuck in high range

Thanks Steve. How much pressure would/should it take? I did try with a rod in there today but didn't want to put any force on it.

Also 'no pressure on the drive', anything additional to making sure the other lever is in neutral?
by Felix
Thu Jun 13, 2019 10:00 am
Forum: DBTC Forum
Topic: 990 stuck in high range
Replies: 10
Views: 888

Re: 990 stuck in high range

I'm 95% sure it's a 990 IMPLEMATIC 6 speed. I've got the repair, instruction and operation manual for that model and it's helped school me a lot. I've already repaired a couple of items including the height control. Looking at that site, the photos look very similar. Edit: added photo below. https:/...
by Felix
Thu Jun 13, 2019 8:52 am
Forum: DBTC Forum
Topic: 990 stuck in high range
Replies: 10
Views: 888

Re: 990 stuck in high range

Thanks cobbadog. Model, I'm unsure of as the plate is missing and I've been unable to work it out from the other numbers I've found dotted around. Oil was milky and pretty ordinary, I've just drained it and about to refill with fresh. Who knows how old it was, could be as old as the tractor. I don't...
by Felix
Wed Jun 12, 2019 10:55 am
Forum: DBTC Forum
Topic: 990 stuck in high range
Replies: 10
Views: 888

990 stuck in high range

Hi all, First post, I've been reading on here for a while trying to learn as much about my new and first tractor. I've got a ton of questions but I thought I'd start with the latest one. It was shifting from L to H fine until the weekend and now it won't come out of high. I've taken the lever off (t...