Search found 3732 matches

by ollek
Mon Jun 10, 2019 10:32 am
Forum: DBTC Forum
Topic: Yellow 900
Replies: 11
Views: 493

Re: Yellow 900

I have never heard of a yellow 900 tractor. DB made tractors they called Yellow and Industrial but I have never seen a 900 Industrial or Yellow tractor. Please look in the following link http://www.davidbrowntractor.com/photogallery/gallery.php?category=Industrial%20Tractors The first yellow pained ...
by ollek
Sun Jun 09, 2019 1:18 pm
Forum: DBTC Forum
Topic: Steering cross shaft 880
Replies: 5
Views: 317

Re: Steering cross shaft 880

The link I sent earlier is a link to a complete workshop manual and all adjustments can be found in the manual. Just click on the second part of the manual and scroll down until you get to the steering section.
by ollek
Sat Jun 08, 2019 12:06 pm
Forum: DBTC Forum
Topic: Steering cross shaft 880
Replies: 5
Views: 317

Re: Steering cross shaft 880

I do not understand what you mean by "cross shaft" and steering shaft" but if you refer to fitting the drop arm to the drop arm shaft, then the following link will help you https://drive.google.com/drive/folders/ ... UJUbVlIXzA
by ollek
Thu Jun 06, 2019 8:04 am
Forum: DBTC Forum
Topic: 880 hydraulic problem
Replies: 9
Views: 666

Re: 880 hydraulic problem

It can be difficult to free the valves if they are really stuck. Please remember to do all adjustments correctly and in the correct order when you put everything back together. And be precise, all measurements and adjustments must be absolutely correct, or the system will not work. The following is ...
by ollek
Mon Jun 03, 2019 7:09 am
Forum: DBTC Forum
Topic: So, what's this bit?
Replies: 6
Views: 410

Re: So, what's this bit?

The following is a link to a parts catalogue page, showing the start safety system. The ref 40 in the drawing is the cover for the switch. This cover is visible in the picture https://partstore.caseih.com/us/parts-search.html?csid=2ddd67ae2144b3811f2d1f33be39c666&sl=EN¤cy=&csid=2ddd67ae2144b38...
by ollek
Sat Jun 01, 2019 10:09 am
Forum: DBTC Forum
Topic: Leak in catch knob/ramshaft cover- 880 Implematic
Replies: 13
Views: 654

Re: Leak in catch knob/ramshaft cover- 880 Implematic

I do not think that the pin is chrome plated, and it do not look to be either. If you can not find a usable pin from a scrap yard, take the pin to a professional machine shop, they will most likely be able to find out the material and make a new pin for you. I would not recommend using spray weld.
by ollek
Sat Jun 01, 2019 7:07 am
Forum: DBTC Forum
Topic: Brakes 990
Replies: 6
Views: 360

Re: Brakes 990

Cobbedog, a 990 have 2 seals per side in the rear axle from the start, please see the link I have provided. Please do not compere your 30C with later tractors, it can result in false conclusions by the OP.
by ollek
Sat Jun 01, 2019 5:41 am
Forum: DBTC Forum
Topic: Brakes 990
Replies: 6
Views: 360

Re: Brakes 990

The oil can come from the wheel reductions (the seal behind the brake drum) or from the rear axle. The following two links shows the parts and seals for both locations. https://partstore.caseih.com/us/parts-search.html?csid=2ddd67ae2144b3811f2d1f33be39c666&sl=EN¤cy=&csid=2ddd67ae2144b3811f2d1f...
by ollek
Fri May 31, 2019 5:45 am
Forum: DBTC Forum
Topic: Leak in catch knob/ramshaft cover- 880 Implematic
Replies: 13
Views: 654

Re: Leak in catch knob/ramshaft cover- 880 Implematic

You will have to visit a tractor scrap yard for the latch pin. The brass insert is a part of the piston, not the cylinder, and was fitted to the piston from new. The insert acts as a bearing for the connecting rod end.
by ollek
Wed May 29, 2019 6:55 pm
Forum: DBTC Forum
Topic: Grinding in lower speed pto
Replies: 2
Views: 216

Re: Grinding in lower speed pto

First of all, the clutch pedal must be fully depressed and you have to wait for at least 5 seconds with the clutch pedal fully down and the engine at low idle before you move the selector lever from neutral to high or low pto speed. Please be aware of that you will need to press hard on the pedal fo...
by ollek
Wed May 29, 2019 1:25 pm
Forum: DBTC Forum
Topic: DB885 Engine Oil Filter
Replies: 2
Views: 266

Re: DB885 Engine Oil Filter

The filter is the same as used in 90- and 94-series tractors. The part number is K200037 and the filter can be obtained from davidbrownparts in UK, please see the following link http://www.davidbrownparts.com/Filtration.html The following is a link to the 1190 parts catalogue https://partstore.casei...
by ollek
Tue May 28, 2019 8:52 am
Forum: DBTC Forum
Topic: Timing Gears
Replies: 6
Views: 456

Re: Timing Gears

Early tractors had coarse cast gears. These gears were later superseded with dense steel gears. This change was made because some of the cast gears failed, especially in tractors with power steering pump.
by ollek
Tue May 28, 2019 4:08 am
Forum: DBTC Forum
Topic: Date of manufacture.
Replies: 4
Views: 349

Re: Date of manufacture.

Have a look in the following link to a page from the David Brown Club https://dbtc.co.uk/index.php/information/serial-numbers
by ollek
Mon May 27, 2019 7:03 pm
Forum: DBTC Forum
Topic: Leak in catch knob/ramshaft cover- 880 Implematic
Replies: 13
Views: 654

Re: Leak in catch knob/ramshaft cover- 880 Implematic

Off cores the bolts are turning when you turn the nuts, you have to have an other spanner on the bolt head to prevent the bolt from turning. It sounds like you never has done any work on machines.
by ollek
Mon May 27, 2019 8:40 am
Forum: DBTC Forum
Topic: Leak in catch knob/ramshaft cover- 880 Implematic
Replies: 13
Views: 654

Re: Leak in catch knob/ramshaft cover- 880 Implematic

The two centre bolts are going trough the rear axle and have nuts in front of the axle. The bolts can not be tighten from the rear but you have to tighten at the nuts while preventing the bolts from turning. These long bolts are keeping the lift cylinder and the rear cover in place, as are the two l...