Search found 2196 matches

by db2d
Mon Jun 01, 2020 1:35 pm
Forum: DBTC Forum
Topic: 885 Clutch Troubles
Replies: 5
Views: 91

Re: 885 Clutch Troubles

From your description of the faults I think the best option is to split the tractor and overhaul the clutch.
by db2d
Sun May 31, 2020 9:06 pm
Forum: DBTC Forum
Topic: DB 1190 - Problem with Clutch Slave....no spare part
Replies: 11
Views: 196

Re: DB 1190 - Problem with Clutch Slave....no spare part

davidbrownparts.com Have the parts you require.
by db2d
Tue May 26, 2020 2:06 pm
Forum: DBTC Forum
Topic: Correct Workshop Manuals 990 Selectamatic
Replies: 8
Views: 183

Re: Correct Workshop Manuals 990 Selectamatic

Contact- davidbrownparts.com

The original manuals were only supplied to DB dealers and not for resale. They were amended periodically with supplements and supported with service bulletins. You may have to purchase a number of manuals to cover the complete tractor eg engine, gearbox, hydraulics etc
by db2d
Wed May 20, 2020 12:27 pm
Forum: DBTC Forum
Topic: Really silly question
Replies: 4
Views: 294

Re: Really silly question

Probably an 880 three cylinder engine.
by db2d
Tue May 19, 2020 7:50 am
Forum: DBTC Forum
Topic: 780 Polarity - Always Negative Earth?
Replies: 8
Views: 256

Re: 780 Polarity - Always Negative Earth?

As Ollek stated the 780 has negative earth
by db2d
Thu May 14, 2020 7:57 am
Forum: DBTC Forum
Topic: Inlet and Exhaust Manifold Stud Torque
Replies: 2
Views: 140

Re: Inlet and Exhaust Manifold Stud Torque

25 ft lb
by db2d
Sun May 10, 2020 6:24 pm
Forum: DBTC Forum
Topic: 900 lift piston rings
Replies: 8
Views: 780

Re: 900 lift piston rings

You are correct regarding the holes in the cylinder. Obtaining an oversize piston would be almost impossible. Contact davidbrownparts.com regarding piston rings.
by db2d
Sun May 10, 2020 7:47 am
Forum: DBTC Forum
Topic: 900 lift piston rings
Replies: 8
Views: 780

Re: 900 lift piston rings

How is the auxiliary pipe line for the trailer connected to the hydraulic system on your 900 tractor?
There should be a diverting valve connected to the front of the rear linkage lift cylinder behind your left foot.
When the auxiliary line is being used, the rear lift cylinder is normally Isolated.
by db2d
Sat May 09, 2020 11:49 am
Forum: DBTC Forum
Topic: Sourcing Glass Fuel Bowl - 780 Selectamatic
Replies: 6
Views: 301

Re: Sourcing Glass Fuel Bowl - 780 Selectamatic

davidbrownparts.com is the only parts supplier who has the lift pump with the small bowl. They are a little more expensive because one pump has to be constructed from various parts.
by db2d
Fri May 08, 2020 10:13 am
Forum: DBTC Forum
Topic: Engine serial and dash serial differs
Replies: 2
Views: 206

Re: Engine serial and dash serial differs

The number stamped is not in the normal place for engine identification purposes. I would use the number on the plate as being the correct one.
by db2d
Mon May 04, 2020 8:00 am
Forum: DBTC Forum
Topic: 900 battery box
Replies: 4
Views: 264

Re: 900 battery box

The 900 series tractors never had a battery box mounted on the side of the engine frame. Any fabrication pictures are not original factory fittings.
by db2d
Wed Apr 29, 2020 10:47 am
Forum: DBTC Forum
Topic: AD3/55 880 Selectamatic new rings?
Replies: 16
Views: 736

Re: AD3/55 880 Selectamatic new rings?

davidbrownparts.com will supply a set of rings with the top rings chamfered if requested.

Chrome rings were discontinued many years ago by DB for technical reasons
by db2d
Wed Apr 29, 2020 7:22 am
Forum: DBTC Forum
Topic: Where to buy parts?
Replies: 3
Views: 296

Re: Where to buy parts?

by db2d
Tue Apr 28, 2020 12:42 pm
Forum: DBTC Forum
Topic: AD3/55 880 Selectamatic new rings?
Replies: 16
Views: 736

Re: AD3/55 880 Selectamatic new rings?

Briefly— Please be aware if new piston rings are fitted in all probability oil will accumulate in the exhaust manifold etc. This is quite normal and happens even on new engines until they have been used for some time.