Search found 738 matches

by cobbadog
Thu Jan 09, 2020 11:34 am
Forum: DBTC Forum
Topic: 1965 David Brown 880UE Implematic, how to prime transmission hydraulic pump?
Replies: 111
Views: 5565

Re: 1965 David Brown 880UE Implematic, how to prime transmission hydraulic pump?

There has to be a reason for this issue. Are the other gears the correct ones and can they be fitted wrongly? It appears you have the right gearon the pump so now work backwards from there.
by cobbadog
Thu Jan 09, 2020 4:51 am
Forum: DBTC Forum
Topic: 1965 David Brown 880UE Implematic, how to prime transmission hydraulic pump?
Replies: 111
Views: 5565

Re: 1965 David Brown 880UE Implematic, how to prime transmission hydraulic pump?

An interesting issue you have there for which I have no answer. Unless other gears are wrong or there is an optional gear that will make it engage
by cobbadog
Tue Jan 07, 2020 11:16 am
Forum: DBTC Forum
Topic: flushing out transmission/Hydraulics
Replies: 8
Views: 513

Re: flushing out transmission/Hydraulics

One of the tips for my tractor was to use diesel in the box and drive slowly around hitting the brakes and accelerating for a short time. Drain completely, maybe even doing it twice then if happy refill with new oil.
by cobbadog
Mon Jan 06, 2020 10:26 am
Forum: DBTC Forum
Topic: DB 990A Implematic Hydraulics Not Working
Replies: 39
Views: 1818

Re: DB 990A Implematic Hydraulics Not Working

BSF = British Standard Fine. BSW = British Standard Whitworth. Both are Whitworth threads and nuts and bolts can still be purchased but are expensive to buy here in Australia So I bought a small lathe to make ones myself. As for spanners, these are still available online and most are made in India. ...
by cobbadog
Sun Jan 05, 2020 10:42 am
Forum: DBTC Forum
Topic: 885 retard screw
Replies: 15
Views: 693

Re: 885 retard screw

I agree with gard, very nice work on the restoration.
by cobbadog
Sat Jan 04, 2020 5:48 am
Forum: DBTC Forum
Topic: Cropmaster Clutch
Replies: 5
Views: 248

Re: Cropmaster Clutch

When I fitted a new clutch assembly in my 30C I just put the old assembly on the counter, gave him the details of the tractor and he looked up the replacement assembly which too 2 days to get in. Complete assembly including the thrust bearing. Was not a hard thing to find here in Oz. I figured it wa...
by cobbadog
Fri Jan 03, 2020 11:14 am
Forum: DBTC Forum
Topic: 885 retard screw
Replies: 15
Views: 693

Re: 885 retard screw

When oppr if I buy something that is "not running at the moment, but it was running when I parked it" I price them on scrap or spare parts value. The reason is that some people handle the truth very carelessly if you understand what I mean. If it ran all those years back and it was not seized anyone...
by cobbadog
Fri Jan 03, 2020 4:52 am
Forum: DBTC Forum
Topic: Help if possible please.
Replies: 36
Views: 1303

Re: Help if possible please.

Maybe the "Special" decal is there for that heater arrangement.
by cobbadog
Wed Jan 01, 2020 10:29 am
Forum: DBTC Forum
Topic: Help if possible please.
Replies: 36
Views: 1303

Re: Help if possible please.

Is it possible that the cab and loader system were dapted by a previous owner nd not by the fctory at all? I know here in Oz many owners put their own accessories on to try and save money and can end up with wrong parts on tractors.
by cobbadog
Mon Dec 30, 2019 5:23 am
Forum: DBTC Forum
Topic: 1965 David Brown 880UE Implematic, how to prime transmission hydraulic pump?
Replies: 111
Views: 5565

Re: 1965 David Brown 880UE Implematic, how to prime transmission hydraulic pump?

At the cost of a couple of "O" rings replace them at all times, nearly have to be the chapest part of a tractor.
by cobbadog
Mon Dec 30, 2019 5:21 am
Forum: DBTC Forum
Topic: Selectamatic 990
Replies: 6
Views: 518

Re: Selectamatic 990

That is an interesting problem when and if it arises.

How does anyone delete a thread if your not an administrator? I never knew it could be done by the poster.
by cobbadog
Sun Dec 29, 2019 11:17 am
Forum: DBTC Forum
Topic: Voltage Regulator / Dynamo
Replies: 16
Views: 915

Re: Voltage Regulator / Dynamo

Glad you have your system sorted out now. The man ual that Gard kindly sent me was a very detailed manual on how to set Lucas regulaters and generators/dynamos. The spring you mention may hav ebeen the bi-metalic strip that aids the opening and closing of the gaps. The manual describes couple of dif...
by cobbadog
Wed Dec 25, 2019 1:54 am
Forum: DBTC Forum
Topic: Seasonal Greetings
Replies: 1
Views: 202

Re: Seasonal Greetings

Thank you db2d and wish you the same.
by cobbadog
Wed Dec 25, 2019 1:52 am
Forum: DBTC Forum
Topic: Crank scroll seal
Replies: 10
Views: 613

Re: Crank scroll seal

Thanks for ciorrecting your mistake ollek, I appreciate it.
ope you also enjoy your christmas as we are.