Search found 4 matches

by Smokey Joe
Mon Mar 18, 2019 12:28 pm
Forum: DBTC Forum
Topic: 880A Selectamatic Dump Valve
Replies: 5
Views: 616

Re: 880A Selectamatic Dump Valve

Tried it with the link arms and virtually the same... Open dump valve slows arms lowering. I'll be taking the dump valve off to service it but couldn't work out why it behaves like this?
by Smokey Joe
Fri Mar 15, 2019 2:06 pm
Forum: DBTC Forum
Topic: 880A Selectamatic Dump Valve
Replies: 5
Views: 616

Re: 880A Selectamatic Dump Valve

Thanks, I'll try that on the weekend. I'm using the older dowty style fittings, are these likely to behave like the quick couplers?
by Smokey Joe
Fri Mar 15, 2019 9:47 am
Forum: DBTC Forum
Topic: 880A Selectamatic Dump Valve
Replies: 5
Views: 616

880A Selectamatic Dump Valve

Hi, just wondering if anyone could help... Thought I'd try pulling up (opening) dump valve whilst tipping trailer to speed up lowering but instead of lowering faster it virtually stops lowering when dump valve is up. Push it back down and it starts lowering again. I thought if the dump valve was blo...
by Smokey Joe
Sat Nov 03, 2018 9:33 pm
Forum: DBTC Forum
Topic: 880 Selectamatic lift arm bracket/pins
Replies: 0
Views: 2284

880 Selectamatic lift arm bracket/pins

Just wondered if anyone can help... I recently bought a DB880 Selectamatic s/n 880A535445 (1966 I believe). When I bought it the left hand lift arm was broken so I've bought a used replacement. The arm itself is fine same length (closed) but the bracket at the top connecting the arm to the cross lif...