Dominator 98 Advice

Flat 10

Member
Arable Farmer
Location
Fen Edge
The rubber ring washer that seals the glass filter bowl on the lift pump is probably shot, they react with diesel and go leaky.
The replacement filter and bowl and new washer comes as a kit complete, replace the lot every year.
This comes as part of the lift pump? which has been replaced.
 

David.

Member
Mixed Farmer
Location
J11 M40
This comes as part of the lift pump? which has been replaced.
20220803_091239.jpg

The glass bowl pictured. This is the priming pump, it is a syringe/plunger type pump and if it is the original one, not a replacement, then that may be letting air in too, but unlikely.
Start with the rubber sealing ring.
20220803_091200.jpg

Modified fuel supply.
 
Last edited:

Flat 10

Member
Arable Farmer
Location
Fen Edge
Many thanks all. I can confirm that banjo and pipe down into tank is perfectly clear. He will check spring on fuel stop in due course. Will Rev up and start fine in the yard but after either a tankful or couple of tankfuls it loses power and won’t Rev up. I don’t think it actually stalls.
 

DrWazzock

Member
Arable Farmer
Location
Lincolnshire
Spout seems to need a lot of greasing at the swivel otherwise it won’t fold out.
Had a problem with top sieve blocking with wheat straw/ears. Closed it a bit . Problem seemed to go away.
Shaft monitor still random on walkers agitator:
Not much left to do, thankfully.
Going alright in wheat but as with every combine I’ve ever known, you get a few tips in sample with bottom sieve open far enough to make decent progress without overloading returns. I think that’s a result of our burnt off crap sand wheat more than anything but in my view confirms all combine sieves are just a token gesture that don’t really work when asked to actually do something. As you drive through a bit of sadly rare good land you can see the sample change to good.
 

Andy26

Moderator
Arable Farmer
Location
Northants
Spout seems to need a lot of greasing at the swivel otherwise it won’t fold out.
Had a problem with top sieve blocking with wheat straw/ears. Closed it a bit . Problem seemed to go away.
Shaft monitor still random on walkers agitator:
Not much left to do, thankfully.
Going alright in wheat but as with every combine I’ve ever known, you get a few tips in sample with bottom sieve open far enough to make decent progress without overloading returns. I think that’s a result of our burnt off crap sand wheat more than anything but in my view confirms all combine sieves are just a token gesture that don’t really work when asked to actually do something. As you drive through a bit of sadly rare good land you can see the sample change to good.
We always used to struggle with unthreshed ear tips in the sample, even after a new reconditioned drum there was no improvement.

Just accepted the sample was never going to be perfect and pushed on.
 

Zippy768

Member
Mixed Farmer
Location
Dorset/Wilts
Spout seems to need a lot of greasing at the swivel otherwise it won’t fold out.
Had a problem with top sieve blocking with wheat straw/ears. Closed it a bit . Problem seemed to go away.
Shaft monitor still random on walkers agitator:
Not much left to do, thankfully.
Going alright in wheat but as with every combine I’ve ever known, you get a few tips in sample with bottom sieve open far enough to make decent progress without overloading returns. I think that’s a result of our burnt off crap sand wheat more than anything but in my view confirms all combine sieves are just a token gesture that don’t really work when asked to actually do something. As you drive through a bit of sadly rare good land you can see the sample change to good.
I get the same problem with the spout. I Grease it up at various points on opening - alot of up and down the steps - to grease in different areas.
Only 3 out of 4 nipples work on ours. Can't seem to unscrew them without having to remove the tube - which ain't gonna happen.
 

Om352

Member
I get the same problem with the spout. I Grease it up at various points on opening - alot of up and down the steps - to grease in different areas.
Only 3 out of 4 nipples work on ours. Can't seem to unscrew them without having to remove the tube - which ain't gonna happen.
A few on ours gummed up as well. I give a good blast of that aerosol grease around the tub and that seems to do the trick.
 

zero

Member
Mixed Farmer
Location
Yorkshire coast
I get the same problem with the spout. I Grease it up at various points on opening - alot of up and down the steps - to grease in different areas.
Only 3 out of 4 nipples work on ours. Can't seem to unscrew them without having to remove the tube - which ain't gonna happen.
Some only take grease in certain auger positions. Only tip auger that ever opened smooth that i can remember was on a senator after we re fitted it. But it had gummed up with dust after a couple of days so was back to square one.
 

Zippy768

Member
Mixed Farmer
Location
Dorset/Wilts
Having steering issues today. Lost all sensitivity, having to turn steering wheel 5x the amount you'd expect to turn.
Everything else hydraulic is working fine.

Seemingly intermittent as sometimes steering normally.
Undid the pipe on steering ram and it seemed to be pumping oil without turning the steering wheel.
Maybe a valve sticking somewhere??
 

glasshouse

Member
Location
lothians
Having steering issues today. Lost all sensitivity, having to turn steering wheel 5x the amount you'd expect to turn.
Everything else hydraulic is working fine.

Seemingly intermittent as sometimes steering normally.
Undid the pipe on steering ram and it seemed to be pumping oil without turning the steering wheel.
Maybe a valve sticking somewhere??
Seals gone in ram
 

v8willy

Member
Mixed Farmer

Attachments

  • 1.jpg
    1.jpg
    529 KB · Views: 0
  • 2.jpg
    2.jpg
    390.2 KB · Views: 0
  • 3.jpg
    3.jpg
    372.6 KB · Views: 0

SFI - What % were you taking out of production?

  • 0 %

    Votes: 103 40.6%
  • Up to 25%

    Votes: 93 36.6%
  • 25-50%

    Votes: 39 15.4%
  • 50-75%

    Votes: 5 2.0%
  • 75-100%

    Votes: 3 1.2%
  • 100% I’ve had enough of farming!

    Votes: 11 4.3%

May Event: The most profitable farm diversification strategy 2024 - Mobile Data Centres

  • 1,417
  • 26
With just a internet connection and a plug socket you too can join over 70 farms currently earning up to £1.27 ppkw ~ 201% ROI

Register Here: https://www.eventbrite.com/e/the-mo...2024-mobile-data-centres-tickets-871045770347

Tuesday, May 21 · 10am - 2pm GMT+1

Location: Village Hotel Bury, Rochdale Road, Bury, BL9 7BQ

The Farming Forum has teamed up with the award winning hardware manufacturer Easy Compute to bring you an educational talk about how AI and blockchain technology is helping farmers to diversify their land.

Over the past 7 years, Easy Compute have been working with farmers, agricultural businesses, and renewable energy farms all across the UK to help turn leftover space into mini data centres. With...
Top