Agriculture and Farm Equipment

Agriculture and farm Equipment repair questions? Ask a mechanic.

Connect one-on-one with {0} who will answer your question

This answer was rated:

New Holland tractor T1530 wont run at full power. I have bled…

New Holland tractor T1530 won't...
New Holland tractor T1530 won't run at full power. I have bled the fuel system several times, still seem to have air, and the tractor still won't keep RPMs at PTO setting. I have not found any leaks in the fuel system where it could be drawing in air. Is there anything else I can try?
Show More
Show Less
Ask Your Own Agriculture and Farm Equipment Question
Answered in 44 minutes by:
8/14/2014
Mechanic: dd85, Foreman replied 8 years ago
dd85
dd85, Foreman
Category: Agriculture and Farm Equipment
Satisfied Customers: 678
Experience: Service manger for over 18 years in same Dealership
Verified
dd85 :

Since the fuel lines are all on the Suction side of the fuel system, there will be no leaks.

dd85 :

If you remove fuel cap, have approx. 20 lbs of air in air compressor tank, blow into fuel tank. If there is a leak ist should drip.

dd85 :

DO NOT use full Air pressure from Compressor .

Customer:

I did that, and found no dripping or leaks. What should I do next?

dd85 :

Remove the line from the fuel tank to the filter, at the filter.

dd85 :

does 1/2 gallon of fuel run out steadily?

dd85 :

If not remove fuel cap from fuel tank, does this improve flow?

dd85 :

If removing the fuel cap improves the flow you have a bad air vent in the fuel cap. If not there may be an obstruction in the fuel line or the fuel tank.

dd85 :

Using 10 lbs of pressure with fuel cap off, into the line at the filter, this should remove any obstruction.

dd85 :

If fuel ran freely, reinstall line.

dd85 :

remove line at injection pump. there is a banjo fitting where the line connects to the injection pump. remove this fitting also. after removing line from banjo fitting, look into banjo where line attached. is it clear and clean? there have been instances of the tube of the Banjo bolt filling up with ?? and blocking fuel flow.

dd85 :

Use a smeall drill bit by hand to remove ?? from tube of banjo tube. then blow air bhrough the small banjo hole out the tube until clean.

Customer:

Thank you for the detailed instructions. I will work through them when I get off work.

dd85 :

Be careful, Diesel is flammable.

dd85 :

If this diesn't work, let me know what does happen on each step.

Customer:

The fuel ran freely at the fuel filter. The fitting at the injection pump is crystal clean. In other words, everything is perfect except how the tractor is running. So, there doesn't seem to be a fuel obstruction or leaks. Is there anything left to check before I have to break down and take it into the shop?

dd85 :

Does it smoke at all when it looses power? Black smoke? White smoke?

Customer:

no smoke

dd85 :

What makes you think you are getting air in the fuel line?

dd85 :

If you are getting fuelto the injector pump, then yes it is time to take to the shop.

dd85
dd85, Foreman
Category: Agriculture and Farm Equipment
Satisfied Customers: 678
Experience: Service manger for over 18 years in same Dealership
Verified
dd85 and 87 other Agriculture and Farm Equipment Specialists are ready to help you
Ask your own question now
Was this answer helpful?

How JustAnswer works

step-image
Describe your issueThe assistant will guide you
step-image
Chat 1:1 with a mechanicLicensed Experts are available 24/7
step-image
100% satisfaction guaranteeGet all the answers you need
Ask dd85 Your Own Question
dd85
dd85
dd85, Foreman
Category: Agriculture and Farm Equipment
Satisfied Customers: 678
678 Satisfied Customers
Experience: Service manger for over 18 years in same Dealership

dd85 is online now

Related Agriculture and Farm Equipment Questions
I did pto on 6610 new holland and also replaced hydraulic
I did pto on 6610 new holland and also replaced hydraulic pump but now steering wont turn had several mechs all failed … read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
I have a T4.75 tractor. I was shredding some thick grass and
I have a T4.75 tractor. I was shredding some thick grass and the PTO bogged down and then quit working. How can I fix it? … read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
I have a New Holland T1530 that won't start. Just happened.
Just happened. Ran the tractor last week with a brushhog on it and stored it when I was done. Tuesday it wouldn't start. … read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
2002 Ford?New Holland tractor. removed pto housing to access
2002 Ford?New Holland tractor. removed pto housing to access 540/1000 rpm shifting mechanism. As I was pulling housing off the drive gear in the clutch pack came off and remained with the drive shaft … read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,243 satisfied customers
Kubota L3709 SU started and ran for about 15 seconds then
Kubota L3709 SU started and ran for about 15 seconds then acted like it was running out of fuel. I fueled it up and tried to start it. The starter turns but the tractor won't start. I noticed diesel s… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,466 satisfied customers
Have a JD 5055D tractor. We use it in a stationary setting,
Have a JD 5055D tractor. We use it in a stationary setting, but use the PTO to run a JD 348 square baler. It recently started "not working". "Not working" means it dies when running the PTO. It starts… read more
Wayne
Wayne
Journeyman
Vocational, Technical or Trade Scho
2,466 satisfied customers
I am reading this thread for the New Holland TN series
I am reading this thread for the New Holland TN series tractor and its operator presence system. dd85 explained its operation and referenced an attachment but I can't see the attachment. I have both t… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,243 satisfied customers
I have a L85 New Holland tractor. The P.T.O. is operated by
I have a L85 New Holland tractor. The P.T.O. is operated by an electro-hydraulic knob. When operated the PTO is in sudden rotation, not gradual operation like with a clutch lever. This sudden rotation… read more
Daniel Wilson
Daniel Wilson
Auto Mechanics 1&2/diesel mech
1,243 satisfied customers
I have a New Holland 6030 and the pto won't come on. There
I have a New Holland 6030 and the pto won't come on. There is power to the switch and it is full of fluid. I get an yellow warning sig.… read more
dd85
dd85
Foreman
20 years Service Manager at Dealersh
678 satisfied customers
I have a 1998 New Holland 7635 (near as I can tell, very similar
I have a 1998 New Holland 7635 (near as I can tell, very similar to the TL100) 4WD with HI LO, electro hydraulic PTO engagement and I'm having trouble diagnosing why the PTO will not fully engage. It … read more
dd85
dd85
Foreman
20 years Service Manager at Dealersh
678 satisfied customers
New Holland TN65D tractor 4x4. Looking to buy. Advertisement's
New Holland TN65D tractor 4x4. Looking to buy. Advertisement's says trans. slips badly when hot. Are they meaning the clutch? Not familiar with this model.… read more
dd85
dd85
Foreman
20 years Service Manager at Dealersh
678 satisfied customers
I have a 1998 T1630 tractor that won't start. I believe it
I have a 1998 T1630 tractor that won't start. I believe it is the PTO that will not let the tractor to turn over. The PTO is very difficult to engage and disengage. Is there any way to override the sw… read more
dd85
dd85
Foreman
20 years Service Manager at Dealersh
678 satisfied customers
2010 new holland 3050 boomer when I set the clock I lost PTO
2010 new holland 3050 boomer when I set the clock I lost PTO RPM display on the dash. I want a chart that compares engine RPM to PTO RPM… read more
dd85
dd85
Foreman
20 years Service Manager at Dealersh
678 satisfied customers
I have a New Holland T2220. After finishing some rototilling
I have a New Holland T2220. After finishing some rototilling yesterday, I noticed that the PTO indicator light did not go out when I shifted the PTO out. I didn't think much of it because the PTO did … read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
I need to bleed air from the fuel system on a New Holland TD75D
I need to bleed air from the fuel system on a New Holland TD75D tractor, but cannot find the manual to know where to bleed it from. Please help.… read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
what causes a pto to slip at 135 hp on a 1982 john deere 4840
what causes a pto to slip at 135 hp on a 1982 john deere 4840 with a ps transmission they say the transmission doesn't slip, how common is it fot the pto clutch to go bad, I need a tractor for pulling… read more
Kevin
Kevin
2 years John Deere Tech school
235 satisfied customers
I have a 1997 New Holland 3010S that suddenly wont start.
I have a 1997 New Holland 3010S that suddenly won't start. I checked the battery, and it's good. I can jump start the tractor with a portable charger if I jump directly on the starter. It seems clear … read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
After working my 3010s new holland loader hard moving stumps,
After working my 3010s new holland loader hard moving stumps, the system has lost its power. It now foams the fluid. It still works , just slow and jumpy. The filter is new and the fluid is full, but … read more
Curtis B.
Curtis B.
Technician
Associate Degree
6,891 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Curtis B.

Curtis B.

Technician

6,891 satisfied customers

Technican turned service manager on multiple lines of equipment and rental equipment.

Wayne

Wayne

Journeyman

2,466 satisfied customers

34 + years as a mechanic

Chris (aka-Moose)

Chris (aka-Moose)

Technician

310 satisfied customers

24 years of experience diagnosing & repairing

cumminsdr

cumminsdr

Mechanic

44 satisfied customers

Cummins field tech

dieseldan55

dieseldan55

Mechanic

42 satisfied customers

Road mechanic for Volvo Construction Equipment.

Cat Man

Cat Man

Cat Engine Expert

37 satisfied customers

I am ASE Master Certified.

MowerDocMD

MowerDocMD

Technician

33 satisfied customers

Own LaGrange Small Engine Repairing farm tractors and equipment

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x