Problem Connecting Hydraulic Hoses: Loaders Back Hoes  -- General Tractor Discussions Discussion Forum and Review Problem Connecting Hydraulic Hoses: Loaders Back Hoes -- General Tractor Discussions Discussion Forum

  parts   |   discussion   |   photos   |   podcast   |   reviews   |   specs   |   dealers   |   classifieds   |   contact   |   faq   |   myProfile   |   home          Login Now | Sign Up


FAQ:   What is a tractor?

Forum Index


New As Posted | Active Subjects



Click to Post a New Message!

Discussion Boards > Active Subjects > Messages as Posted > Loaders Back Hoes Forum

Page [ 1 ] | 2 | | Next >>
Reply | Pop Up Window Reply | Add PhotoAdd Photo
 05-24-2000, 20:50 Post: 16612
Tech



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1

2
Filter by User
 Problem Connecting Hydraulic Hoses

I sometimes have a problem reattaching the hydraulic lines on my loader after having removed it for mowing. One or two of the lines will go on very hard, it feels like there is pressure in the line. At times, I have all I can do to get them back on. What causes this? Is it due to leaving the loader in the wrong position on the ground? If it happens, how can I make them easier to reattach?






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-24-2000, 21:14 Post: 16616
tom



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1

2
Filter by User
 Problem Connecting Hydraulic Hoses

You did not say what brand of tractor or loader, but I can tell you that I have a NH TC33D with a NH7398 loader and have noticed the same thing some times. I can simply move the control stick on the tractor with the engine off in the loader up/down direction and the bucket up/down position and it relieves any pressure in the lines on the tractor. The hoses then connect with no problem.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-24-2000, 21:15 Post: 16617
tom



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1

2
Filter by User
 Problem Connecting Hydraulic Hoses

Oops, NH7308 loader.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-24-2000, 22:12 Post: 16621
Bird Senter

TP Contributor

Join Date: Jun 1999
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 962

2
Filter by User
 Problem Connecting Hydraulic Hoses

Tom, I can't say for sure, but I think the same thing (moving the joystick around to relieve the pressure) works on all of them.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-24-2000, 23:18 Post: 16624
Tech



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1

2
Filter by User
 Problem Connecting Hydraulic Hoses

tom...I have a NH TC29D with 7308 loader. I'll try your suggestion. Sounds like a simple solution.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-25-2000, 04:31 Post: 16628
TomG

TP Contributor

Join Date: Feb 2002
Location: Upper Ottawa Valley
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 5406
 Problem Connecting Hydraulic Hoses

Sometimes I can't get a connector in even after relieving the pressure with the spooling valves. I think the oil remaining in the connector body can be enough to prevent seating, but it doesn't always happen. I found that the hose seats easily if I pull the lever while pushing on the hose.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-25-2000, 05:43 Post: 16630
Bird Senter

TP Contributor

Join Date: Jun 1999
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 962

2
Filter by User
 Problem Connecting Hydraulic Hoses

And like Tom said to start with, just be sure the engine is OFF when you do it.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-25-2000, 07:05 Post: 16632
David Paul



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1
 Problem Connecting Hydraulic Hoses

Any pressure build up on either side of a quick disconnect hydraulic fitting will make it almost impossible to reconnect. Sometimes cracking the quick disconnect loose from a hose is the only way. When the loader is detached, shut the tractor off and move the loader controls for lift and bucket in all directions to relieve pressure on all lines before disconnection. This will remove pressure on the loader side of the fittings. Make sure the loader is firmly parked and will not move once it is disconnected. If it moves after disconnection considerable pressure can be built up in the lines making them difficult to connect. The suggestions about cycling the loader control on the tractor prior to reconnection is a very good idea also.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-25-2000, 23:55 Post: 16663
Richard Harburn



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1
 Problem Connecting Hydraulic Hoses

I have had this problem with my Steiner. Even though I always put the spool valve into "float" position when letting the implement down, there is sometimes a problem inserting the male end of the quick connect into the female side. You are right in saying that they can not be forced together. The problem is not on the tractor side but rather with the implement. The hoses in the attachment are charged with hyd. fluid and this is just like a solid rod - it cannot be compressed and the fluid is keeping the quick connect from going together. Wrap a rag around the male end of the hose and push against something solid. The end will retract and release a small amount of hyd. fluid and the pressure in the line. You only need to do this to one of the ends. The couplings will then snap together easily. At least this is how I solve the problem on my machine.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
 05-26-2000, 10:31 Post: 16671
Jack in IL



Join Date:
Location:
TractorPoint Premium Member -- 5 Tractors = Very Frequent Poster
Posts: 1
 Problem Connecting Hydraulic Hoses

Some conditions that can cause the implement side hoses to become hard to attach because they are pressurized are: (1) a significant temperature change from the time the implement was disconnected until trying to reattach it, and (2) the implememt "settles" while disconnected due to internal leakage in hydraulic cylinders. In extreme cases, you may need to slightly loosen the coupler from the hose with wrenches to let some oil out and releave the pressure.






Reply to PostReply | Quote Post Reply to PostQuote Reply | Add PhotoAdd Photo | Share This
Reply | Pop Up Window Reply | Add PhotoAdd Photo


Page [ 1 ] | 2 | | Next >>

Discussion Boards > Active Subjects > Messages as Posted > Loaders Back Hoes Forum

Thread 16612 Filter by Poster:
Bird Senter 2 | David Paul 1 | Greg franklin 1 | Halsey Green 1 | Jack in IL 1 | minimac 1 | Paul Hastings 1 | rharryman 2 | Richard Harburn 1 | Ross 1 | Tech 2 | tom 2 | TomG 1 |



SEARCH


 (Advanced Search)

Picture of the Day
Wishfull

Home Improvement - Angle Shutoff Valve Failure in Closed Position
Angle Shutoff Valve Failure in Closed Position


Recent Posts without Replies
   Anyone have a John Deere 2025
   Does anyone use studded tires
   How big is Enough LED Dash Inf
   Who Makes Most Front Snowblowe
Recent Topics with Activity
   2005 Cub Cadet 6284 Drive Shaf
   TC40D wants to keep moving
   Cub Cadet 6284 with Westendorf
   Angle Shutoff Valve Failure in
   John Deere vs Kubota or other


Featured Suppliers

Mountain Creek Labradoodles
      MountainCreekLabradoodles.com





New Forums on Gun Sport Shooting and Hunting -- BarrelPoint.com  New Forums on Horses ManePoint.com
Talk Horses at ManePoint
Hunting + Gun Sports at BarrelPoint



Most Viewed

+ 7108 Loader
+ Problem Connecting Hydraulic Hoses
+ Woods 9000 sub-frame backhoe
+ Backhoe Hydraulic Hose Line Set up
+ Front End Loader for Honda 5518 Multi-Purpose Trac
+ Kit Built Backhoe Review Advice
+ Great Bend Loader
+ Best way to free a seized pivot bolt joint
+ small backhoe bucket
+ Cylinder seal replacement

Most Discussion

+ Backhoes and breaking frames
+ Backhoe Hydraulic Hose Line Se
+ Back hoe on a sub-compact
+ Best way to free a seized pivo
+ I am frustrated with my loader
+ Loader Buddy
+ JD 48 Dipper cylinder
+ THUMB SIZE
+ TC33D New Holland breaking in
+ CADDigger 608 Building Experie

Newest Topics

+ LA301 leak down
+ Kubota BH7600 backhoe parts needed
+ Front end loader hydraulic issue any help
+ Best o-rings for hydraulic quick connects
+ Kubota B6200HST Compatible Loader
+ Hydraulic Gremlins
+ Update - Backhoe Attachment
+ 14 LA Loader
+ 14 LA Loader
+ 7308 Loader