Question about Cars & Trucks

Open Question

Hydraulic issues with John Deere tc44h

Intermittent slow boom and bucket control

Posted by on

2 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

  • 786 Answers

SOURCE: Haudraulick problems on John Deere 3350

Try disconnecting a hose from the steer cylinder. Place the hose end in a 5 gal. bucket and see if you have flow from steer motor. turn steering wheel to the opposite direction of open hose fitting to check for steer cylinder piston leakage. Piston leakage will pressurize both directions of steer cylinder at the same time resulting in no steer. Be careful not to overflow your bucket. Reuse your oil if bucket is clean

Posted on May 21, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Haudraulick problems on John Deere 3350


Try disconnecting a hose from the steer cylinder. Place the hose end in a 5 gal. bucket and see if you have flow from steer motor. turn steering wheel to the opposite direction of open hose fitting to check for steer cylinder piston leakage. Piston leakage will pressurize both directions of steer cylinder at the same time resulting in no steer. Be careful not to overflow your bucket. Reuse your oil if bucket is clean

May 21, 2017 | Cars & Trucks

1 Answer

Where is pto over temp relay or sensor located on x495 john deere diesel engine


I worked for Kubota for 10 years and I am not familiar with a PTO temp sensor, John Deere or otherwise. The PTO function has nothing to do with engine other than slight increase in coolant temp when the PTO is under a load. Check for correct Hydraulic oil level(dipstick or sight glass in transaxel) and make sure grass or trash is not packed around the hydraulic oil cooler in front of the radiator. Remove the screen and use compressed air to clean it often. Change hydraulic oil filters every 100 hours

May 21, 2017 | Cars & Trucks

1 Answer

Cat 336 d implement boom swing bucket moving fast


Been sometime since I worked on hydraulics. But isn't the swing(or any action) controlled by how far you move the handle? Hydraulic handle? If that's your case the the block at the handle has a stuck valve. If yours is electronic Then it is a bad servo switch or stuck valve/ solenoid at the block for the swing.

Jan 08, 2017 | Cars & Trucks

2 Answers

Hydraulic joystick stopped working


Check hydro fluid? Is this electric over hydraulic? Could be a relay. What model?

Feb 10, 2016 | Seat Cars & Trucks

1 Answer

What is the correct relay solenoid for an electric motor that runs the hydraulic pump for a Telsta A-28D aerial boom lift ?


TELSTA A28D Bucket Controls Acting Up - Contractor Talk

www.contractortalk.com > Forum > Equipment & Safety > Vehicles
Sep 5, 2009 - 20 posts - ‎9 authors Problem I'm having with my truck is that the controls on the boom are acting .... I'd also like to replace the 3 small relays in the main control panel where the boom ... We recently purchased a 2000 e350 with the Telsta A28D lift and had .... back to the tower and up to the controls back down to the solenoids.

Jul 25, 2015 | Cars & Trucks

1 Answer

Replace cylinder in bottom boom on hiranger bucket truck


ive heard of folks doing it without a crane but i would not try it , alignment is too critical with getting guides and stops back in and with nothing to move boom that would be too difficult

anyways: suspend boom end with double straps from crane , disconnect hydraulic/electric swivels/plugs at truck end lift end of boom slightly with boom all the way extended straight out , remove acess panel (both sides) at jct of upper/lower boom section . remove C clip one side drive out pin oppisite side (wiggle boom to clear pin) locate stops in lower section boom end unbolt , slowly pull upper boom with crane away take care of hydraulic lines and electric wires set on floor on wood cribbing , locate bottom of cylinder truck end find C clip and pin Might be behind a trim cover that might need to be remove drive out pin also remove bottom cylinder hyd hose connect crane to cylinder end move out a foot or so remove top cyliinder hydraulic hose then carefully slide out cylinider with crane , Note if your valves are not tight and new oil will leak back and cause boom base to sag when you unhook hydraulic hoses , your gonna need to block this up with wood cribbing just in case

reverse removal process to install new one , also i would not just install a new seal (you can) with out having cylinder recromed I'll bet it's rusty thats what tears the seals up
and allways replace entire oil volume in hydraulics your old seal is in old oil not good for the new one

Apr 26, 2014 | 1985 Chevrolet Chevy

1 Answer

Hydraulic system mulfunction


you may have to get specialist hydraulics for this. ON most boom and cylinder systems there is a flow control valve on the bottom side of the cylinder to stop uncontrolled fall in the event of hose failure. If the flow rate is too high the valve closes off and locks the ram in the position that the hose failed in. To unlock it you have to extend the ram in question and lower it slowly. Bent rams will also cause the fault as there is normally no downward hydraulic action as the ram moving back in relies on weight so any bent /jamming bush will not result in a ram return or slow ram return

Nov 19, 2013 | Cars & Trucks

1 Answer

I have a 97' daewoo dsl601 skid steer that the boom and bucket won't move


You most likely have a defective hydraulic control valve, I would start the testing there.

Dec 07, 2011 | Daewoo Cars & Trucks

Not finding what you are looking for?
Cars & Trucks Logo

Related Topics:

20 people viewed this question

Ask a Question

Usually answered in minutes!

Top Cars & Trucks Experts

yadayada
yadayada

Level 3 Expert

75817 Answers

Colin Stickland
Colin Stickland

Level 3 Expert

22156 Answers

Randy Ohler

Level 3 Expert

14585 Answers

Are you a Car and Truck Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...