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1992 426b hydraulics work fine except for left n right swing on boom. the swing speed is slow n weak, engine speed will not change swing speed on boom

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New holland LX885 WON'T START AFTER I HAD IT RUNNING AFTER SERVICR AND BOOM SHAKES GOING UP. BEFORE SERVICE BOOM WORKED FINE. CHANGED FLUID PER MANUAL


Boom shake is most likely just air in the system. Run it and use the boom till it stops shaking. This happens sometimes after a service on the hydraulics and filter change. As for it not starting after a bit, check that the cold start sensor is working properly. If it will start with a small spurt of ether, then it's not getting the fuel to start up. The cold start system will care for that, and the temperature sensor must work to do so.

Mar 25, 2018 | Cars & Trucks

2 Answers

John deer 950 very slow loader hydraulics. Changed fluids, filters, still same issue. 3pt seems to work fine and curl function on FEL seems closer to normal. Lift is where it is really slow. Tested...


a small twist in a line can do that, or a soft line.... mine,(rubber hose connecting the filter housing to the metal tube going to the hydraulic pump) mounted to the filter housing under the right floor had a weak sidewall and sucked flat
that's where I'd start. Been there! different model but was surprised what a small twist did and a soft line.

Feb 20, 2018 | Garden

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

1 Answer

WIRING FOR CID brush swing boom


    Wiring Harness for swing boom - Skid Steer Genius

    www.skidsteergenius.com/blogs/news/.../wiring-harness-for-swing-boom
    Aug 21, 2015 - Posted by Robert Leib in bobcat 7 pin cable for swing boom, CID ... The CID Swing Boom, Prowler Swing Arm & Spartan Articulating Brush ...

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Dec 11, 2015 | Cars & Trucks

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

My excavator hitachi ex200-1 weak swing and when you swing then stop vibration begin on turn table when i stop to swing,and when i swing and lift cylinder raise,vibration on the turn table will contin


Not sure would need to have a good look ,but i suspect a safety valve isnt closing properly causing thumping within the hydraulic system which is the vibration you can feel,shouldnt cost a lot to repair providing the faulty valve can be located so return to the dealer as they will have a good idea as yours isnt the first to go wrong iam sure

Sep 24, 2012 | Cars & Trucks

1 Answer

The shutter speeds on my Horizon Perfekt do not change when i adjust the dial.


The shutter speed is controlled by the width of the slit exposing the film. So, the lens will swing at the same speed when set at 1/500 or 1/60 (White setting), therefore it appears on the outside that the shutter speed has not changed. The swing has only 2 speeds, White fast, Yellow slow, selected by the switch on the left beside the rewind knob.

To confirm that the width of the slit is changing (actual shutter speed), open the back and fire the shutter on Yellow 2 (half second), you will see the slit is fully open as the lens swings. Next try Yellow 8, you will see the slit is less than half open, so it exposes the film for a shorter time by having a narrower slit , not faster swing.

This is the same principle in many cameras with curtain shutter.

I hope this answers your question.

Oct 13, 2010 | Horizon Perfekt Film Camera

1 Answer

My radio speakers will not work except on the drivers font left hand side. I do have some sound on the drivers right side but you can just hear it


Check the weak speaker for water damage--replace if so. Repair the source of the water leak. Tap the speaker back side with a knuckle--if good, it will make a booming sound. If damaged, it won't make any sound except for your knuckle. Hope this helps!

Mar 11, 2010 | 2003 Chevrolet TrailBlazer

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