La301
- Thread starter william p
- Start date
greeno
Member
Equipment
B2710 w/LA402 FEL, BL4690 hoe, RB1560, GS1560, Haban 5' sickle bar, 5' JD RC
Re: la 301
Just the boom doesn’t work or is the curl broke too?
What machine?
What were you doing when it stopped?
Sent from my iPhone using Tapatalk
Just the boom doesn’t work or is the curl broke too?
What machine?
What were you doing when it stopped?
Sent from my iPhone using Tapatalk
RCW
Well-known member
Lifetime Member
Equipment
BX2360, FEL, MMM, BX2750D snowblower. 1953 Minneapolis Moline ZAU
la 301
Try disconnecting and reconnecting the couplers.
Before you do that , with the tractor off, rotate the control stick in all directions.
Sent from my iPhone using Tapatalk
Try disconnecting and reconnecting the couplers.
Before you do that , with the tractor off, rotate the control stick in all directions.
Sent from my iPhone using Tapatalk
Last edited:
North Idaho Wolfman
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Staff member
Lifetime Member
Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
A loader stuck up is a tricky event.
Make 100% sure that nothing can get under or pinned in the loader frame.
With the tractor off try moving the loader control in every direction to see if it will drop, if not move on to the next steps.
You normally can not disconnect the disconnects as they will have too much pressure on them.
You would have to mechanically lift the loader frame up do do that.
Follow the line from the from the lift side of the boom cylinders ( side opposite the rod) up to the control.
Then with a bucket under it and a rag in hand carefully loosen that hose at the disconnect it will start leaking fluid and the boom will fall, let it do it slowly, if you loosen it too much it will fly off and cause major damage.
Once down swap the two lift lines for the roll lines at the valve and see if the lift will now work normally and now the roll get stuck.
If it does you have a valve or valve side quick disconnect issue.
If not you have a loader side quick disconnect issue.
Make 100% sure that nothing can get under or pinned in the loader frame.
With the tractor off try moving the loader control in every direction to see if it will drop, if not move on to the next steps.
You normally can not disconnect the disconnects as they will have too much pressure on them.
You would have to mechanically lift the loader frame up do do that.
Follow the line from the from the lift side of the boom cylinders ( side opposite the rod) up to the control.
Then with a bucket under it and a rag in hand carefully loosen that hose at the disconnect it will start leaking fluid and the boom will fall, let it do it slowly, if you loosen it too much it will fly off and cause major damage.
Once down swap the two lift lines for the roll lines at the valve and see if the lift will now work normally and now the roll get stuck.
If it does you have a valve or valve side quick disconnect issue.
If not you have a loader side quick disconnect issue.
thanks for all the help. did the switch hoses it is the valve.where can i get one it is not the one in the scamatics pic
North Idaho Wolfman
Moderator
Staff member
Lifetime Member
Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
It's very very rare for a valve to not work, most of the time it's either the quick disconnects or a linkage issue.
Make 100% sure it's the valve before you spend money on a new valve.
Make 100% sure it's the valve before you spend money on a new valve.