New Holland tm lift hight calibration

Sa86

Member
Hi does anyone know the procedure to recalibrate the lift hight on a tm please it's lifting to I'd say 96 but saying it's 99 just not enough to unhitch a trailer.
 

MrNoo

Member
Arable Farmer
Location
Cirencester
I know you have to knock the split pins out of the link arms to allow the top arms to go through the motions, cant remember the actual buttons etc that need to be pressed I'm afraid, been 15yrs since I had a TM
 

Sa86

Member
I know you have to knock the split pins out of the link arms to allow the top arms to go through the motions, cant remember the actual buttons etc that need to be pressed I'm afraid, been 15yrs since I had a TM
I've not had to do it on this one yet it last got done at the dealers when it had a new potentiometer fitted cheers
 

Badshot

Member
Location
Kent
To make it calibrate you need to force it into HH mode, by unplugging the potentiometer on the lift arms.
Beyond that I can't remember off the top of my head.
But definitely disconnect the lift arms.
What's happened is common on mine, it loses its calibration, then resets itself with the lift rods being the top limit, so not lifting high enough.
 

Sa86

Member
To make it calibrate you need to force it into HH mode, by unplugging the potentiometer on the lift arms.
Beyond that I can't remember off the top of my head.
But definitely disconnect the lift arms.
What's happened is common on mine, it loses its calibration, then resets itself with the lift rods being the top limit, so not lifting high enough.
Cheers thankyou
 

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