B7610 stalled with pto engaged, now will not start

Craig T

New member

Equipment
B7610
Jul 22, 2025
3
0
1
Pulaski County, Missouri
I was mowing up a berm (belly deck) when I high-centered and stalled the motor. Set the PTO back to neutral, clutched it, but when I turned the ignition, nothing but the buzzing of the starter relay under the dash cowl (I tracked the buzzing to that component). Normally, the amber glow plug lamp lights up in the dash when the key is in acc position heading towards start, but not any more. I shifted the PTO selector several times to ensure it was disengaged (even visually verified the switch had no contact) and checked all dozen safety switches with my meter. Still nothing, except for a sketchy positive cable terminal (was only SOLDERED in, so I hydro-crimped it). It's almost like the mid PTO was still engaged and preventing the motor from turning over. I bypassed the solenoid and the starter motor tried to jump but seemed bound up. The machine is VERY difficult to push, as if the hydro drive is still engaged. Is there a way to force the hydro drive to disengage (my other machine had a lever that disengages the hydro to allow easy rolling), or likewise force the PTO to disengage? I suspect the machine still thinks it's mowing and will not allow the motor to turn. Thanks!
 
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North Idaho Wolfman

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L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
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Sandpoint, ID
Push the clutch pedal in.
That disengages everything from the motor back.

You can also move the range level to neutral, But the PTO could still be engaged.
 

Tx Jim

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Welcome to this forum
I suggest to check battery voltage & load test battery. If battery passes test then clean/tighten all four battery cable connections.
 

GreensvilleJay

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Greensville,Ontario,Canada
'buzzing pf the starter relay' indicates NOT a 'safety switch' problem.
As TXJim points out,remove all battery cables,clean them very well, reattach, try again.
a 'buzzing' relay indicates insufficent voltage getting to the coil. tries but fails,over and over again.
 

Craig T

New member

Equipment
B7610
Jul 22, 2025
3
0
1
Pulaski County, Missouri
I tested the battery and it's good. Also checked and cleaned all four battery cable connections and replaced the positive cable just because I'd found a flaw in it earlier. Issue remains. No help clutching when attempting to start either.
 

North Idaho Wolfman

Moderator
Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
33,433
8,722
113
Sandpoint, ID
If you can't get it to crank when you jump the solenoid you have a serious issue, like the motor being locked up.
 
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