Hi All,
I Have a 9760STS Has been working well all harvest.. stopped at end of run to engage the Rotor... Was a very smooth engagement as it engaged and was spinning at 40 RPM then 5 seconds later the Gearcase Pressure warning light/alarm turned on.
Rotor disengaged and low idle no worries
Mid Idle no light but Hydro drive dies when trying to move more then quarter movement on the hydrostat
High Idle Light/Alarm Turns on after about 2-3 Seconds Move to low idle no alarm
Engine coupling appears fine spin the main pulley and motor turns over
Gearcase Pressure pump test Seems to check out with stats in the book
Regulated pressure test 219Psi (175psi in the book)
No filter restriction light on (Have not changed yet as it doesnt seem like it would be plus its a 2 hour round trip to closet dealer)
Has anyone else ever come accross the above or any help in diagnosing it (the jd repair manual is a bit vague since nothing matches the problem)
Regards
A farmer with 125Ha Left of Harvest
I Have a 9760STS Has been working well all harvest.. stopped at end of run to engage the Rotor... Was a very smooth engagement as it engaged and was spinning at 40 RPM then 5 seconds later the Gearcase Pressure warning light/alarm turned on.
Rotor disengaged and low idle no worries
Mid Idle no light but Hydro drive dies when trying to move more then quarter movement on the hydrostat
High Idle Light/Alarm Turns on after about 2-3 Seconds Move to low idle no alarm
Engine coupling appears fine spin the main pulley and motor turns over
Gearcase Pressure pump test Seems to check out with stats in the book
Regulated pressure test 219Psi (175psi in the book)
No filter restriction light on (Have not changed yet as it doesnt seem like it would be plus its a 2 hour round trip to closet dealer)
Has anyone else ever come accross the above or any help in diagnosing it (the jd repair manual is a bit vague since nothing matches the problem)
Regards
A farmer with 125Ha Left of Harvest