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Need to find out how to adjust the PTO clutch on a john deere farm tractor.
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Economy PTO allows the tractor to operate at the required 540 rpm at the PTO but with lower engine rpm, which saves fuel, reduces vibration, and reduces noise.
The PTO lever allows the operator to quickly and smoothly control engagement and disengagement of the PTO using an easily-accessible control lever. If the tractor is stopped or is being downshifted, the PTO rpm levels can be maintained. To activate the PTO, simply move control lever forward.
If full PTO hp is required, the tractor should be run in standard 540 modes. A live PTO, normally, has a 2 stage clutch. You can depress the clutch 1/2 way in and the transmission will stop but the PTO will continue to spin under a load (not just free spin).
When operated at full recommended speed, a PTO shaft will rotate clockwise at 540 revolutions per minute (rpm), which equals 9 revolutions per second, or at 1,000 rpm (16.7 revolutions per second). As shown in the Table 1, a 540 rpm shaft travels 7.1 feet per second, while a 1,000 rpm shaft turns 13.1 feet per second.
Proper engine speed for the 1000-rpm PTO shaft is 2000 engine rpm. For 540-rpm PTO shaft, proper engine speed is 1817 rpm.
The PTO is engaged and disengaged using the main transmission clutch and a remote control mechanism which operates on the PTO itself. Typically, an air valve is used to engage the PTO, but a mechanical linkage, electric or hydraulic mechanism are also options.
The compact utility tractors have PTO ( Power-take-off) which supports the implements. The spinning drive shaft permits attachments like mower, loader or backhoe to pull power from the engine to run. Popular tractor models in the 21-35 Horsepower range are, Eicher 242 – 25 hp.
The PTO Horsepower indicates the amount of power available to run various implements. PTO used for pulling the implements for tillage and sowing various kinds of crops and used for power stationary. Equipment for doing multi-operation such as threshing of crops, spraying, pumping water from a tube well and many more.
The design of the PTO itself is a two gear mechanically shifted Rear Mount PTO that is attached to rear mount apertures of a transmission.
PTO engines generally run at either 540 RPM or 1,000 RPM. If you have a modern tractor, it will likely be compatible with either one of these speed; however, if you own an older tractor that can only handle one of these two speeds, you must make sure to get the corresponding PTO unit.
540 / 1,000 rpm as standard (up to 3,000rpm if required)
Discover Relevant Questions and Answers for Your Specific Issue
the most relevant questions and answers related to your specific issue
Weak fire out of coil wire – John Deere Pto Clutch For Stx38 And Stx46 Lawn Mowers
ANSWER : This can be due to a dirty flywheel, an improper gap between the flywheel and coil, or a coil that is failing, first check for rust or dirty build up on the flywheel, then check for proper gap, and if neither of those are the issue, replace the coil
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John deere stx 30 pto wont engage
ANSWER : Check your fuse or for a broken wire( or shorted)
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Need the pto to work on a 6300 john deere tractor we have changed the fuses and changed the sencer on the back can you help
ANSWER : If you have tried a new sensor and a new switch the the next step is to replace the pto solenoid valve.If that proves fruitless then the b.c.u.needs to be replaced or bypassed.The solenoid valve will cure your problem 90% of the time.If that does not work,let me know,i can tell you how to by-pass the b.c.u..
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I am trying to find a new or second-hand bonnet for my john deer stx38. i live in the gippsland area. any suggestions?
ANSWER : I use www.greenpartstore.com
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How do i replace a clutch on a JD 3020 tractor
ANSWER : Break it in half, then get with it.
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John deere 240 brand new electric clutch. went I throw the swtich it clicks but doesn’t engage….
ANSWER : Adjust the clearance between the plates,9/16 wrench and turn the three nuts on the clutch one at a time about 1/4 turn each,retry the clutch,repeat until it works normally.
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My Johndeere 2510 pto will engage. But you have to apply pressure to keep the pto turning is there a pto clutch adjuster and how do you adust it.
ANSWER : Its actually the clutch not disengaging enough for pto to engage or the teath are worn down on pto shaft
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Eletric PTO is not working
ANSWER : The PTO draws a pretty good current, so a weak or loose contact in the switch, or in the connections on the back of the switch, could cause this overheating. But it could also happen if the PTO clutch itself or the wiring to it has a short. If the mower’s still under warranty, get the dealer to diagnose and fix it. If not, then I’d measure the resistance of the PTO clutch – should be about 2 ohms – and make sure the wiring to it isn’t shorted. If all that is OK, then just replace the PTO switch and any melted connectors and wiring. Good luck!
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