SOURCE: john deere 2010 tractor. pto grinds and wont engage
The PTO usually has a clutch that has to be engaged so that you can select the PTO rotation setting. I had a problem like that on my tractor and all it needed was a little adjustment on the PTO clutch lever, so it could disengage the PTO gearbox properly.
SOURCE: system creeps down even when tractor is operating.
There are 2 potential problems -
1. Leaking spool on the control valve - rebuild the vale.
2. Cylinder blow-by. Disassemble piston and replace the seals.
To test if its the cylinder - retract the cylinders all the way... remove the hoses on the blind end (non rod end) of each cylinder, and again pull the valve to the retract position.
If fluid continues to pour out of the cylinder - the piston seal is damaged, and the affected cylinder must be repaired.
To test if the valve spool is faulty - disconnect the a and b ports just after the valve. Turn on the system and check for seepage from the disconnected lines (without moving the lever).
Thanks for using FixYa - a FixYa rating is appreciated for answering your FREE question.
SOURCE: john deere 420 trouble starting getting gas and
The engine needs air, so be sure the air filter is clean. If it is not, replace it.
The engine needs spark. Replace the spark plug and be sure that the battery has a complete charge.
The engine needs good fuel so be sure the gas is newly purchased, not gas that has been sitting around for months.
SOURCE: 3020 carburetor ? john deere gas tractor, 3020
those carbs are real simple you will not have any problem
SOURCE: I have a John deere 317 tractor that does not start.
We will be testing for voltage to the points, coil, engine to tractor wiring harness, ignition switch
Tools needed:
volt meter to read 12 volts, or test light
1) with the points open: is there voltage at the connection wire at the points
If yes; adjust points to .020" and try to crank engine and check for spark
*** you may want to determine if condensor is connected to this wire also
if no
2) check point side (neg or - ) of coil for voltage
if yes, engine should start
if no
3) check for voltage at the + side of coil
If yes, coil is bad
if no
4) check wire connector from engine to frame wiring harness
if yes; engine should start
if no
5) check wiring on the back of ignition switch
if yes; engine should start
if no
6) check that ignition switch RED or BATTERY supply wire has voltage
if yes; switch is bad
if no
7) check supply wire and circuit breaker connected to the battery side of the solenoid
if yes; engine should start
if no; circuit breaker could be at fault or wire connector at battery supply
I’m happy to assist further over the phone at https://www.6ya.com/expert/rolandw_c013176d62ee17ae
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