John Deere OMGX10902 I0 - Manual (Page 14)

Troubleshooting - 10
TROUBLESHOOTING
Troubleshooting
Using Troubleshooting Chart
If you are experiencing a problem that is not listed in this
chart, see your Authorized Service Center for service.
When you have checked all the possible causes listed and
you are still experiencing the problem, see your Authorized
Service Center.
IF CHECK
Engine Lugs Down Run engine at full throttle.
Blade angle.
Raise blade to float position.
Adjust skid shoes.
Blade Digs In Too Deep Raise blade to float position.
Adjust skid shoes.
Rear Wheels Slip Add rear weights and chains.