Operation Manual

en-41
10 TROUBLESHOOTING
10.1 TROUBLESHOOTING GENERAL_____________________________________________________
Symptoms Possible Causes Action
Cutting units will
not lift/drop.
1. Tractor auxillary hydraulic
valve not acctuated.
1. Check tractor auxillary hydraulic valve has been
acctuated.
2. Hyd 5/7 control box not
switched on, plugged in.
2. Plug in control box and switch on ignition.
3. Damaged quick release
coupling.
3. Replace/check quick release couplings.
4. Tractor hydraulic auxillary
valve set in wrong direction.
4. Place hydraulic auxillary valve into correct
direction.
5 .Weight Transfer springs
not set correctly.
5. Set weight transfer springs.
Cylinders cut
unevenly.
1. Cylinder to bottom blade
not adjusted properly.
1. Inspect cylinder to bottom blade adjustment.
2. PTO speed too low 2. Check PTO speed, run at 540 rpm.
4. Cylinder direction switch
set in reverse.
4. Set cylinder direction switch to forward rotation.
5. Bottom blade or cylinder
excessively worn.
5. Replace/Re-grind/Backlap cylinder and bottom
blade.