John Deere Zero-Turn Mower Z930M EFI

Warning: Park machine safely before starting the procedure

Both motion control levers moved forward

Check levers for equal alignment

If position of control levers are unequal, an adjustment is necessary

Both left and right motion control levers slid forward or rearward to desired position on control arm until levers are aligned

Sign off on the motion control levers maintenance

Cleaned vehicle’s painted metal surfaces

Applied high-quality automotive wax

Repairing Minor Scratches (surface scratch)

Cleaned area to be repaired thoroughly

Used automotive polishing compound to remove surface scratches

Repairing Deep Scratches (bare metal or primer showing)

Cleaned area to be repaired with rubbing alcohol or mineral spirits

Warning: Ensure the mower is turned off and unplugged before starting the procedure.

Wooden block used to prevent blades from spinning?

Screw, hardened washer, large concave blade washer, and blade removed?

Replacement blade installed with blade wing facing toward top of mower deck?

Hardened washer, blade, large concave blade washer, and cap screw installed?

Blade bolts tightened to specification?

Mower deck adjusted to a desirable cutting height?

Sign off on the mower blades replacement

Mower deck lowered to the lowest cutting height position

Spring removed from stud using spring puller

Hardware loosened from the idler arm guide and spindle belt guide

Belt guide moved out of the alignment slot and rotated away from the pulley

Belt removed from the deck pulleys

Stop the machine on a maximum of 17° slope

Brakes prevent the wheels from turning

Move both control levers forward