Maintenance Instructions
1/4 to 1/2 in. (6 to 13 mm)
Slack at
Midspan
Chain Idler
Proper Drive Chain Tension
Tine Ends
Tine ends are adjustable by using the following pro- cedure:
1.Loosen the retaining nut on the tine thread and unscrew tine end to achieve the desired depth. Open side of tine should be to rear.
IMPORTANT: Do not unscrew the tine ends too far. The maximum aerating depth is
2.Tighten retaining nut.
Retaining
Nut
Tine
Opening
Tine
Opening
to Face
Rear of
Unit
Tine End Depth Adjustment
REPLACING/REPAIRING
CAUTION
ALWAYS use genuine factory replacement parts. Substitute parts CAN result in product malfunction and possible injury to the operator and/or others.
WARNING
DO NOT attempt to make any replacements or repairs with the tractor engine running. Disengage the PTO clutch, shut off the machine, and remove the ignition key. Wait for all movement to stop before getting off the seat.
Tine Ends
Tine ends are replaceable by using the following procedure:
1.Loosen the retaining nut on the tine thread and unscrew tine end.
2.Install new tine end by reversing the removal procedure. Open side of tine should be to rear.
REMOVAL
1.Park the tractor on a level surface with the tines in the up position.
WARNING
DO NOT attempt to remove the aerator from the tractor with the engine running. Disengage the PTO clutch, shut off the machine, and remove the ignition key. Wait for all movement to stop before getting off the seat.
2.Remove the hitch pins from the ends of the sup- port arms.
3.Slide the PTO shaft out of the PTO coupler while sliding the aerator off the tractor support arms.
END OF SEASON STORAGE
1.Clean the aerator thoroughly.
2.Repainting all parts where paint has worn.
NOTE: Rustproofing or painting every year will prolong the life of the aerator components and moving parts.
3.When the aerator is dry, lubricate all moving parts. Apply lubricant liberally to all surfaces to protects against rust.
4.Store the aerator in a dry place.
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