Walker PA6685 - Manual (Page 17)

Maintenance Instructions
15
REPLACING/REPAIRING
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.
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
protect against rust.
4. Store the aerator in a dry place.
CAUTION
ALWAYS use genuine factory replacement
parts. Substitute parts CAN result in prod-
uct malfunction and possible injury to the
operator and/or others.
WARNING
DO NOT attempt to make any replace-
ments 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.
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 get-
ting off the seat.