Craftsman 486.24336 - Manual (Page 6)

OPERATION
A
CAUTION: Spike disks have sharp
points. Exercise caution at all times when
using the aerator.
BEFORE
USING YOUR AERATOR
* DO NOT attempt to aerate if ground is muddy.
*» If ground is extremely hard or dry, it is recommended
that it be watered down for 1 or 2 hours prior to use.
<* Mow lawn and remove loose clippings prior to use of
lawn aerator.
* Attach the aerator to the tractor hitch and check to see
that the aerator is level. Adjust by loosening the bolts
which fasten the hitch mount arms to the hitch arm
mount brackets. Raise or lower the position of the
arms until the aerator is level. See figure 8.
HOW TO USE YOUR AERATOR
Aerating cuts small holes in the soil to create reservoirs
that bring oxygen, fertilizer and water into the root zone.
For best performance of the spike aerator attachment, the
following lawn preparation and operation is recommended.
* Start tractor engine with controls in neutral and place
throttle at slow engine speed.
* Engage shift lever into lowest possible fonward speed
and increase speed as conditions permit.
Aerate in the straightest line possible, making over­
lapping passes to increase spike point pattern.
To prevent lawn damage, avoid sharp turns.
On sloped lawns aerate in up and down direction.
DO NOT aerate across the face of slopes.
To increase spike point depth penetration add weight
as required. The aerator frame holds up to three
concrete blocks at approximately 35 pounds each.
Weights can be secured to frame with straps or
other binding material. See figure 8.
CONCRETE BLOCK HITCH ARM
MOUNT BRACKET
HITCH MOUNT ARMS
FIGURE 8
MAINTENANCE/STORAGE
CUSTOMER RESPONSIBILITIES
• Read and follow the maintenance schedule and the maintenance procedures listed in this section.
MAINTENANCE SCHEDULE
Fill in dates as you
complete regular service. Service Dates
Check for loose fasteners X
Check for worn or damaged parts X X
Cfeanino X X
Lubricate Spike Disk Hubs X
Spiker points can be sharpened with a small grinder
periodically to maintain good penetration. Spike disks
should be removed to sharpen points.
Before each use check nuts and bolts for tightness.
Clean after each use. If rust appears on shield or
spikes, sand tightly and coat with enamel paint.
Lubricate the spike disk hubs with a small amount of
light oil or grease at the beginning of each season.
Always store in dry area when not in use. Coat bare
metal with light oil or paint.