Operator's Manual

PROBLEM CORRECTIVE ACTIONPOSSIBLE CAUSES

Turf lifting/tearing while aerating 1. Check coring head attitude

2. Improper tine selection.

3. Excessive depth.

4. Hole spacing too close.

5. Turf conditions (i.e. root

structure insufficient to resist

damage.

1. Refer to the Service Manual for

specification.

2. Reduce the tine diameter,

reduce the tine diameter,

reduce the number of tines per

head or increase the hole

spacing.

3. Reduce the depth.

4. Increase the hole spacing.

5. Alter the aeration methods or

timing.

Front of the hole is dimpled or

pushed.

1. Roto–Link in the “soft” position. 1. See operating tips on page 27.