
g358197
Figure 133
1.
Flange locknut
3.
Hardened oval washer
2.
Spacer (stowed position)
4.
Stud (roto-link dampener
shaft)
7.
Torque the flange locknuts to 47 to 61 N∙m (35
to 45 ft-lb).
8.
Repeat steps
through
at the next 2 stomper
arms.
Installing the Coring-Head Cover
1.
Stow the service latch; refer to
Service Latch (page 50)
.
2.
Install the coring-head cover; refer to
the Coring-Head Cover (page 69)
.
Calibrating Ground Height
Perform the calibrating the tine ground height
procedure; refer to
Calibrating the Tine Ground Height
(page 36)
.
Testing Hole Quality
1.
Take the machine to a test area, and aerate the
turf to compare the hole quality.
2.
If hole quality improved, repeat the steps in
Preparing the Machine (page 60)
,
Roto-Link Dampeners (page 60)
, and
the Coring-Head Cover (page 61)
to adjust the
roto-link dampener at the other 3 stomper arms.
After Operation
After Operation Safety
•
Park the machine on a level surface, fully raise
and latch the handlebar to engage the parking
brake, shut off the engine, remove the key, and
wait for all moving parts to stop.
•
Lower the coring head or secure it with the service
latch when you are not running the machine.
•
Keep all parts of the machine in good working
condition and all hardware tightened.
•
Replace all worn, damaged, or missing decals.
Cleaning the Machine
Service Interval:
Before each use or daily
Important:
Do not use brackish or reclaimed
water to clean the machine.
Important:
Do not pressure wash the machine.
1.
Park the machine on a level surface, fully raise
and latch the handlebar to engage the parking
brake, shut off the engine, remove the key, and
wait for all moving parts to stop.
2.
Thoroughly wash the machine.
•
Use a garden hose without a nozzle to
avoid forcing water past the seals and
contaminating bearing grease.
•
Use a brush to remove caked-on material.
•
Use mild detergent to clean the covers.
3.
After cleaning, apply a coat of auto wax
periodically to maintain the glossy finish of the
cover.
4.
Inspect the machine for damage, oil leaks, and
component and tine wear.
5.
Remove, clean, and oil the tines. Spray a light
oil mist on coring head bearings (crank and
damper links).
Important:
Secure the coring head with the
service latch if you store the machine for more
than a couple of days.
Tie-Down Points
There are tie-down hoops located at the front and rear
sides of the machine (
, and
Note:
Use properly-rated DOT-approved straps to tie
down the machine; refer to
Specifications (page 25)
for the weight of the machine.
61
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