Maintenance - EarthWise TC70040 Manual Del Operador

DANGER: Before performing any maintenance, make sure the battery is removed from the battery
compartment and the switch key is removed. Failure to heed this warning could result in serious personal
injury.
Before each use check the condition of the tines
and ensure that all threaded connections are
securely tightened. If the tines become dull or
blunt, sharpen or replace them. Call our customer
service help line at 1-800-313-5111 for
assistance.
Once per season lubricate the tines and shaft. At
the end of the season, check the tiller/cultivator for
damage prior to storing. Repair or replace
damaged or broken parts.
CAUTION: Always clean the tiller/cultivator after
each use. Failure to carry out proper cleaning can
result in damage to the tiller/cultivator or result in
poor performance.
Clean the underside of the protective shield
around the tines with a scrub brush, and a soft
cloth dampened with a mild soap and water
mixture. Never use a water hose to clean the
tiller! To remove soil and debris from the
transmission and tines, use a stiff brush or a
dampened cloth. Clean the vents on the motor
housing and remove any remaining grass or dirt.
Once cleaned, wipe the tines and shaft with a dry
cloth and apply a light coat of oil to prevent rust.
Tines maintenance: Worn tines invite poor
performance and overload of the motor. Check
tines before each use. Sharpen or replace the tine
assemblies with new ones when necessary. Call
1-800-313-5111 for assistance.
WARNING: Injury can occur while working on the
tines. Wear protective gloves.
Tine Removal and Installation (Fig. 10)
Lift the Lock Pin rings and remove the Lock Pins at
both ends of the shaft. Remove Tine A and D from
the shaft. Remove the M8x40 bolts and M8 Hex
lock nuts at both ends of the shaft. Remove Tine B
and C from the shaft. Reverse above steps to
install Tines.
10
Tine D Tine C

MAINTENANCE

Replace worn or damaged parts with original
replacement parts only. Parts from another tiller/
cultivator will not fit properly causing an unsafe
situation.
Make sure all protective devices are secure and in
good condition. Repair or replace if necessary.
Lubrication (Fig. 11): The tines drive transmission
case has grease installed at the factory. It is not
required that the grease level be checked nor
recommended that grease be added during the
first 2 years of use. After the second season of
use, follow the directions as described below:
Drain screw plug is located on the right side of
transmission housing. Lay the tiller/cultivator on
its left side and clean the transmission of dirt and
debris prior to removing the drain screw plug. If
necessary, remove tine assemblies to have better
access to the drain screw plug. Use a 5mm hex
key to unscrew the plug.
Using a squeeze bottle or tube, add approximately
2.0 oz. (60ml) of auto gear lube. Do not overfill.
When completed, reinstall the drain screw plug into
the transmission.
Tine A
Tine B
10