Ryobi 410r Cultivator User Manual


 
MAINTENANCE AND REPAIR INSTRUCTIONS
14
AIR FILTER MAINTENANCE
Removing the Air Filter/Muffler Cover
WARNING: To avoid serious personal
injury, always turn the unit off and allow it
to cool before you clean or perform any
maintenance on it.
1. Place the choke control in the PARTIAL choke
position (B).
NOTE: The choke control must be in the PARTIAL
choke position (B) (Fig. 21) to remove the
air filter/muffler cover.
2. Remove the four (4) screws securing the air
filter/muffler cover (Fig. 21). Use a flat blade or # T20
Torx bit screwdriver.
3. Pull the cover from the engine. Do not force.
Clevis Pin Clip
Felt Cushion
Clevis Pin
NOTE: Some maintenance procedures may require
special tools or skills. If you are unsure about
these procedures take your unit to an authorized
service dealer.
MAINTENANCE SCHEDULE
These required maintenance procedures should be
performed at the frequency stated in the table. They
should also be included as part of any seasonal tune-up.
MAINTENANCE REQUIRED
Fill fuel tank with correct oil and fuel mixture.
Clean and re-oil air filter.
Check spark plug condition and gap.
FREQUENCY
Before Starting Engine
Every 10 Hours
Every 50 Hours
REFER TO:
Page 11
Page 15
Page 16
WARNING: To prevent serious injury, never
do maintenance or repairs with unit running.
Always do maintenance and repairs on a
cool unit. Disconnect spark plug wire to
ensure the unit will not start.
Fig. 19
Fig. 20
TINE REMOVAL AND REPLACEMENT
All 4 tines should be replaced at the same time because
they will wear evenly through normal use. Work on one
side at a time.
WARNING: To prevent serious personal
injury, always wear heavy gloves when
handling the tines.
1. Put the On/Off Stop Control in the STOP (O) position
and disconnect the spark plug wire.
2. Remove the clevis pin clips and clevis pins (Fig. 19).
3. Remove the tines and felt cushions from the shaft.
4. Clean and oil the shaft.
5. Replace the tines and felt cushions by reversing
steps 2 and 3 (Fig. 20).
NOTE: When installed correctly, the hubs on the tines
will face each other and the letter R stamped
on the tines will appear on the right side of the
cultivator and the letter L will appear on the
left side from the normal operating position. It is
important that the tines are installed correctly.
6. Repeat this procedure on the opposite side.