Ryobi Outdoor 510r Cultivator User Manual


 
MAINTENANCE AND REPAIR INSTRUCTIONS
13
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.
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. 15
Fig. 16
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. 15).
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. 16).
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.
FREQUENCY MAINTENANCE REQUIRED REFER TO:
Before Starting Engine Fill fuel tank with fresh fuel Page 9-10
Check oil Page 14
Every 10 Hours Clean and re-oil air filter. Page 15
1st Change at 10 Hours Change oil Page 14
Every 25 Hours there after Change oil Page 14
Every 25 Hours Clean Spark Arrestor Page 18
10 hours on new engine Check rocker arm to valve clearance and adjust as required Page 16-17
Every 50 Hours Check rocker arm to valve clearance and adjust as required Page 16-17
Every 50 Hours Check spark plug condition and gap Page 18