Ryobi 310r Maintenance and Repair Instructions, Maintenance Schedule, AIR Filter Maintenance

MAINTENANCE AND REPAIR INSTRUCTIONS

MAINTENANCE SCHEDULE

These required maintenance procedures should be performed at the frequency stated in the table to ensure that your unit continues to meet the 1995 California emission regulations. They should also be included as part of any seasonal tune-up.

FREQUENCY	MAINTENANCE REQUIRED	REFER TO:
Before
Starting	Fill fuel tank with correct oil and fuel mixture.	Page 9
Engine
Every	Clean and re-oil air filter.	Page 13
10 Hours
Every	Inspect and clean muffler.	Page 16
25 Hours
Every	Check spark plug condition and gap.	Page 15
50 Hours

AIR FILTER MAINTENANCE

NOTE: CLEAN AND RE-OIL THE AIR FILTER EVERY 10 HOURS OF OPERATION. Your unit's air filter is one of the most important areas to maintain. If it is not maintained as follows, you will void the warranty.

1.Press the filter cover with your finger and remove the cover from the air filter base (Fig. 23).

2.Remove the air filter from the air filter cover assembly (Fig. 24).

Fig. 24

3.Wash the filter in detergent and water (Fig. 25). Rinse the filter thoroughly and allow it to dry.

Fig. 23

Fig. 25

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