MAINTENANCE AND REPAIR INSTRUCTIONS

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.

FREQUENCY

MAINTENANCE REQUIRED

REFER TO:

 

 

 

Daily or

 

 

Before

Fill fuel tank.

Page 11

Starting

Check oil level.

Pages 10-11

Engine

 

 

 

 

 

Every

Change oil after initial use.

Page 11

10 Hours

Clean and re-oil air filter.

Page 18

 

 

 

Every

Change oil.

Pages 10-11

25 Hours

 

 

 

 

 

Every

Check spark plug condition and gap.

Page 22

Check rocker arm to valve clearance.

Page 22

50 Hours

Check spark arrester screen.

Page 21

 

 

 

 

15

Page 15
Image 15
Ryobi 990r manual Maintenance and Repair Instructions Maintenance Schedule, Frequency Maintenance Required Refer to

990r specifications

The Ryobi 990R is a powerful and versatile cordless tool that has gained popularity among both DIY enthusiasts and professional users alike. Designed to offer convenience and efficiency, this innovative unit is equipped with a range of features that cater to different applications.

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