See also:

Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way. ...

RADIO, SET UP, VOLUME CONTROL (PA710) (If Installed)
1. AM Selection Button 2. FM Selection Button 3. Automatic Channel Selection Button 4. Power ON/OFF & Volume Control Button 5. SCAN Button 6. MUTE Button 7. SETUP Button 8. TUNE/ENTER But ...

Specified Scheduled Procedures
These are the procedures such as inspections, adjustments and replacements that are listed in the maintenance charts starting on page 5-4. These procedures must be performed at the intervals shown ...