Yamaha SRX440 1980 Service Manual page 5

CHAPTER 1. GENERAL
1-1. EXTERNALVIEW. 1-2
1-2. MACHINE IDENTIFiCATION 1-3
A.
Frame serial number. 1-3
B. Engine serial number 1-3
1-3. MAINTENANCE INTERVALS CHARTS 1-4
A.
Periodic maintenance 1-4
B. Lubrication intervals 1-5
1-4. HIGH ALTITUDE TUNING 1-6
1980 SRX440