Yamaha XZ550RJ 1982 Owner's Manual page 65

Recommended oil:
30°F 40°F 50°F 60°F
I 1• I I ---
SAE
20W40
type SE motor oil
- - - • SAE
10W30
type SE motor oil
0°c 5°c 10°c 15°c
Final gear oil
Make sure the final gear oil is at the specified
level. Add oil as necessary. ( See page 117)
Recommended oil:
SAE 80 API GL-4 Hypoid gear oil
-53-
If desired, an SAE 80W90 hypoid gear oil may
be used'for all conditions.