Yamaha BIG BEAR PROFESSIONAL 400 YFM400FPT Owner's Manual page 372

Model
Quantity:
Periodic oil change (engine oil):
Periodic oil change
(engine oil with oil filter replacement):
Periodic oil change
(engine oil and transfer gear oil with
oil filter replacement):
Transfer gear case oil
Final gear oil:
Type
Quantity
Periodic oil change
Total amount
Air filter:
Differential gear oil:
Type
Quantity:
Periodic oil change
Total amount
YFM400FP/YFM400FW
2.40 L
2.50 L
2.8 L
0.3 L
SAE 80 API GL-4 Hypoid gear oil
0.19 L
0.25 L
Wet element
SAE 80 API GL-4 Hypoid gear oil
0.47 L
0.50 L
10-3