Yamaha YFM350RB Owner's Manual page 131

Type:
SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
50
0 10 30 50
SAE 5W-30
SAE 10W-30
SAE 10W-40
–20 –10 0 10
Recommended engine oil grade:
API service SG type or higher, JASO standard MA
Engine oil quantity:
Without oil filter element replacement:
2.50 L (2.64 US qt, 2.20 Imp.qt)
With oil filter element replacement:
2.60 L (2.75 US qt, 2.29 Imp.qt)
Air filter:
Air filter element:
Wet element
Fuel:
Recommended fuel:
YFM350RB Unleaded gasoline only
YFM35RB Regular unleaded gasoline only
70 90 110 130 ˚F
SAE 15W-40
SAE 20W-40
SAE 20W-50
20 30 40 50 ˚C
Fuel tank capacity:
9.0 L (2.38 US gal, 1.98 Imp.gal)
Fuel reserve amount:
2.7 L (0.71 US gal, 0.59 Imp.gal)
Carburetor:
Type × quantity:
BSR36 x 1
Spark plug (s):
Manufacturer/model:
NGK/DR8EA
Spark plug gap:
0.6–0.7 mm (0.024–0.028 in)
Clutch:
Clutch type:
Wet, multiple-disc
Operation:
Left hand operation
Transmission:
Primary reduction system:
Spur gear
Primary reduction ratio:
76/24 (3.166)
Secondary reduction system:
Chain drive
Secondary reduction ratio:
38/13 (2.923)
Transmission type:
Constant mesh 6-speed.forward, 1-speed.reverse
Operation:
Left foot operation
10-2
10