Yamaha YXZ 1000R SS 2020 Owner's Manual page 204

SAE viscosity grades:
5W-30, 10W-30, 10W-40, 15W-40, 20W-40, 20W-50
Recommended engine oil grade:
API service SG type or higher, JASO standard MA
0 10 30
SAE 5W-30
SAE 10W-30
–20 –10 0
Quantity:
Oil change:
2.50 L (2.64 US qt, 2.20 Imp.qt)
With oil filter removal:
2.70 L (2.85 US qt, 2.38 Imp.qt)
Transmission oil:
Type:
SAE 5W-30, 10W-30, 10W-40, 15W-40, 20W-40 or 20W-
11
50
Recommended transmission oil grade:
API service SE, SF, SG type or higher, JASO standard
MA
Quantity:
1.50 L (1.59 US qt, 1.32 Imp.qt)
50 70 90 110
SAE 10W-40
SAE 15W-40
SAE 20W-40
SAE 20W-50
10 20 30 40
Final gear oil:
Type:
SAE 80W-90 API GL-5 Hypoid gear oil
Quantity:
0.47 L (0.50 US qt, 0.41 Imp.qt)
130 ˚F
Differential gear oil:
Type:
SAE 80W-90 API GL-5 Hypoid gear oil
Quantity:
0.18 L (0.19 US qt, 0.16 Imp.qt)
Coolant quantity:
Coolant reservoir (up to the maximum level mark):
0.56 L (0.59 US qt, 0.49 Imp.qt)
Radiator (including all routes):
3.78 L (4.00 US qt, 3.33 Imp.qt)
Air filter:
50 ˚C
Air filter element:
Wet element
Air filter oil grade:
Foam air-filter oil
Secondary air filter element:
Oil-coated paper element
Fuel:
Recommended fuel:
Regular unleaded gasoline (Gasohol [E10] acceptable)
Minimum research octane:
91
Fuel tank capacity:
34 L (9.0 US gal, 7.5 Imp.gal)
Fuel reserve amount:
8.5 L (2.24 US gal, 1.87 Imp.gal)
11-2