Yamaha VIKING YXM70VPXK 2016 Owner's Manual page 161

Engine:
Combustion cycle:
4-stroke
Cooling system:
Liquid cooled
Valve train:
SOHC
Number of cylinders:
Single cylinder
Displacement:
686 cm³
Bore × stroke:
102.0 × 84.0 mm (4.02 × 3.31 in)
Compression ratio:
10.0 : 1
Starting system:
Electric starter
Lubrication system:
Wet sump
Engine oil:
Recommended brand:
YAMALUBE
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:
2.20 L (2.33 US qt, 1.94 Imp.qt)
With oil filter removal:
2.30 L (2.43 US qt, 2.02 Imp.qt)
Final gear oil:
Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity:
0.40 L (0.42 US qt, 0.35 Imp.qt)
Differential gear oil:
Type:
SAE 80 API GL-4 Hypoid gear oil
Quantity:
0.18 L (0.19 US qt, 0.16 Imp.qt)
10-2
50 70 90 110
SAE 10W-40
SAE 15W-40
SAE 20W-40
SAE 20W-50
10 20 30 40
130 ˚F
50 ˚C
10