Yamaha MT-09 2021 Service Manual page 31

Piston ring
Top ring
End gap limit
Side clearance limit
2nd ring
End gap limit
Side clearance limit
Connecting rod
Oil clearance
Bearing color code
Code 1
Code 2
Code 3
Code 4
Crankshaft
Runout limit
Journal oil clearance
Bearing color code
Model identification color
Code 0
Code 1
Code 2
Code 3
Code 4
Balancer
Balancer shaft runout limit
Bearing color code
Code 1
Code 2
Code 3
Code 4
Code 5
Balancer shaft journal to balancer shaft
bearing clearance
Clutch
Clutch type
Clutch lever free play
Assembly width
Friction plate 1 thickness
Plate quantity
Wear limit
Friction plate 2 thickness
Plate quantity
Wear limit
ENGINE SPECIFICATIONS
0.50 mm (0.0197 in)
0.115 mm (0.0045 in)
1.15 mm (0.0453 in)
0.115 mm (0.0045 in)
0.027–0.051 mm (0.0011–0.0020 in)
Blue
Black
Brown
Green
0.030 mm (0.0012 in)
0.013–0.037 mm (0.0005–0.0015 in)
Two stripes of the same color
White
Blue
Black
Brown
Green
0.030 mm (0.0012 in)
Blue
Black
Brown
Green
Yellow
0.023–0.047 mm (0.0009–0.0019 in)
Wet, multiple-disc
10.0–15.0 mm (0.39–0.59 in) (MTN890)
5.0–10.0 mm (0.20–0.39 in) (MTN890D)
42.7–43.5 mm (1.68–1.71 in)
2.92–3.08 mm (0.115–0.121 in)
6 pcs
2.82 mm (0.111 in)
2.92–3.08 mm (0.115–0.121 in)
3 pcs
2.82 mm (0.111 in)
2-4