Yamaha Rhino 450 YXR45FAV Service Manual page 35

Item
Piston rings
Top ring
Type
Dimensions (B × T)
End gap (installed)
Side clearance (installed)
2nd ring
Type
Dimensions (B × T)
End gap (installed)
Side clearance (installed)
Oil ring
Dimensions (B × T)
End gap (installed)
Crankshaft
E
C1
D
A
Crank width "A"
Runout limit C1
C2
ENGINE SPECIFICATIONS
B
T
Barrel
1.0 × 3.1 mm
(0.0394 × 0.1220 in)
0.20 ~ 0.40 mm
(0.0079 ~ 0.0157 in)
0.03 ~ 0.07 mm
(0.0012 ~ 0.0028 in)
B
T
Taper
1.0 × 3.6 mm
(0.0394 × 0.1417 in)
0.40 ~ 0.60 mm
(0.0157 ~ 0.0236 in)
0.02 ~ 0.06 mm
(0.0008 ~ 0.0024 in)
B
T
2.0 × 2.8 mm
(0.0787 × 0.1102 in)
0.20 ~ 0.70 mm
(0.0079 ~ 0.0276 in)
C2
62.95 ~ 63.00 mm
(2.4783 ~ 2.4803 in)
----
----
2 - 9
SPEC
Standard Limit
----
----
0.65 mm
(0.0256 in)
0.12 mm
(0.0047 in)
----
----
0.95 mm
(0.0374 in)
0.12 mm
(0.0047 in)
----
----
----
0.03 mm
(0.0012 in)
0.03 mm
(0.0012 in)