Hisun HS400 Service Manual page 53

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
Oil ring
Dimensions (B×T)
End gap (installed)
Side clearance
Crankshaft
Crank width "A"
Runout limit C1
C2
Big end side clearance "D"
Big end radial clearance"E"
Specifications
Metric
Barrel
1 × 3 mm (0.0394 × 0.1181in)
0.30 - 0.45mm (0.0118 - 0.0177in)
0.04 - 0.08 mm (0.0016 - 0.0031 in)
Taper
1.0 × 3.6 mm (0.0394 - 0.1417 in)
0.30 - 0.45mm (0.0118 - 0.0177 in)
0.030-0.070mm (0.0012 - 0.0028in)
2.00×2.85mm (0.0787× 0.1122in)
0.30 ~ 0.90mm (0.0118 ~ 0.0354 in)
0.06 ~ 0.15mm (0.0024 ~ 0.0059 in)
58.95- 59.05mm(2.3209 - 2.3248in)
----
----
0.45 - 0.8 mm (0.0177 - 0.0315 in)
0.010-0.025mm(0.0004 - 0.0010 in)
2-10
Standard Service Wear
Limit