Cub Cadet Challenger 500, Service Manual

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700 UV Engine Specifications
2-8
Item Metric Standard Service Wear Limit
2nd ring:
Type: Taper
0.80 mm (0.0315 in)
Dimensions (B ×T)
1.2×4.0 mm (0.0472 X0.1575 in)
End gap (installed)
0.30 - 0.45 mm (0.0118 -0.0177 in
)
Side clearance
0.03 - 0.07 mm (0.0012 - 0.0028 in) 0.13 mm
(0.0051 in)
Oil ring:
Dimensions (B×T)
2.5×3.4 mm (0.0984×0.1339 in
End gap (installed)
0.20 - 0.70 mm (0.0079 - 0.0276 in
Side clearance
0.06 - 0.15 mm (0.0024 - 0.0059 in)
Crankshaft:
74.95- 75.00mm (2.9508-2.9528 in)
0.03 mm (0.0012 in)
Crank width “A”
Runout limit C1, C2
Big end side clearance “D”
0.35 - 0.65 mm (0.0138-0.0256 in) 1.0 mm (0.0394 in)
Big end radial clearance “E”
0.010 - 0.025 mm(0.0004-0.0010 in)