Tolerances & Wear Limits - Shindaiwa T2510 Service Manual

T2500/T2510 Tolerances & Wear Limits
SPECIFICATION:
Follower bore diameter:
Cam cover shaft bore diameter
Cylinder Block:
Cam gear shaft bore diameter:
Follower shaft bore diameter:
Rocker shaft bore diameter:
Rocker arm inside diameter:
Valve spring free length:
Valve stem OD:
Intake:
Exhaust:
Valve guide ID:
Valve stem to guide clearance:
Intake:
Exhaust:
Maintenance/Inspection Intervals:
Valve clearance:
Piston/ring:
Reed valve:
Spark plug:
Crankcase pressure test:
Crankcase sealant type:
Edition 2 • 09/2007
STANDARD DIMENSION:
inches mm
.196~.197" 5.005~5.025
.196~.197" 5.005~5.025
.1971~.1976" 5.000~5.012
.1966~.1971" 5.000~5.012
.1966~.1971" 5.000~5.012
.1968~1980" 5.005~5.035
.692" 17.6
.1365~.1370" 3.470~3.485
.1353~.1359" 3.440~3.455
.137~.138" 3.5~3.514
.0059~.0173" .015~.044
.0177~.0291" .045~.074
Annual; replace: 400 hours
4 - 6 PSI, maximum
LIMIT:
inches
0.198"
0.199"
0.199"
0.199"
0.199"
0.199"
0.685"
0.135"
0.134"
0.139"
0.0291"
0.049"
135 hours
Annual
100 hours
1207-C
mm
5.05 (+.025)
5.057 (+.032)
5.05 (+.038
5.05 (+.038
5.05 (+.038
5.06 (+.025)
17.0 (-.6)
3.435 (-.035)
3.405 (-.035)
3.544 (+.03)
.074 (+.03)
.104 (+.03)
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