Shindaiwa T2510 Service Manual page 20

10 T2500/T2510 Tolerances & Wear Limits
Section
SPECIFICATION:
UNIT OF MEASUREMENT:
Spark plug gap;
Coil/flywheel gap:
Valve adjustment (cold):
Intake:
Exhaust:
Piston diameter:
Piston pin bore diameter:
Ring groove width:
Piston/cylinder clearance:
Ring/groove clearance:
Cylinder inside (bore) diameter:
Cylinder out-of-round:
Cylinder taper:
Piston ring width:
Piston ring thickness:
Piston ring end gap:
Piston pin diameter
Connecting rod small end diameter:
Cam lobe height:
Pushrod length:
Cam gear/rocker/follower shaft dia.
Cam gear inside diameter:
21
STANDARD DIMENSION:
inches mm
.026" .65
.014" .35
.003" 0.08
.004" 0.10
1.334" 33.9
.354"
.559" 1.5
.0039" .10
.00276~.00511" .07~.13
1.338" 34.0
.00039" .010
.00059" .015
.059" 1.5
.059" 1.5
.0039~.0118" 0.1~0.3
.354" 9.0
.472" 12.0
.898~.910" 22.85~23.15
2.453" 62.3
.1965~.1967" 4.997~5.00
.197~.199" 5.03~5.06
LIMIT:
inches
.023~.028"
.012~.016"
0.002"
0.002"
1.332"
9 0.354"
.061"
---
0.008"
1.339"
0.0012"
0.002"
.057"
0.055"
0.024"
0.354"
.471"
0.887"
2.449"
0.195
0.2"
mm
0.6~0.7
0.3~0.4
0.008
0.008
33.85
9.01
1.56
---
0.2
34.02
.03
0.05
1.45
1.4
0.6
8.994
11.98
22.5
62.2 (-.1)
4.957
5.10 (+- .040)
Edition 2 • 09/2007