Kohler KT726 - Page 20

20
Specications
KohlerEngines.com 32 690 03 Rev. N
CLEARANCE SPECIFICATIONS
3
KT600
KT610
KT620
KT715
KT725
KT730
KT735 KT740
KT720
KT722
KT724
KT726 KT745
Valves and Valve Tappets
Clearance 0.101/0.152 mm (0.0040/0.0060 in.)
Valve Tappet to Crankcase Running Clearance 0.013/0.073 mm (0.0005/0.0029 in.)
Intake Valve Stem-to-Valve Guide Running
Clearance
0.040/0.0780 mm (0.0016/0.0031 in.)
Exhaust Valve Stem-to-Valve Guide Running
Clearance
0.052/0.090 mm (0.0020/0.0035 in.)
Intake Valve Guide I.D.
New
Max. Wear Limit
7.040/7.060 mm (0.2772/0.2780 in.)
7.140 mm (0.2811 in.)
Exhaust Valve Guide I.D.
New
Max. Wear Limit
7.040/7.060 mm (0.2772/0.2780 in.)
7.160 mm (0.2819 in.)
Valve Guide Reamer Size
Standard
0.25 mm O.S.
7.050 mm (0.2776 in.)
7.300 mm (0.2874 in.)
Intake Valve Minimum Lift 8.500 mm (0.3346 in.)
Exhaust Valve Minimum Lift 8.500 mm (0.3346 in.)
Nominal Valve Face Angle 45°
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Values are in Metric units. Values in parentheses are English equivalents.