Kohler Aegis ELH775 Service Manual page 15

CLEARANCE SPECIFICATIONS
Cylinder Bore
Cylinder Bore I.D.
New
Max. Wear Limit
Max. Out-of-Round
Max. Taper
Cylinder Head
Max. Out-of-Flatness
Governor
Governor Cross Shaft to Crankcase Running
Clearance
Governor Cross Shaft O.D.
New
Max. Wear Limit
Governor Gear Shaft O.D.
New
Max. Wear Limit
Governor Gear Shaft -to-Governor Gear Running
Clearance
Ignition
Spark Plug Gap
Piston, Piston Rings, and Piston Pin
Piston-to-Piston Pin
Piston Pin Bore I.D.
New
Max. Wear Limit
Piston Pin O.D.
New
Max. Wear Limit
Top Compression Ring-to-Groove Side Clearance
Middle Compression Ring-to-Groove Side
Clearance
Oil Control Ring-to-Groove Side Clearance
Top Compression Ring End Gap
New Bore
Used Bore (Max.)
Middle Compression Ring End Gap
New Bore
Used Bore (Max.)
Piston Thrust Face O.D.
New
Max. Wear Limit
Piston Thrust Face-to-Cylinder Bore
Clearance
3 Values are in Metric units. Values in parentheses are English equivalents.
Measure 6 mm (0.2362 in.) above bottom of piston skirt at right angles to piston pin.
7
66 690 14 Rev. A
3
7
Running
7
KohlerEngines.com
ELH775
83.006/83.031 mm 3.2679/3.2689 in.)
83.069 mm (3.2704 in.)
0.12 mm (0.0047 in.)
0.05 mm (0.0020 in.)
0.076 mm (0.003 in.)
0.025/0.126 mm (0.0009/0.0049 in.)
7.949/8.000 mm (0.3129/0.3149 in.)
7.936 mm (0.3124 in.)
5.990/6.000 mm (0.2358/0.2362 in.)
5.977 mm (0.2353 in.)
0.090/0.160 mm (0.0035/0.0063 in.)
0.76 mm (0.030 in.)
0.006/0.017 mm (0.0002/0.0007 in.)
17.006/17.012 mm (0.6695/0.6698 in.)
17.025 mm (0.6703 in.)
16.995/17.000 mm (0.6691/0.6693 in.)
16.994 mm (0.6691 in.)
0.030/0.070 mm (0.001/0.0026 in.)
0.030/0.070 mm (0.001/0.0026 in.)
0.060/0.190 mm (0.0022/0.0073 in.)
0.189/0.277 mm (0.0074/0.0109 in.)
0.531 mm (0.0209 in.)
1.519/1.797 mm (0.0598/0.0708 in.
2.051 mm (0.0808 in.)
82.978 mm (3.2668 in.)
82.833 mm (3.2611 in.)
0.019/0.062 mm (0.0007/0.0024 in.)
Specifi cations
15