Kohler Command PRO CH620-CH740 Owner's Manual page 94

Reassembly
Governor Lever Hole Position (6 mm)
H
G
F
E
D
C
B
A Governor Lever
C Hole 1
E Hole 3
G Hole 5
Governor Lever Hole Position (8 mm)
E
D
C
B
A Governor Lever
C Hole 2
E Hole 4
8 mm Governor Lever and Hole Position/RPM Chart for CH18 Engines
Governor Shaft
Confi guration
Needle Bearing
Standard (Parent
Material)
86
A
B Governed Idle Hole
D Hole 2
F Hole 4
H Hole 6
A
B Hole 1
D Hole 3
Intended Maximum RPM
High Idle WOT
3744 3600
3120 3000
3888 3600
3780 3500
3672 3400
3564 3300
3456 3200
3348 3100
3240 3000
3132 2900
3024 2800
KohlerEngines.com
6 mm Governor Lever and Hole Position/RPM Chart
High Idle RPM
3801-4000
3601-3800
3451-3600
3301-3450
3101-3300
2951-3100
2800-2950
3750*
3150*
*5% Regulation (others 10%)
Non-Accelerator Pump
Carburetor
Spring Color Hole No.
Orange 2
Clear 1
Blue 4
Orange 3
Clear 4
Blue 3
Purple 2
Black 2
Red 2
Green 1
Blue 1
Governor
Gov. Lever
Spring Color
Hole No.
Code
5 Clear
4 Clear
3 Clear
2 Clear
4 Purple
3 Purple
2 Purple
3 Clear
3 Purple
Accelerator Pump Carburetor
Spring Color Hole No.
-
-
Purple
Black
Red
Orange
Blue
Orange
Black
Red
Clear
24 690 06 Rev. K
-
-
3
3
3
2
2
1
1
1
1