8 Mm Governor Lever And Hole Position/Rpm Charts; Ch18 Engines; Ch20-740 Engines; Ch26,Ch745 Efi Engines - Kohler CH18-745 Service Manual

Kohler Engine Parts Call K&T 606-678-9623 or 606-561-4983
Section 11
Reassembly

8 mm Governor Lever and Hole Position/RPM Charts

Governor Lever

CH18 Engines

Maximum RPM
Governor Shaft
Configuration High Idle
3744
Needle Bearing
3120
3888
3780
3672
3564
Standard
3456
(Parent Material)
3348
3240
3132
3024

CH20-740 Engines

Maximum RPM
Governor Shaft
Configuration High Idle
3744
Needle Bearing
3120
3888
3780
3672
3564
Standard
3456
(Parent Material)
3348
3240
3132
3024

CH26,CH745 EFI Engines

Maximum RPM
Governor Shaft
Configuration High Idle
3888
3780
3672
Standard
3564
(Parent Material) 3456
3348
3240
3132
3024
11.24
4
3
2
1
Intended Non-Accelerator
Pump Carburetor
WOT Spring Color
3600 Orange
3000 Clear
3600 Blue
3500 Orange
Clear
3400
3300 Blue
3200 Purple
Black
3100
3000 Red
2900 Green
2800 Blue
Intended Non-Accelerator
Pump Carburetor
WOT Spring Color
3600 Orange
3000
Clear
3600 Red
Purple
3500
3400 Black
3300 Red
3200 Purple
3100 Blue
3000 Orange
2900 Clear
2800 Red
Intended
WOT Spring Color
3600 Orange
Black
3500
3400 Red
3300 Green
3200 Red
3100 Green
3000 Blue
2900 Clear
2800
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Hole No.
2
1
4
3
4
3
2
2
2
1
1
Hole No.
2
1
4
3
3
3
2
2
1
2
1
Hole No.
3
3
3
2
2
1
1
1
- -
Accelerator
Pump Carburetor
Spring Color Hole No.
- -
- -
Purple 3
Black 3
Red 3
Orange 2
Blue 2
Orange 1
Black 1
Red 1
Clear 1
Accelerator
Pump Carburetor
Spring Color Hole No.
- -
- -
Purple 3
Black 3
Red 3
Orange 2
Blue
2
Orange 1
Black 1
Red
1
Clear 1