Kohler Courage SV590 Service Manual

23
Fuel System
20 690 01 Rev. F KohlerEngines.com
CARBURETOR
WARNING
Gasoline is extremely fl ammable and its vapors can
explode if ignited. Store gasoline only in approved
containers, in well ventilated, unoccupied buildings, away
from sparks or fl ames. Spilled fuel could ignite if it comes
in contact with hot parts or sparks from ignition. Never use
gasoline as a cleaning agent.
Explosive Fuel can cause fi res and severe
burns.
Do not fi ll fuel tank while engine is hot or
running.
Nikki One-Barrel Carburetor Components
A
C
B
J
I
H
G
K
D
E
F
A
Choke Lever and
Shaft
B Choke Return Spring
C Choke Plate D Fuel Inlet Needle
E Float Pin F
Bowl Retaining Screw
Gasket
G
Fuel Shut-Off
Solenoid
H Fuel Bowl
I Float J Bowl Gasket
K
Low Idle Speed
Adjusting Spring and
Screw
Walbro One-Barrel Carburetor Components
A
C
B
J
I
H
G
K
D
E
F
L
A
Choke Lever and
Shaft
B Choke Return Spring
C Choke Plate D Fuel Inlet Needle
E Float Pin F
Bowl Retaining Screw
Gasket
G
Fuel Shut-Off
Solenoid
H Fuel Bowl
I Float J Bowl Gasket
K
Low Idle Speed
Adjusting Spring and
Screw
L Bowl Retaining Screw

Kohler Courage SV590 Specifications

General

Compression Ratio	8.5:1
Power	19 hp
Fuel Type	Unleaded gasoline
Lubrication	Full pressure lubrication with full-flow filter
Starter Type	Electric
Engine Type	4-cycle, OHV, single cylinder
Displacement	597 cc
Ignition System	Electronic
Weight	32 kg