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66 590 04 Rev. --
KohlerEngines.com
Pre-Start Checklist
1. Check oil level. Add oil if low. Do not overfi ll.
2. Check fuel level. Add fuel if low. Check fuel system components and lines for leaks.
3. Check coolant level. Add coolant if low. Check coolant hoses and connections for leaks.
4. Check and clean cooling areas, air intake areas and external surfaces of engine (particularly
after storage).
5. Check that air cleaner components and all shrouds, equipment covers, and guards are in place
and securely fastened.
6. Check spark arrestor (if equipped).
M
F
L
E
K
J
B
H
A
I
Q
P
R
S
O
N
G
A
Heavy-Duty Air
Cleaner
B Spark Plug C Fuse Holders D
Radiator Drain
Plug
E Radiator F Intake Screen G Radiator Cap H Oil Fill
I Dipstick J Oil Filter K Oil Drain Plug L
Overfl ow
Reservoir
M Reservoir Cap N
Air Cleaner
Housing
O Inner Element P Retaining Clip
Q
Dust Ejector
Valve
R End Cap S Element
D
C