Kohler Command Pro EFI ECH940 Service Manual page 72

Disassembly/Inspection and Service
Cylinder Head Components
A Gasket
E Valve Stem Seal
Valve Spring
I
Cap
M Rocker Arm Pivots
Q Grommet
Remove Spark Plugs
Remove spark plug from each cylinder head.
Remove Valve Covers and Fuel Pump
Explosive Fuel can cause fi res and severe
burns.
Do not fi ll fuel tank while engine is hot or
running.
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.
72
A
C
B
B Valve
F Valve Spring
J Valve Spring Keeper
N Rocker Arm Screw
R Screw
WARNING
KohlerEngines.com
Style B Style A
T S
L
K
H
G
J
I
F
E
K
F
H
E
D
C Cylinder Head
G Pipe Plug
K Push Rod
O Valve Cover Gasket
Hydraulic Lifter
S
Style A (Ribbed)
Valve Covers
1. Remove screw and grommet securing each valve
cover.
2. Remove valve cover and gasket from each cylinder
head. Note locations of individual valve covers if they
are diff erent.
N
M
P
O
N
M
L
D Spark Plug
H Hydraulic Lifter
L Rocker Arm
P Valve Cover
Hydraulic Lifter
T
Style B (Smooth)
62 690 13 Rev. A
R
Q