Kohler Command PRO ECV630 Service Manual page 94

Disassembly/Inspection and Service
Cylinder Head Components
O
A Valve Cover
E Rocker Arm
I Valve Keeper
M Cylinder Head
Remove Valve Covers (ECV EFI)
1. Remove screws securing each valve cover. Note
valve cover differences for proper location in
reassembly. Ensure any brackets removed are
reassembled in same location.
2. Covers should lift off without prying.
Remove Crankshaft Position Sensor
1. Remove screws securing crankshaft position sensor
bracket.
2. Disconnect electrical connector to crankshaft
position sensor.
94
P
N
M
G
B Valve Cover Gasket
F Push Rod
J Valve Spring
Cylinder Head
N
Gasket
KohlerEngines.com
K
I
J
H
L
F
E
D
C
B
C Hex Flange Screw
G Hydraulic Lifter
K Valve Seal
O Valve
Remove Manifold Absolute Pressure (MAP) Sensor
(ECV EFI)
1. With a screwdriver, slide locking tab on electrical
connector.
2. Detach connector.
3. Remove screw and pull MAP sensor out of intake
manifold.
A
D Rocker Arm Piviot
H Valve Cap
Valve Spring
L
Retainer
P Dowel Pin
24 690 02 Rev. D