78
Reassembly
24 690 32 Rev. AKohlerEngines.com
Cylinder Head Components
A
D
M
F
E
C
L
I
K
J
N
P
O
Q
B
G
H
A Valve Cover B Valve Cover O-ring C Hex Flange Screw D Rocker Arm Pivot
E Rocker Arm F Push Rod G Hydraulic Lifter H Valve Cap
I Valve Keeper J Valve Spring K Valve Seal L
Valve Spring
Retainer
M Spark Plug N Cylinder Head O
Cylinder Head
Gasket
P Valve
Q Dowel Pin
Install Hydraulic Lifters
NOTE: Hydraulic lifters should always be installed in
same position as before disassembly. Exhaust
lifters are located on output shaft (closure plate)
side of engine while intake lifters are located on
fan side of engine. Cylinder numbers are
embossed on top of crankcase and each
cylinder head.
1. See Servicing Hydraulic Lifters in Disassembly/
Inspection and Service.
2. Apply camshaft lubricant to bottom surface of each
lifter. Lubricate hydraulic lifters and lifter bores in
crankcase with engine oil.
3. Note mark or tag identifying hydraulic lifters as either
intake or exhaust and cylinder 1 or 2. Install
hydraulic lifters into their appropriate locations in
crankcase. Do not use a magnet.
4. If breather reeds and stops were removed from
crankcase, reinstall them at this time and secure
with screw. Torque screw to 4.0 N·m (35 in. lb.).
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