Service Manual

68
Reassembly
KohlerEngines.com 66 690 01 Rev. C
Install Spark Plugs
1. Check gap using wire feeler gauge. Adjust gap to
0.76 mm (0.03 in.).
2. Install plug into cylinder head.
3. Torque plug to 27 N·m (20 ft. lb.).
Install Reed and Breather Cover Assembly
1. Make sure sealing surfaces of crankcase and
breather cover are clean and free of all old gasket
material. Clean with an aerosol type gasket remover
or cleaning solvent. DO NOT scrape surfaces as this
can result in leakage.
2. Check to make sure there are no nicks or burrs on
sealing surfaces.
External Engine Components
A
B
C
D
E
I
H
F
G
J
L
M
O
P
M
N
K
K
1&5
3
2
4
A Oil Sentry
™
B Breather Cover C Gasket D Fiber Filter
E
Breather Reed
Assembly
F Adapter Plate G Carburetor H
Fan Mounting
Bracket
I Fan J Fan Belt K Bearing L Pulley
M Pulley Half N Spacer Shims O Adapter P Torque Sequence