41
Disassembly/Inspection and Service
14 690 01 Rev. G KohlerEngines.com
Crankcase Components
T
R
O
N
Q
P
K
L
B
C
M
S
F
H
I
G
E
D
A
J
V
U
A Crankcase Oil Seal B Crankcase C
Governor Cross
Shaft
D Oil Pan Gasket
E Crankcase Bearing F Camshaft G Piston Pin Retainer H Piston Pin
I Piston J Piston Ring Set K Connecting Rod L
Connecting Rod
End Cap
M Crankshaft N Retainer O Governor Shaft P Governor Gear
Q Governor Washer R Governor Cup S Oil Pan T Oil Pan Oil Seal
U Dipstick Tube V Screw
Remove Dipstick Tube (Extended Dipstick)
Remove screw securing dipstick tube. Remove tube.
Remove Oil Pan
NOTE: Some engines have an oil pan gasket; some
engines use RTV to secure oil pan to crankcase.
1. Remove screws securing oil pan.
2. Using a at blade screwdriver as a wedge, carefully
separate oil pan from crankcase.
3. Remove old gasket (if equipped) and discard.
Inspection
Inspect oil seal in oil pan and remove it if it is worn or
damaged.
A
B
C
G
F
H
I
J
K
L
M
O
R
P
Q
S
T
N