Lubrication System
36
62 690 01 Rev. J
KohlerEngines.com
This engine uses a full pressure lubrication system which delivers oil under pressure to crankshaft, camshaft,
connecting rod bearing surfaces, and hydraulic valve lifters.
A high-efficiency gerotor oil pump maintains high oil flow and oil pressure, even at low speeds and high operating
temperatures. A pressure relief valve limits maximum pressure of system. Closure plate must be removed to service
oil pickup, pressure relief valve, and oil pump.
Lubrication Components
A
B
C
D
E
F
G
I
H
A
C
D
A
Oil Filter
B
Back Side
C
Oil Cooler
D
Cylinder Shroud
E
Oil Drain Plug
F
Oil Fill Cap
G
Dipstick Tube
H
Pressure Switch
I
Dipstick
