Owner`s manual

Kohler Diesel

Oil Pan Removal

Please note that when removing the oil pan on these

engines, care must be taken not to pull the lateral oil seals,

located between the crankcase, front, and rear bearing

support, out of their seat. The factory uses a silicone gasket

material to seal the oil pan to the crankcase; this sealant

may stick to the oil seals.

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or other suitable tool to separate the oil pan from the

crankcase. Insert the tool between the oil pan and the

crankcase at the seal locations. This will separate the seal

from the silicone without damaging the seal.

Front Lateral

Seals

Rear Lateral

Seals

LDW 1003/KDW1003 With Oil Pan

Removed

Coolant Temperature Switches

Part No. ED9195-108-S

Part No. ED2186-095-S

(Grey)

T2 (Red)

Coolant Temperature Switch/Coolant Temperature

Thermistor Change

Starting at engine Serial Number 4961990, the Coolant

Temperature Thermistor (Part No. ED9195-094-S) and

Coolant Temperature Switch (Part No. ED9195-077-S) have

been replaced.

The two switches have been replaced by a single switch

(Part No. ED9195-108-S) that performs both functions.

Note: If replacing the old style switches with the current

style single switch, you must use pigtail Part No.

ED2186-095-S to adapt the engine side harness to

the new style connector.