Kohler Command PRO EFI ECH650 [162/180] Reassembly

Install Flywheel

CAUTION

Using improper procedures can lead to broken fragments.

Broken fragments could be thrown from engine. Always

observe and use precautions and procedures when

installing fl ywheel.

Damaging Crankshaft and Flywheel Can

cause personal injury.

A Flywheel Fan B Flywheel C Stator D Backing Plate

E

High Output

Charging System

F

G

NOTE: Before installing fl ywheel make sure crankshaft taper and fl ywheel hub are clean, dry, and completely free of

any lubricants. Presence of lubricants can cause fl ywheel to be over stressed and damaged when screw is

torqued to specifi cations.

NOTE: Make sure fl ywheel key is installed properly in keyway. Flywheel can become cracked or damaged if key is

not properly installed.

NOTE: High output charging system fl ywheel (identifi ed by 4 large cooling holes) has very strong magnets. Magnet

assembly guard on interior of this fl ywheel has a thin, sharp edge. Wear protective gloves when handling this

fl ywheel.

1. Install woodruff key into keyway of crankshaft. Make sure key is properly seated and parallel with shaft taper.

2. Install fl ywheel onto crankshaft being careful not to shift woodruff key. ETB ECH EFI engines with high output