Reassembly
9519 690 01 Rev. -- KohlerEngines.com
Install Oil Sentry
™
Pressure Switch (if equipped)
1. Apply pipe sealant with Tefl on
®
(Loctite
®
PST
®
592™ Thread Sealant or equivalent) to Oil Sentry
™
threads switch and install it into 1/8 in. port in oil
pan. Torque switch to 9.0 N·m (80 in. lb.).
2. Connect green wire lead to Oil Sentry
™
terminal.
Install Oil Temperature Sensor
NOTE: Ensure part is clean, undamaged and free of
debris and make sure electrical connector has
seal in place.
1. Lightly lubricate oil temperature sensor O-ring and
install oil temperature sensor into oil pan.
2. Torque sensor to 7.3 N·m (65 in. lb.).
3. Push electrical connector on oil temperature sensor
making sure a good connection is made.
Install Flywheel/Fan
Flywheel/Fan Components
A
D
B
C
E
A Flywheel Fan B Flywheel Screw
C Washer D Flywheel
E
Crankshaft Position
Sensor
CAUTION
Damaging Crankshaft and Flywheel can
cause personal injury.
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.
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.
1. Install woodruff key into crankshaft keyway. Make
sure key is properly seated and parallel with shaft
taper.
2. Set fl ywheel onto crankshaft, being careful not to
shift woodruff key.
3. Install screw and washer.
4. Use a fl ywheel strap wrench or holding tool to hold
fl ywheel. Torque screw to 71.6 N·m (53 ft. lb.).
Install Fan
Set fan on fl ywheel with locating tabs on back of fan in
locating holes of fl ywheel.
Install Crankshaft Position Sensor
Install crankshaft position sensor with harness and
secure with screw. Torque screw to 8.2 N·m (73 in. lb.)
into a new hole, or 7.7 N·m (68 in. lb.) into a used hole.
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