Kohler Command PRO CV752 [61/68] Reassembly
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Kohler Command PRO CV752 [61/68] Reassembly

Kohler Command PRO CV752 [61/68] Reassembly
Install Breather Cover and Inner Baffl e
Breather Cover Torque Sequence
1&5
2
3
4
1. Be sure sealing surfaces of crankcase and breather
cover are clean of old gasket material. Do not scrape
surfaces as this could result in leakage.
2. Check to make sure there are no nicks or burrs on
sealing surfaces.
3. Position breather gasket and cover on crankcase.
Install fi rst screws in locations 3 and 4 as shown.
Finger tighten at this time.
4. Install inner baffl e using remaining screws and fi nger
tighten. Do not torque screws at this time; they will
be tightened after blower housing and outer baffl es
are installed.
Install Blower Housing and Outer Baffl es
Wires on Starter Side of Engine
NOTE: Do not completely tighten screws until all items
are installed to allow shifting for hole alignment.
1. Pull wire harness and spark plug leads out through
appropriate openings in shrouding.
2. Slide blower housing into position over front edge of
inner baffl e. Start a few of screws to hold it in place.
3. Position outer baffl es and secure using screws (two
long, two short) in front mounting holes (into cylinder
head), including any lifting strap or attached
bracket(s). Install two short screws in upper
mounting holes of outer baffl es (into backing plates).
Use short screw on left side to mount wire harness
bracket. Be sure any leads are routed out through
proper off sets or notches, so they will not be pinched
between blower housing and baffl es.
4. Tighten all shrouding fasteners. Torque blower
housing screws to 6.2 N·m (55 in. lb.) in a new hole,
or to 4.0 N·m (35 in. lb.) in a used hole. Torque
shorter M5 side baffl e screws to 4.0 N·m (35 in. lb.).
Torque M5 side baffl e screws (into cylinder head) to
6.2 N·m (55 in. lb.) in a new hole, or to 4.0 N·m
(35 in. lb.) in a used hole. Torque two lower M6
baffl e mounting screws to 10.7 N·m (95 in. lb.) in a
new hole, or to 7.3 N·m (65 in. lb.) in a used hole.
5. Torque breather cover screws to 11.3 N·m (100 in.
lb.) into new holes or 7.3 N·m (65 in. lb.) into used
holes in sequence shown. Note fi rst screw is torqued
a second time.
Install Flywheel Fan and Debris Screen
CAUTION
Failure to utilize or reassemble debris screen
as designed could result in debris screen
failure and serious personal injury.
Plastic Debris Screen
NOTE: Position locating tabs on back of fan in recesses
of fl ywheel.
1. Install fan onto fl ywheel using screws.
2. Torque screws to 9.9 N·m (88 in. lb.).
3. Place plastic debris screen on fan and secure with
screws. Torque screws to 2.2 N·m (20 in. lb.).
4. Install guard and secure with screws.
Metal Debris Screen
NOTE: Position locating tabs on back of fan in recesses
of fl ywheel.
1. Position fan on fl ywheel.
2. Install a spring washer on stepped end of each
spacer with concave side down toward fan. Insert
spacers with spring washers into fan. Place support
ring on spacers. Set metal debris screen on support.
3. Install a plain washer on each screw, then apply
Loctite
®
242
®
to screw threads (M6) and insert into
screen/support ring/spacer/spring washer/fan.
Torque screws to 9.9 N·m (88 in. lb.).
4. Install guard and secure with screws.
Reassembly
6124 690 37 Rev. D KohlerEngines.com

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