80
Reassembly
KohlerEngines.com
22 690 01 Rev. --
Install Breather
Components
D
F
B
C
H
G
E
A
A
Breather Cover
Alignment Pin
B
Breather Filter
C
Breather Cover
D
Cover Screw
E
Breather Reed
Screw
F
Reed Retainer
G
Breather Reed
H
Sealant Bead
Breather Cover Sealant Pattern
A
Sealant Bead on Closure Plate
NOTE: Always use fresh sealant. Using outdated
sealant can result in leakage. Refer to Tools and
Aids for a listing of approved sealants.
1. Install breather fi lter into closure plate.
2. Install breather reed and reed retainer; hold them in
alignment and secure with screw. Torque screw to
6.5 N·m (58 in. lb.).
3. Make sure sealing surfaces are clean and free of
nicks or damage.
4. Apply a 1.5 mm (1/16 in.) bead of RTV sealant to
breather cover sealing surface of closure plate as
shown. Bead must surround entire screw hole.
5. Position a new breather cover on alignment pin and
secure with screw. Torque screw to 6.5 N·m
(58 in. lb.).
6. Install breather hose into breather cover.
