Kohler Command PRO CS Service Manual page 108

Section 9
Disassembly
6. Remove the gasket(s) and clean the respective
sealing surfaces with a cleaning solvent or aerosol
type gasket remover. Do not nick or scrape the
sealing surfaces.
Figure 9-68. Separate Reduction Housing from
Closure Plate.
Figure 9-69. CS4, CS6 6:1 Reduction Assembly
Components.
7. Check the reduction system bearings for wear or
excessive play. See Figure 9-63. If bearing removal
is required, use an internal bearing puller to
remove the housing bearings. An arbor press
should be used for removal of the others.
6:1 Reduction Assemblies, CS8.5, CS10, and CS12
1. Remove any drive coupling and the key from the
reduction assembly output shaft. Clean the shaft
and keyway of any burrs/damage.
2. Remove the six reduction cover mounting screws.
See Figure 9-70.
9.16
Figure 9-70. Removing Housing Cover Screws.
3. Remove the cover from the reduction assembly.
Place a flat drain pan or shop towel under the
housing to catch any remaining oil.
Figure 9-71. Removing Housing Cover.
4. Pull the output shaft/gear assembly out of the
housing cover or closure plate. See Figure 9-72.
Figure 9-72. Removing Output Shaft/Gear from
Cover.