Kohler Command PRO ECH630 Service Manual page 104

Section 8
Disassembly
3. Remove the two remaining hex fl ange screws
from the breather cover. See Figure 8-39.
Figure 8-39. Removing Breather Cover Screws.
4. Pry under the protruding edge of the breather
cover with a screwdriver to break the gasket
seal. See Figure 8-40. Do not pry on the sealing
surfaces as it could cause damage resulting in
leaks.
Figure 8-40. Prying Breather Cover to Break Seal.
5. Remove the breather cover and gasket. See Figure
8-41.
Figure 8-41. Removing Breather Cover and Gasket.
8.10
Remove Valve Covers
1. Remove the four hex fl ange screws securing
each valve cover. Note valve cover diff erences
for proper location in reassembly. Ensure any
brackets removed are reassembled in the same
location. See Figure 8-42.
2. The covers should lift off without prying.
Figure 8-42. Removing Valve Cover.
Remove Crankshaft Position Sensor
1. Remove the two hex fl ange screws securing the
crankshaft position sensor bracket. See Figure 8-43.
Figure 8-43. Removing Crankshaft Position Sensor
Hardware.
2. Disconnect the electrical connector to the
crankshaft position sensor. See Figure 8-44.