Kohler Command PRO ECH630 Service Manual page 142

Section 10
Reassembly
2. Connect the wire lead (green) to the Oil Sentry
terminal.
Install Blower Housing and Outer Baffl es
NOTE: Do not completely tighten screws until all
items are installed to allow shift ing for hole
alignment.
1. Slide the blower housing into position over the
front edge of the inner baffl es. See Figure 10-56.
Start a few of the screws to hold it in place.
Figure 10-56. Installing Blower Housing.
2. Position the outer baffl es and secure using
the four M6 hex fl ange screws. Install two M6
screws (20 mm long) into the intake port side of
the cylinder heads, including any lift ing strap.
Install two M6 screws (16 mm long) into the
exhaust port side of the cylinder head. Install the
two short M5 screws (10 mm long) in the upper
mounting holes of the outer baffl es (into the
backing plate). See Figures 10-57 and 10-58. Be
sure any leads are routed out through the proper
off sets or notches, so they will not be pinched
between the blower housing and baffl es.
10.16
™
Figure 10-57. Tightening Outer Baffl e Screws.
Figure 10-58. Tightening Short Screws for Outer
Baffl es.
3. Insert and tighten all remaining blower housing
and baffl e screws with the exception of the
rectifi er-regulator grounding bracket screw.
Torque all blower housing and baffl e M6 screws
assembled into aluminum to 10.7 N·m (95 in. lb.)
for a new hole, or 7.3 N·m (65 in. lb.) for a used
hole. Torque all blower housing and baffl e M5
screws assembled into sheet metal (backing plate)
to 2.8 N·m (25 in. lb.) for new holes, or 2.3 N·m
(20 in. lb.) for used holes.
4. Torque the four 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 the sequence shown
in Figure 10-59. Note the fi rst screw is torqued a
second time.