Kohler LH630-775 Service Manual page 151

4. Install the breather filter into the cavity in the
crankcase. See Figure 11-24.
Figure 11-24. Installing Breather Filter.
5. Carefully install the breather cover gasket and
breather cover onto the crankcase. See Figure
11-25.
Figure 11-25. Installing and Torquing Breather
Cover/Screws.
6. Install and torque the four breather cover hex
flange screws to 7.3 N·m (65 in. lb.) in the
sequence shown in Figure 11-26.
1
4
Figure 11-26. Breather Cover Fastener Torque
Sequence.
7. Install the pipe plug or Oil Sentry™ switch (as
equipped), into the tapped breather port if
removed earlier. Apply pipe sealant with Teflon
®
(Loctite 59241 or equivalent) to the threads.
Torque to 4.5 N·m (40 in. lb.). If Oil Sentry™
switch is mounted to the side of crankcase,
torque the switch to 12.4 N·m (110 in. lb.).
Figure 11-27. Oil Sentry™ Switch Installed.
8. If the vacuum fitting was removed from the
crankcase (vacuum fuel pump), apply pipe
®
sealant with Teflon
equivalent) to the threads of the fitting and
install. With the crankcase upright, the fitting
must point to the 1:30 position. See Figure 11-28.
Section 11
Reassembly
3
2
®
(Loctite 59241 or
11.9
®
11