Kohler LH630-775 Service Manual page 174

Section 11
Reassembly
Figure 11-118. Torquing Top Nuts on Upper
Brackets.
9. If a "pulse" style fuel pump is used, install it to
the tapped holes in the #2 side, upper radiator
support bracket and torque the two screws to
6.8-7.3 N·m (60-65 in. lb.). Connect the outlet line
between the pump and carburetor and the
vacuum line to the crankcase fitting. Secure with
the clamps. See Figure 11-119.
Figure 11-119. Fuel Line and Pump "Pulse" Fuel
Pump.
Install Lower Flywheel Cover,
Rectifier-Regulator and Mounting Plate
1. Install/make sure the small metal spacers are
positioned in the mounting holes of the lower
flywheel cover.
2. Attach the lower flywheel cover to the #2 (oil
filter) side lower radiator support bracket, using
two M6 screws and flat washers. Finger tighten
only at this time.
11.32
3. Align the lower flywheel cover with the #1
(starter) side lower radiator support bracket
holes. Position the rectifier-regulator mounting
plate, behind the cover and install the remaining
two screws or nuts and flat washers. Torque the
four fasteners to 9.9 N·m (88 in. lb.). See Figure
11-120. If screws and Timmerman nuts/clips are
used torque to 2.2-2.8 N·m (20-25 in. lb.).
Figure 11-120. Torquing Lower Screws and
Rectifier-Regulator Mounting.
4. If removed, mount the rectifier-regulator to the
plate with the two screws and attach the
connector plug. See Figure 11-120.
Install Muffler
1. Install new exhaust gaskets and attach the
muffler and mounting hardware. Torque the
screws to 9.9 N·m (88 in. lb.).
2. Install the hex flange nuts to the exhaust studs.
Torque the nuts to 24.4 N·m (216 in. lb.).
Install Oil Filter and Fill Crankcase with Oil
1. Place a new oil filter in a shallow pan with the
open end up. Pour new oil of the proper type
through the threaded center hole. Stop pouring
when the oil reaches the bottom of the threads.
Allow a minute or two for the oil to be absorbed
by the filter material.
2. Apply a thin film of oil to the rubber gasket on
the new filter.
3. Install the new oil filter to the filter adapter. Turn
the oil filter clockwise until the rubber gasket
contacts the surface, then tighten the filter an
additional 3/4-1 turn. See Figure 11-121.