Kohler LH630-775 Service Manual page 114

Drain Oil from Crankcase and Remove Oil
Filter
1. Remove the oil fill cap and dipstick, and one or
both of the drain plugs. See Figures 9-6 and 9-7.
Allow sufficient time for the oil to drain out.
Oil Fill Cap
Dipstick
Figure 9-6. Removing Oil Fill Cap and Dipstick.
Oil Drain Plug
Oil Filter
Figure 9-7. Oil Drain Plugs and Oil Filter.
2. Remove and discard the oil filter.
Oil Drain Plug
Remove Flywheel Cover, Radiator
Assembly, Mounting Brackets and
Attached Components
1. Remove the screws or nuts and flat washers (2
on each side) securing the lower flywheel cover
to the LH and RH radiator support brackets. See
Figure 9-8. The mounting plate for the rectifier-
regulator will become detached when the LH
screws are removed. Do not lose the small
spacers located within the holes of the lower
cover. Clips are used on some models instead of
hex nuts.
Figure 9-8. Removing Lower Flywheel Cover.
2. If a "pulse" style fuel pump is used, disconnect
the fuel line from the pump outlet, and
disconnect the pulse line from the fuel pump
fitting. See Figure 9-9.
Pump Outlet
Figure 9-9. Fuel Line and Pump Pulse Line.
3. Disconnect the upper radiator hose from the
radiator, and the lower radiator hose from the
inlet of the water pump. See Figure 9-10.
Section 9
Disassembly
Pulse Line
9
9.3