Kohler Command PRO ECH630 Service Manual page 151

Figure 10-89. Torquing Oil Drain Plugs.
5. Add oil to bring the level up to F mark and
reinstall the dipstick. See Figure 10-90.
Figure 10-90. Reinstalling the Dipstick in Tube.
6. Make sure the O-ring is in place then reinstall the
oil fi ll cap on the valve cover (if so equipped).
Connect Spark Plug Leads
1. Connect the leads to the spark plugs. See Figure
10-91.
Figure 10-91. Connecting Spark Plug Leads.
Prepare the Engine for Operation
The engine is now completely reassembled. Before
starting or operating the engine, be sure to do the
following.
1. Make sure all hardware is tightened securely.
2. Make sure the oil drain plugs, Oil Sentry™
pressure switch, and a new oil fi lter are installed.
3. Verify the crankcase has been fi lled with the
correct amount, weight, and type of oil. Refer
to oil recommendations and procedures in
the Safety and General Information and
Lubrication System sections.
4. Adjust the idle speed adjusting screw as
necessary. Refer to Section 5, Electronic Fuel
Injection System.
5. Turn on fuel supply.
Sensitivity Adjustment
Governor sensitivity is adjusted by repositioning the
governor spring in the holes of the governor lever. If
speed surging occurs with a change in engine load,
the governor is set too sensitive. If a big drop in speed
occurs when normal load is applied, the governor
should be set for greater sensitivity. See Figure 10-92
and adjust as follows:
1. To increase the sensitivity, move the spring closer
to the governor lever pivot point.
2. To decrease the sensitivity, move the spring away
from the governor lever pivot point.
1
2
3
4
Figure 10-92. Governor Lever Hole Locations.
Section 10
Reassembly
Governor Lever
10.25
10