Kohler Aegis ELH775 Service Manual page 68

Disassembly/Inspection and Service
NOTE: This disassembly sequence removes some
components in subassemblies to enable
technician to perform internal engine servicing.
Do not disconnect every EFI component.
Disconnect Spark Plug Leads
NOTE: Pull on boot only, to prevent damage to spark
plug lead.
1. Disconnect leads from spark plugs.
2. Shut off fuel supply.
Disconnect Oxygen Sensor
NOTE: Unless oxygen sensor is damaged or
malfunctioning, disassembly from muffl er (OEM
supplied) is unnecessary.
Disconnect oxygen sensor connector from wire harness.
Remove Starter and Starter Plate
NOTE: Unless starter plate is damaged, disassembly
from crankcase is unnecessary.
1. Disconnect leads attached to starter solenoid
terminals.
2. Remove screws securing starter to starter plate.
3. Remove screws attaching starter plate to crankcase.
Note orientation of fl at side and longer hole.
68
Drain Coolant from Cooling System
1. Loosen radiator cap, then loosen radiator drain plug
and allow system to drain. Use a suitable container
to catch coolant.
2. Allow any remaining coolant to drain out. Dispose of
coolant properly, according to local regulations.
Drain Oil from Crankcase and Remove Oil Filter
1. Remove oil fi ll cap and dipstick, and one or both
drain plugs. Allow suffi cient time for oil to drain out.
2. Remove and discard oil fi lter.
3. Reinstall oil fi ll cap.
KohlerEngines.com 66 690 14 Rev. A