Club Car Carryall 300 2021, Maintenance And Service Manual

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58
Disassembly/Inspection and Service
KohlerEngines.com 17 690 15 Rev. --
WARNING
Before working on engine or equipment, disable engine as
follows: 1) Disconnect spark plug lead(s). 2) Disconnect
negative (–) battery cable from battery.
Accidental Starts can cause severe injury or
death.
Disconnect and ground spark plug lead(s)
before servicing.
External Engine Components
A
D
C
B
A Oil Fill Plug B Dipstick
C Spark Plug Lead D Oil Drain Plug
Clean all parts thoroughly as engine is disassembled.
Only clean parts can be accurately inspected
and gauged for wear or damage. There are many
commercially available cleaners that will quickly remove
grease, oil, and grime from engine parts. When such a
cleaner is used, follow manufacturer’s instructions and
safety precautions carefully.
Make sure all traces of cleaner are removed before
engine is reassembled and placed into operation. Even
small amounts of these cleaners can quickly break down
lubricating properties of engine oil.
NOTE: Engines in this application have air cleaner,
starter generator, in-tank fuel pump, EFI fuel
fi lter, and all fuel lines supplied and installed by
OEM. Refer to equipment manufacturer's
manual for information on these components
and before working on fuel system. Use only
original equipment replacement parts.
Disconnect Spark Plug Lead
NOTE: Pull on boot only, to prevent damage to spark
plug lead.
1. Disconnect lead from spark plug.
2. Turn off fuel at fuel supply.
Drain Oil From Crankcase
1. Remove 1 oil drain plug and oil fi ll plug or dipstick.
2. Allow ample time for oil to drain from crankcase.
Disconnect Oxygen Sensor
NOTE: Unless oxygen sensor is damaged or
malfunctioning, disassembly from OEM supplied
muffl er is unnecessary.
Disconnect oxygen sensor connector from wire harness.
Remove Air Inlet Elbow
G
E
A
D
B
E
F
C
A
A Nut B Air Inlet Elbow
C
Breather Hose with
Sleeve
D Clamp
E Throttle Body Gasket F Governor Bracket
G Throttle Body
1. Remove nuts securing air inlet elbow.
2. Disconnect breather hose from valve cover.
3. Remove air inlet elbow and throttle body gasket from
mounting studs.
4. Remove governor bracket and throttle body gasket
from mounting studs.