Kohler 3.5CFZ, 4CZ, 5CFZ, 6.5CZ installation manual Service Schedule, Or 2 Years

Service Schedule

		After 20	Every 50	Every	Every	Every
	Before	Hrs. or		100 Hrs.
		One	Hrs. or 3	or 6	200 Hrs.	300 Hrs.
	Starting	Month	Months	Months	or Yearly	or 2 Years
LUBRICATION SYSTEM
Check oil level	X
Change oil		X (Break-in			X
		Period)
Change oil filter					X
FUEL SYSTEM
Check the fuel level	X
Fill fuel tank	X
Lubricate carburetor and choke		X (Break-in			X
linkage		Period)
Clean fuel screen						X
Service fuel lines						X
IGNITION SYSTEM
Replace spark plugs					X
COOLING SYSTEM
Check coolant level	X
Check seawater outlet	X (During
	Operation)
Inspect exhaust system
components for cracks and
corrosion (exhaust manifold,	X			X
mixing elbow, exhaust line,
hose clamps, silencer, and
outlet flapper)
Check function of siphon break			X
(if equipped)
Check condition of heat				X (100 Hrs.
				or 3
exchanger anticorrosion zinc
				Months)
Replace heat exchanger					X
anticorrosion zinc
Replace the impeller of						X
seawater pump
Check thermostat function						X
INTAKE/EXHAUST SYSTEM
Check exhaust gas condition	X (During
	Operation)
Clean the exhaust/water mixing				X
elbow
Clean air filter element			X

3-2 Scheduled Maintenance TP-5695 12/93