Kohler 21EKOZD User Manual

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3.3 Service Schedule for 32-40EKOZD/28-35EFKOZD Models
Perform Service at Intervals Indicated (X)
Reference
Section
Daily
Every
50 Hrs.
or
1 Month
Every
250 Hrs.
or
3 Months
Every
500 Hrs.
or
6 Months
Every
1000 Hrs.
or Yearly
FUEL SYSTEM
Check the fuel level and fill as necessary
Fuel System
X
(Before
operation)
Check for any unusual noise †
X
(During
operation)
Remove the sediment from the fuel tank and
drain the fuel tank †§
X
Bleed the fuel system (if encountering hard
starting)
Fuel System
Bleed
X
Replace the fuel filter cartridge *
Fuel Filter
X
Fuel/water separator draining, if equipped *†
X
Fuel/water separator cleaning, if equipped *†
X
Inspect, clean, and test the fuel injectors *†‡
Eng. S/M
X
Inspect the fuel injection nozzle pressure *†‡
Eng. S/M
X
Replace the fuel line hoses †
Eng. S/M
X
(5000 hrs.)
LUBRICATION SYSTEM
Check the crankcase oil level and add oil
as necessary
Oil Check
X
(Before
operation)
Replace the oil in the crankcase *
Oil Change
X
(Break-in)
X
Replace the lube oil filter element *
Oil Change
X
(Break-in)
X
COOLING SYSTEM
Check the coolant level and fill as necessary *
Checking
and Filling
Coolant
X
(Before
operation)
Check the seawater outlet and clean as
necessary
Exhaust
System
X
Check the function of the siphon break, if
equipped
Siphon
Break
X
Check/replace the seawater pump impeller and
check for leaks *†
Seawater
Pump
X (Check)
X
(Replace)
Overhaul the seawater pump *†
Gen. S/M
X
Replace the seawater pump *†
Gen. S/M
X
(2000 hrs.)
Replace the coolant *†
Flushing and
Cleaning
X
Check/replace the heat exchanger
anticorrosion zinc anode *†
Anticorrosion
Zinc Anode
X
(1
st
at
10 hrs.)
X
(Check)
X (Replace)
Clean the heat exchanger tube *†
Gen. S/M
X
Clean the charge air cooler (intercooler)
40EKOZD and 35EFKOZD Models Only *†
Gen. S/M
X
Check/replace the coolant hoses *†
X
(Check)
X
(Replace
5000 hrs.)
* Requires removal of the sound shield door, if installed
† Consult your local distributor/dealer for service
‡ Read the WARNING found at the beginning of the manual regarding moving parts
§ Consult the operating instructions supplied with the craft

Kohler 21EKOZD Specifications

General

Brand	Kohler
Model	21EKOZD
Category	Portable Generator
Language	English