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O844K 10/09
The Servicing Schedule Chart below shows the service schedule required for proper maintenance of your generator
set. More detailed coverage of each Service Point (SP) is listed on the page noted in the ‘page’ column.
dAILy:
SP1
Check oil level in engine
SP5
Check V-belt tension
SP7
Check primary fuel filter
SP13
Check coolant level
Check sea strainer (marine only)
Check raw water pump for leaks
SP18
Check electrolyte in batteries
AfTER fIRST 50 hOURS:
SP2/3
Change engine oil and filter
SP6
Adjust valves
AfTER fIRST 100 hOURS:
SP2/3
Change engine oil and filter
EvERy 250 hOURS:
SP3
Change lube oil filters
SP4
Check air cleaner
SP19
Check state of charge of batteries
EvERy 500 hOURS:
SP8
Change primary fuel filter element
SP9
Change secondary fuel filter
SP22
Inspect condition of exhaust elbow
EvERy 1000 hOURS:
SP4
Change air cleaner element
SP6
Check valve clearances
SP11
Check injectors
SP17
Change impeller
EvERy 2500 hOURS:
SP12
Check fuel injection pump
SP14
Check and flush cooling system
SP15
Check and clean heat exchanger
1) Perform all maintenance once a year even if hour level has not been reached.
2) Consult manufacturer's maintenance schedule, note on chart.
3) Whenever necessary.
4) More often if necessary.
5) After first 50 hours, then at 100 hours, then at every 250 hours.
6) Change air cleaner element at 1000 hours.
Servicing Schedule Chart
10
SERvICE
50
250
500
1000
2500
POINT
PAgE OPERATION
dAILy
hours
hours
hours
hours
hours
ENgINE:
SP1
8 & 12 Check oil level
•
SP2
12
Change engine oil
1) 5)
•
•
SP3
12
Change lube oil filters
1) 5)
•
•
SP4
13
Check air cleaner
1) 4) 6)
•
SP5
13
Check V-belt tension
•
SP6
13
Check valve clearances
1) 2)
•
fUEL SySTEM:
SP7
14
Check primary filter (Racor)
2) 3)
•
SP8
14
Change primary filter element (Racor)
2) 3)
•
SP9
14
Change secondary fuel filter
1) 3)
•
SP10
15
Bleed the fuel system
3)
SP11 16 - 17 Check injectors
1) 3)
•
SP12
17
Check fuel injection pump
•
COOLINg SySTEM:
SP13 8 & 17 Check coolant level
•
SP14 17 - 18 Check and flush cooling system
1) 4)
•
SP15
18
Check and clean heat exchanger
•
SP17
18
Change impeller in raw water pump
1) 3)
•
SP22
Inspect condition of exhaust elbow
4)
•
ELECTRICAL SySTEM:
SP18
19
Check electrolyte level in batteries
•
SP19
19
Check condition of batteries with hydrometer 1) 4)
•
dRIvEN EQUIPMENT:
SP20
19
Clutch and PTO service
2)
OUT Of SERvICE:
SP21
19
Winterizing or out-of-service
3)