Northern Lights ONL843NW4, Operator'S Manual

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ONL843NW4 11/13
12
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
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 200 HOURS:
SP2/3 Change engine oil and filter
SP4 Check air cleaner
SP15 Check and clean radiator
SP22 Inspect condition of exhaust system
SP19 Check state of charge of batteries
EVERY 500 HOURS:
SP8 Change primary fuel filter element
SP9 Change secondary fuel filter
EVERY 1000 HOURS:
SP6 Check valve clearances
SP11 Check injectors
EVERY 2500 HOURS:
SP12 Check fuel injection pump
SP14 Check and flush cooling system
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 after first 100 hours, then every 200 hours.
Servicing Schedule Chart
SERVICE
50 200 500 1000 2500
POINT
PAGE OPERATION DAILY Hours Hours Hours Hours Hours
ENGINE:
SP1 12 Check oil level
•
SP2 12 Change engine oil 1) 5)
• •
SP3 12 Change lube oil filters 1) 5)
• •
SP4 13 Check air cleaner, change element @ 1000 hrs. 1) 4)
•
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 17 Check injectors 1) 3) 6) 7)
•
SP12 17 Check fuel injection pump 7)
•
COOLING SYSTEM:
SP13 17 Check coolant level
•
SP14 18 Check and flush cooling system
•
SP15 18 Check and clean radiator fins
•
ELECTRICAL SYSTEM:
SP18 19 Check electrolyte level in batteries
•
SP19 19 Check condition of batteries with hydrometer 1) 4)
•
OUT OF SERVICE:
SP21 19 Winterizing or out-of-service 3)
6) Clean injection nozzles every 1500 hours.
7) For EPA emission standards fuel nozzle needs to be cleaned
every 1500 hours, the fuel nozzle and fuel pump need to be
cleaned, adjusted, or repaired every 3000 hours, and the
quality guarantee for these parts is 1500 hours or 2 years.