Servicing Schedule Chart - Northern Lights Lugger M843NW3 Operator's Manual

Servicing Schedule Chart

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
SP7 Check primary fuel filter
SP13 Check cooling water level
Check sea strainer
Check raw water pump for leaks
AfTER fIRST 50 hOURS:
SP2/3 Change engine oil and filter
SP5 Check V-belt tension
SP18 Check electrolyte in batteries
EvERy 50 hOURS:
SP5 Check V-belt tension
SP18 Check electrolyte in batteries
EvERy 250 hOURS:
SP2/3 Change engine oil and filter
SP4 Check air cleaner
SERvICE
PAgE OPERATION
POINT
ENgINE:
SP1 10 Check oil level
SP2 10 Change engine oil
SP3 10 Change lube oil filters
SP4 11 Check air cleaner
SP5 11 Check V-belt tension
SP6 11 Check valve clearances
fUEL SySTEM:
SP7 12 Check primary filter (Racor)
SP8 12 Change primary filter element (Racor)
SP9 12 Change secondary fuel filter
SP10 13 Bleed the fuel system
SP11 14 - 15 Check injectors
SP12 15 Check fuel injection pump
COOLINg SySTEM:
SP13 15 Check cooling water level
SP14 16 Check and flush cooling system
SP15 16 Check and clean heat exchanger
SP17 16 Change impeller in raw water pump
SP22 Inspect condition of exhaust elbow
ELECTRICAL SySTEM:
SP18 17 Check electrolyte level in batteries
SP19 17 Check condition of batteries with hydrometer
dRIvEN EQUIPMENT:
SP20 17 Clutch and PTO service
OUT Of SERvICE:
SP21 17 Winterizing or out-of-service
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.
SP8 Change primary fuel filter element
SP18 Check electrolyte in batteries
SP19 Check state of charge of batteries
EvERy 500 hOURS:
SP9 Change secondary fuel filter
SP22 Inspect condition of exhaust elbow
EvERy 1000 hOURS:
SP6 Check valve clearances
SP11 Check injectors
SP14 Check and flush cooling system
SP17 Change impeller in raw water pump
EvERy 2400 hOURS:
SP12 Check fuel injection pump
SP15 Check and clean heat exchanger
50
dAILy hours
•
1) 5)
1) 5)
1) 4)
•
1) 4)
1) 2)
•
2) 3)
2) 3)
1) 3)
3)
1) 3)
•
1) 3)
4)
•
1) 4)
1) 4)
2)
3)
4) More often if necessary.
5) After first 50 hours.
OM843NW3 01/08
10
250 500 1000
hours hours hours
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2400
hours
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