Service schedule
NOTICE:
An operation requiring service every day requires service after
100 hours or every year, and so on. Some components may not be part of
the engine ordered.
Operations marked with
should be done in a Nanni workshop.
* Operations to perform after 20 operating hours or 45 days after commis-
sioning.
BEFORE OPERATING THE ENGINE
Check the engine & transmission oil level. Top up if necessary *.
Check the coolant condition and coolant level. Top up if necessary *.
Check the raw water filter and clean as necessary *.
Drain water from the fuel prefilter *.
Check the condition of the battery *.
Check the warning lamps of the instrument panel *.
Control and adjust general water tightness *.
Check the stuffing box condition *.
EVERY 100 OPERATING HOURS / AT LEAST EVERY YEAR
Clean the air filter. Change if needed.
Change the fuel filter *.
Check the condition and the tension of the belts. Change if needed*.
Check the anodes. Change if needed*.
Check and tighten the electrical connections & cables, the clamps and
screws *.
Remove the sediment from the fuel tank and drain the fuel tank.
Check the control unit, the condition of the cables, grease the cables *.
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Summary of Contents for N4.115
Page 1: ...Nanni marine engine Operator s manual Engines N4 115 N4 140...
Page 19: ...N4 115 N4 140 16 1 2 3 13 15 7 9 4 6 19 14 16 5 8 10 11 17 18...
Page 25: ...Note 22...
Page 64: ...61 Note...
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