Mase IS 10.2, And Maintance Manual

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IS 8 - 9.5 9 - 10.2
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ma s e
GB
the seawater pump rotor and the metallic parts in the
cooling system.
- Disconnect the starter battery and store it in a dry
place (see par. 5.12)
- Disconnect the sea exhaust pipe from the engine
manifold.
- Clean the seawater filter.
- Close the seawater intake cock.
- Drain the seawater from the exhaust.
- Clean and lubricate the antisiphon valve, if installed
(siphon break).
5.14 Summary table of scheduled maintenance
OPERATION HOURS
Check engine oil level .................................... 10
Check coolant .................................................. 10
Check for oil leaks ........................................... 20
Check for fuel leaks ......................................... 20
Check for coolant leaks .................................. 20
Adjust V-belt tension ...................................... 100
Check battery charger .................................... 100
Clean fuel filter ............................................... 200
Adjust belt tension .......................................... 200
*Change engine oil ........................................ 200
Check seawater pump rotor .......................... 400
Check engine rpm .......................................... 400
Check integrity of electrical connections ..... 400
Replace fuel filter ........................................... 400
* Replace oil filter ........................................... 400
Check injectors ............................................... 400
Check injector timing ..................................... 400
Adjust play on intake/exhaust valve ............. 400
Check the fuel injection pump ..................... 1000
Check battery electrolyte level ................. monthly
Clean and deoxidise the metallic parts...... yearly
Clean air filter ............................................... yearly
Replace coolant completely ........................ yearly
Replace zinc anodes .................................... yearly
Carry out the first maintenance operation after 50
hours, subsequently according the required intervals.
5.15 Troubleshooting
The starter motor turns but the main engine does not
start
- Check that there is fuel in the tank (fill up)
- Check if the stop electromagnet is in the firing position
(consult Service Centre)
- Bleed the air bubbles from the fuel circuit (see par. 3.2)
The engine protection module is not activated when
the START button is pressed
- battery, and the electrical connections (reconnect).
- Check integrity of the battery (recharge or replace).
The generator switches off during the operating
period
- Check if a protection has been activated with the
relevant light coming on (remove the cause and retry
starting).
- Check if there is fuel in the tank (fill up).
There is a high grade of smoke at the engine
exhaust
- Check that the oil level in the sump does not exceed
the MAX index (restore level).
- Check that the generator is not in overload.
- Check calibration of the injectors (consult Service
Centre).
The engine runs irregularly
- Check the fuel filters (replace).
- Bleed the air bubbles from the fuel circuit (see par.
3.2).
The alternator voltage is too low
- Correct the voltage value acting on the electronic
regulator.
- Check the engine rpm (1560 rpm without utilities
connected).
- Voltage regulator broken (replace).
Starter battery flat
- Check the electrolyte level in the battery (restore the
level).
- Check functioning of the DC alternator.
- Check integrity of the battery.
The generator does not deliver power
- Check that the magnetothermal switch [Fig. 4, Ref.
2] is in the “ON” position. If not, contact an authorised
Service Centre.
TABLE “B”