Instruction manual

20
Every 600 hours
18. Replace the engine lubricating oil filters.
19. Change the oil in the reduction gear (optional
equipment).
20. Check the valve clearance (A)
21. Air cleaner. Clean on 70C-engine. Replace on all
other engines. Replace the crankcase ventilation
filter.
22. Check the injectors (A).
23. Check and if necessary clean the cooling system.
24. Lubricate the starter motor.
25. Check/adjust disengageable clutch (optional
equipment).
Every 1200 hours
26. Replace the filter element and oil in the hydraulic
system (AQ-type).
27. Change the oil in the reverse gear. Replace the filter
element (SCG), and clean the suction strainer on
other types of reverse gear. Check the reverse gear.
28. Check the starter motor and alternator. Lubricate the
large alternator (1600 W). Optional equipment.
Every 2400 hours or when necessary
29. Check/clean the heat exchanger and after-cooler.
30. Check/clean the engine and reverse gear oil cooler.
31. Replace the impeller in the seawater pump
(preferably at the beginning of the season).
32. Check the injection pump (A).
33. Check the turbo-compressor for leakage, bearing
clearance and charging pressure (A).
34. Check the engine and its equipment in general (A)
35. Inhibiting (when laying-up).
36. De-inhibiting (when launching).
All the measures listed above (except for No. 32) should be carried out at least once a year, even if the running time in the
schema has not been reached.
1)
The interval can be increased to 400-500 operating hours under favourable conditions.
Servicing scheme
The numbering in the scheme below lists the servicing operations described in the following pages under the cor-
responding numbers. Servicing work requiring the attention of experienced mechanics and the use of special tools
is marked with an ”A” and should, therefore, be carried out by authorized service personnel.
Daily
1. Check the oil level in the engine
2. Check the oil level in the reverse gear
3. Check the coolant level and the seawater filter
(optional equipment).
4. Lubricate disengageable clutch (optional equipment)
5. Check the oil level in the reduction gear (optional
equipment).
Every 50 hours
6. Lubricate disengageable clutch (optional equipment)
7. Check the oil level in the hydraulic tank (AQ-type)
8. Check the batteries.
Every 100 hours
9. Change the oil in the engine.
10. Check (drain) extra fuel filters.
Every 200 hours
11. Lubricate disengageable clutch (optional equipment)
12. Replace inserts in the extra fuel filters.
13. Replace the fine filters in the fuel system
1)
14. Vent the fuel system.
15. Check/tension the V-belts
16. Check the air lines, oil and cooling pipes at the turbo
for leakage.
17. Check the zinc electrodes. Clean the seawater filter
(optional equipment).