WÄRTSILÄ PAAE051728, Инструкция по эксплуатации

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Main bearings Check tightening of main bearing screws 10.3.3
Check the tightening of main bearing screws after the first 50
operating hours on a new engine and, after overhaul, those screws
that have been opened.
Note! Pump to stated pressure. Tighten if possible. Do not loosen!
07.3
Multiduct
Check tightening of the multiduct screws
07.1
Check the tightening of the multiduct screws after the first 50
operating hours on a new engine and, after overhaul, those screws
that have been opened. The engine should be in normal operating
temperature.
Running-in filter
Remove the running-in filter
After the first 50 operating hours, remove the running-in filter and
pump up the hydraulic jack, tight and secure the screws of the
hydraulic jack.
Max. running hours with running-in filters is 100 hours.
Turbocharger Water cleaning of compressor 15.3.3
Clean the compressor by injecting water.
Valve mechanism
Check valve clearances
12.2.4
Check the valve clearances after 50 hours’ running in new and
overhauled engines. 06.1
04.5 Interval: 100 operating hours
Turbocharger
Water cleaning of turbine
15.3.2
Clean the turbine by injecting water; more often if necessary.
04.6 Interval: 500 operating hours
Centrifugal filter Clean centrifugal filter(s) 18.8.2
Clean more often if necessary. Remember to open the valve
before the filter after cleaning.
Control mechanism
Maintenance of control mechanism
22.2
Check for free movement, clean and lubricate.
Cooling water
Check water quality
19.2
Check content of additives. 02.3
Cylinder pressure Check cylinder pressure 12.4
Record firing pressures of all cylinders. 03.4.3
Injection pumps
Washing of injection pumps running on heavy fuel
16.2
Wash the injection pumps running on heavy fuel with a cleaning
device.
Note! If the injection pumps are very dirty, mechanical
cleaning and opening of drain holes etc. may be required before
using the cleaning device.
Lubricating oil
Take oil sample
02.2.3
During the first year of operation it is advisable to take samples of
the lubricating oil at 500 operating hours intervals. The sample
should be sent to the oil supplier for analysis. On the basis of the
results it is possible to determine suitable intervals between oil
changes.
Frequent oil analysis at 500 - 1000 operating hours intervals is also
recommended after the first year of operation to ensure safe
engine operation.
Use of lubricating oil can be prolonged as long as the analysis results
are within the specified limits set by the engine manufacturer.
Clean all oil spaces with a high quality fibre-free / lint free cloth
when changing lubricating oil. 18.2
04 Maintenance Schedule 32-200623-01
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