IHI NIIGATA MG(L)26HLX, Instruction Manual, Page: 116 / 204

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S E C T I O N
３
- M A I N T E N A N C E
3.5 MAINTENANCE AND INSPECTION SCHEDULE
３－５－０６
●
Inspection A1
Interval : 100 hours
No Maintenance work reference
A1-01
A1-02
A1-03
A1-04
A1-05
A1-06
Lub. oil and cooling water analysis
・
Lub. oil
- Check aspect, water content.
- Check TBN level by spot test.
・
High temperature cooling water
- Analyze and re-adjust inhibitor concentration.
Lub. oil filter
- Overhaul filter when pressure difference exceeds 2times of
normal value and check metal particles in the sludge.
Fuel oil filter
- Remove Sludge from filter and check any abnormality.
- Overhaul filter when pressure difference exceeds 2times of
normal value.
Clean centrifuge filter (if equipped)
- Overhaul rotor ass'y.
- Remove sludge and check any metal particles.
General inspection of the engine
- Check any leak from joints, sealings.
- Check tightening of bolts, nuts and pins on fuel linkage, lay shaft.
- Check tightening of bolts and nuts on pipe joints.
- Check tightening of engine fixing bolts.(at first
maintenance A1, and D afterwards)
Turbo charger
- Check tightening of bolts and nuts at first 100hours.
- Clean suction sponge filter at every 250hours.(no need to
stop engine)
- Turbine washing at every 250hours.(on heavy fuel
operation,no need to stop engine)
Crank shaft deflection measurement (at first 100h and
maintenance C afterwards)
Manual of
lub. oil
filter
Manual of
T/C