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Table 6.3.1.3 - Inspection procedure and maintenance plan for electric parts
Items
Method
Inspection procedure
Maintenance
plan
Weekly Monthly
Electric motor
Visual Check wiring.
X
X
Operation
Check normal operation.
X
Visual Check wiring.
X
X
Limit switch
Operation Check normal operation.
X
Lubricate Lubricate/grease.
X
Push-button switch box
and
Visual
Check wiring and other de-
fects.
X
X
cable
Operation Check normal operation.
X
Start panel
Visual
Check wiring and other de-
fects.
X
X
Operation
Check normal operation.
X
6.3.2 On-board maintenance procedure
6.3.2.1 General
As a result of inspection, any defective parts should be repaired in accordance with fol-
lowing procedures. Any shortage of quantity should be supplemented to correct number.
Defective parts other than the followings should be recorded along with their details and
ordered for maintenance and repair by the manufacturers.
6.3.2.2 Wire rope
6.3.2.2.1
Wire ropes should be changed in the following cases: 6.3.2.2.2 Check fixing
condition of wire ropes.
.1
Break of elemental wire was observed;
.2
7% reduction of nominal diameter was observed;
.3
Kink or looseness of ply was observed; or
.4
Erosion / corrosion was observed.
6.3.2.2.3 Change the boat falls within an appropriate period.
6.3.2.2.4
Adjust the length of boat falls as necessary so that the clearances between the
davit arm and davit arm stopper at fore and aft are almost the same.
6.3.2.2.5
Ensure that material and diameter of suspension links are as specified by the re-
lease gear manufacturer.
Summary of Contents for HDFN25F
Page 4: ...4 Fig 1 1 Lifeboat davit arrangement...
Page 5: ...5 Fig 1 2 1 Free Fall Lifeboat General Arrangement for NON Tanker Type...
Page 6: ...6 Fig 1 2 2 Free Fall Lifeboat General Arrangement for Tanker Type...
Page 31: ...APPENDIX A MARINE DIESEL ENGINE TYPE HB29D1 HB36D1...
Page 35: ...3 2 DIMENSIONS...
Page 48: ...16 STARTING SYSTEM TURN KEY TYPE...
Page 49: ...17 ALTERNATOR SYSTEM TURN KEY TYPE...
Page 50: ...18 GLOW SYSTEM TURN KEY TYPE...
Page 51: ...19 OIL WARNING SYSTEM TURN KEY TYPE...
Page 52: ...20 WATER TEMP WARNING SYSTEM TURN KEY TYPE...
Page 53: ...21 ENGINE STOP SYSTEM TURN KEY TYPE...
Page 63: ...31 ENGINE PART LIST TYPE HB29D1 HB36D1...