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AST
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HINA
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HIPBUILDING
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NSTITUTE
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ACTORY
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SIYANG
四洋
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CONTENTS
1.General precautions·························································································· 1
2.Introduction······································································································· 2
Fig 380J-3 marine diesel engine set overall dimension ······························· 3
2.1 Description of the engine set···································································· 4
3.0 General engine data······················································································· 5
4.0 Main structure of engine··············································································· 6
4.1 Fuel system································································································ 6
4.2 Lubrication system ··················································································· 6
4.3 Cooling system ························································································· 7
4.4 Electric system·························································································· 8
4.5 Gearbox ····································································································· 8
4.6 Electrical diagram····················································································· 9
4.6.1 Electric system parts description························································12
4.6.2 Instruments panel·················································································12
4.7 Starting precautions ················································································12
4.8 Check before starting··············································································12
5. Operation of engine·······················································································12
5.1Starting······································································································12
5.2Starting by Spring starter (if installed) ···················································13
5.3 Operation·································································································15
5.4 Stopping···································································································15
6.Routine maintenance ·····················································································15
6.1 Initial attention·························································································15
6.2 Routine maintenance periods ································································16
6.3 Lubrication oil specification ··································································16
6.4 Gearbox oil specification ·······································································17
6.5 Main spanner torque setting···································································17
6.6 Tighten sequence for cylinder heads bolts············································18
6.7 Check of lubrication oil level·································································18
6.8 Lubrication oil change············································································18
6.9 Alternator belt tension·············································································18
