Baudoulin 4M11G Maintenance Manual page 6

Maintenance Manual of 4M11 Series Diesel Engine For Land Power Generators
3.2.5 Diesel Engine Overheating ············································································· 25
3.2.6 Abnormal Exhaust Gas Color of Diesel Engine ····················································· 26
3.2.7 Diesel Automatic Parking ··············································································· 27
3.2.8 Abnormal Sound during Running of Diesel Engine ················································· 27
Chapter IV Disassembly and Assembly of Engine ·········································································· 29
4.1 Overview ·············································································································· 29
4.1.1 Danger Sign ······························································································· 29
4.1.2 Safety Sign ································································································ 30
4.1.3 Used Tools································································································· 31
4.1.4 Precautions for Health Protection ······································································ 31
4.1.5 Environmental Protection Measures ··································································· 32
4.1.6 Precautions on Disassembly and Assembly of Engine ·············································· 32
4.2 Cylinder Head Group ································································································ 34
4.2.1 Disassembly and Assembly of Cylinder Head ······················································· 34
4.2.2 Disassembly, Inspection, Repair, and Assembly of Cylinder Head Group ······················· 36
4.2.3 Disassembly, Inspection, Repair, and Assembly of Cylinder Head ······························· 37
4.2.4 Disassembly, Inspection, Repair, and Assembly of Oil-gas Separator ···························· 41
4.2.5 Disassembly, Inspection, Repair, and Assembly of Lifting Ring ·································· 42
4.3 Engine Block Group ································································································· 43
4.3.1 Disassembly, Inspection, Repair, and Assembly of Engine Body Combination Group ········ 43
4.3.2 Disassembly, Inspection, Repair, and Assembly of Body Components ·························· 46
4.3.3 Disassembly, Inspection, Repair, and Assembly of Front Wall Cover ···························· 48
4.3.4 Disassembly, Inspection, Repair, and Assembly of Flywheel Cover ····························· 50
4.3.5 Disassembly, Inspection, Repair, and Assembly of Oil Pan ········································ 52
4.3.6 Disassembly, Inspection, Repair, and Assembly of Piston Nozzle ································ 53
4.3.7 Disassembly, Inspection, Repair, and Assembly of Thrust Halfring ······························ 54
4.3.8 Disassembly, Inspection, Repair, and Assembly of Front and Rear Oil Seal ···················· 55
4.4 Crank Connecting Rod Mechanism················································································ 57
4.4.1 Disassembly and Assembly of Crank Connecting Rod Mechanism ······························ 57
4.4.2 Disassembly, Inspection, Repair, and Assembly of Piston Connecting Rod Group ············ 58