Related Manuals for Siyang 380J-3
Summary of Contents for Siyang 380J-3
- Page 1 四洋 SIYANG 380J-3 MARINE DIESEL ENGINE SET OPERATION MANUAL EAST CHINA SHIPBUILDING INSTITUTE FACTORY December 2003...
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Page 2: Table Of Contents
四洋 SIYANG 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 ···················································································... - Page 3 7.5 Engine knocking····················································································· 22 7.6 Engine overheating················································································· 23 7.7 Engine over speed or override······························································· 23 Appendix 1：380J-3 diesel engine set delivery list·········································24 Appendix 2：Tools supplied with 380J-3 marine diesel engine set ···········24 Appendix 3：Spare parts supplied with 380J-3 marine diesel engine set ····25...
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Page 4: General Precautions
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 1.GENERAL PRECAUTIONS ⑴. Ensure that the engine is securely mounted. ⑵.Ensure that the ventilation and combustion air dusts are not obstructed. ⑶.Keep the engine and surrounding areas clean. ⑷.Never allow any part of the body to come into contact with high pressure fuel oil when testing injection equipment. -
Page 5: Introduction
User of this manual are advised that the specification details apply to 380J-3 engine set and not to any one particular engine. In case of difficulty, consult East China Shipbuilding Institute Factory, China or a local distributor for further advice and technical assistance. -
Page 6: Fig 380J-3 Marine Diesel Engine Set Overall Dimension
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG Note: The dimension in bracket is only for matching ZF12M gearbox. Fig.380J-3 marine diesel engine set overall dimension... -
Page 7: Description Of The Engine Set
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 2.1 DESCRIPTION OF THE ENGINE SET 1. Fuel filter 2. Breather 3. Fuel injector 4. Injection pump 5. Inlet manifold 6. Outlet cock 7. Lube oil dipstick 8. Tachometer sensor 9. Gearbox dipstick 10. Expansion tanker cap 11. -
Page 8: General Engine Data
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 3. GENEARAL ENGINE DATA Type 380J-3 In line, vertical, water cooled Model four stroke Combustion chamber Direct injection Number of cylinders Bore×stroke (mm) 80×90 Total displacement (liters) 1.357 Firing order 1→3→2 Compression ratio 18:1 Rated output (kw/rpm) 20.6/2800... -
Page 9: Main Structure Of Engine
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 4.MAIN STRUCTURE OF ENGINE 4.1 FUEL SYSTEM The fuel system are important controlling components of the diesel engine. They are composed of injectors, fuel filter, injection pump and high and low pressure pipes and various connections. The feed pump draws fuel from the fuel tanker and deliveries it to the filter. -
Page 10: Cooling System
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG Lube oil pressure ……………..…………….98kpa ~120kpa at idle. 250~390kpa at rated output. Oil sump capacity……………………………5.2liters. SCG-025/ZF12M Gearbox sump capacity….. 0.75liters/0.56 liters. 4.3 COOLING SYSTEM The cooling system of the engine set is of forced circulative water cooling close type, which consists of lube oil radiator, water tanker, water pump, rubber pipe etc. -
Page 11: Electric System
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG Fuel tank Fig Piping layout 1.Cooling water pump 2.Lube cooler 3. Keel cooler 4.Lube oil pump 5.Lube oil filter 6.Pressure control valve 7.Main bearing 8.Camshaft bearing 9.Rocker arm 10 Overflow pipe11. Fuel oil filter 12.Fuel feed pump 13. -
Page 12: Electrical Diagram
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 4.6 ELECTRICAL DIAGRAM Tachometer Switch Buzzer Diode Voltage regulator Tachometer sensor Double charge diode 50mm 50mm Starter Generator Battery 1 Battery 2 12 Volt 12 Volt Change over Battery switch Items with dotted line not included in normal delivery. - Page 13 HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG Tachometer Switch Buzzer Voltage regulator Tachometer sensor 50mm 50mm Starter Generator Battery 1 Battery 2 12 Volt 12 Volt Change over Battery switch Items with dotted line not included in normal delivery. Fig Electric diagram 2...
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Page 14: Electric System Parts Description
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 4.6.1 ELECTRIC SYSTEM PARTS DESCRIPTION Following parts is installed either engine side or panel side Electric diagram 1 Electric diagram 2 Item Tachometer ZS12109.Y0 ZS12109.Y0 Starting switch JK290 JK290 Buzzer FMQ-2715 FMQ-2715 Alarm lamp (water temp.) -
Page 15: Starting Precautions
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 4.7 STARTING PRECAUTIONS Starting any engine can be dangerous in the hands of inexperienced people. Before attempting to start any engine ,the operator should be fully conversant with starting procedure and controls. ①.Ensure that the batteries are in serviceable condition and correctly connected. -
Page 16: Starting By Spring Starter (If Installed)
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG restart. ⑥ At low temperature it may be necessary to ease the starting by means of the start gas. The operation method is shown as follows: (1).Open the dust cover of the liquid storage. Insert the pouring liquid pressure can into the hole of the liquid storage. - Page 17 HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG According to the buyer requests, we can install and supply the FQ engine starter (hand starting) for the engine starting. This starter makes use of man-power to press its spring to store the energy. The engine is rotated, as the energy relives at a moments and causes the engine running over the speed of starting revolution of the engine quickly, and then the engine is starting.
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Page 18: Operation
HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 5.3 OPERATION If one or more alarm do not go out, or light up when the engine runs, the engine should be stopped at once to trace the reason. When all function are normal, engage the gearbox by pushing the control lever forward or backward. -
Page 19: Routine Maintenance Periods
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 6.2 ROUTINE MAINTENANCE PERIODES Period Attention After the first 15 hours or after the See INITIAL ATTENTION first 3months Check engine oil level. Check coolant level. Before start or weekly Check fuel level in tank. -
Page 20: Gearbox Oil Specification
HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG Straight mineral oils are not suitable, neither are oils of less detergency than specified. API CD, Series 3, or MIL-L-2104C/D oils can inhibit the running in process in new or reconditioned engine but can be recommended for engines running at high load factor, particularly in conjunction with high ambient temperatures. -
Page 21: Tighten Sequence For Cylinder Heads Bolts
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 6.6 TIGHTENING SEQUENCES FOR CYLINDER HEAD BOLTS. 6.7 CHECK OF LUBRICATION OIL LEVEL The lubrication oil level should always be checked before starting. The level should never be allowed to fall be lower mark. -
Page 22: Drain The Coolant
HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 4.When no air is left, retighten the vent plug and turn off the handle of the fuel feed pump. 6.12 DRAIN THE COOLANT Remove the cap on the top of expansion tanker. Drain the coolant through the cock in front of engine. -
Page 23: Stroage
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG batteries. 2.Never disconnect the alternator cables while the engine is running. 3.Only disconnect the batteries with engine stopped and all switches in the OFF position. 4.Always check that cables are connected to their correct terminals before reconnecting the batteries .A reversal of polarity or short circuit will... -
Page 24: Trouble Shooting
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 7 TROUBLE SHOOTING This section is intended as a guide only. If you are in difficulty, please consult East China Shipbuilding Institute Factory, CHINA or local our product distributor. 7.1 DIFFICULT IN STARTING THE ENGINE... -
Page 25: Black Smoking From Exhaust
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 7.3 BLACK SMOKING FROM EXHAUST Causes Remedial method (1). The engine is overloaded Reduce the load properly. (2). Fuel injector defeats Renew one. (3).Poor fuel quality Change the fuel as specification (4)The fuel injection advance angle Refer to 7.1(3) -
Page 26: Engine Overheating
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG 7.6 ENGINE OVERHEATING Causes Remedial method (1) Temperature of coolant water too high a. Insufficient coolant or vapor Add water coolant lock in cooling system b. Cooling water pump defeats Repair or replace water pump c. -
Page 27: Appendix 1：380J-3 Diesel Engine Set Delivery List
380J-3 marine engine set parts catalogue Piece Instruction for wheel house Piece 380J-3 Class inspecting certificate Piece Product inspecting certificate Piece Appendix 2：Tools supplied with 380J-3 marine diesel engine set Description Unit Valve tapping tools Tapping sand (140 Feeler gauge screw driver Spanner8×10 Spanne13×16... -
Page 28: Appendix 3：Spare Parts Supplied With 380J-3 Marine Diesel Engine Set
HINA HIPBUILDING NSTITUTE ACTORY 四洋 SIYANG Appendix 3：Spare parts supplied with 380J-3 marine diesel engine set DWG no or Spec. Description Remarks CZ380Q-030013 Cylinder head gasket CZ475Q-020003 Intake valve CZ475Q-020003 Exhaust valve N85-020003(1) Outer valve spring N85-020003(2) Inner valve spring... - Page 29 Address: No.2 Huancheng road , zhenjiang City Jiangsu,China Tel: (+86) 511 4401263;0511-4427291 Fax:(+86) 511 4427291 Vip code : 212003 Email: tech@siyang.com; Website:www.siyang.com;...
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Questions and answers
For how to adjust the intake and exhaust valves, where are the timing marks?