Yanmar 1GM10(C),2GM20(F)(C), 3GM30(F)(C),3HM35(F)(C) Marine Diesel Engine Service Manual – PDF DOWNLOAD
FILE DETAILS:
Yanmar 1GM10(C),2GM20(F)(C), 3GM30(F)(C),3HM35(F)(C) Marine Diesel Engine Service Manual – PDF DOWNLOAD
Size: 15.1MB
Format: PDF
Language: English
Number of Pages : 474 pages
DESCRIPTION:
Yanmar 1GM10(C),2GM20(F)(C), 3GM30(F)(C),3HM35(F)(C) Marine Diesel Engine Service Manual – PDF DOWNLOAD
FOREWORD:
This service manual has been compiled for engineers engaged in sales. service. inspection and maintenance. Accordingly, descriptions of the construction and functions at the engine are emphasized in this manual while items which should already be common knowledge are omitted.
- One characteristic ot a marine diesel engine is that its performance in a vessel is governed by its applicability to the vessel’s hull construction and its steering system- Engine installation, fitting out and propeller selection have a substantial effect on the performance of the engine and the vessel. Moreover, when the engine runs unevenly or when trouble occurs, it is essential to check a wide range of operating conditions.
- Such as installation on the hull and suitability of the ship‘s piping and propellerwand not test the engine itself- To get maximum performance from this engine. you should completely understand its functions. construction and capabilities. as well as proper use and servicing. Use this manual as a handy reference in daily inspection and mainte- nance. and as a text fer engineering guidance.
TABLE OF CONTENTS:
Yanmar 1GM10(C),2GM20(F)(C), 3GM30(F)(C),3HM35(F)(C) Marine Diesel Engine Service Manual – PDF DOWNLOAD
COVER 1
COVER 2
History of Revision 3
FOREWORD 4
INDEX 5
A Engine Model Name 10
B Engine Model Name Plate and Clutch Model Name Plate 10
C Cylinder Number 12
CHAPTER 0 FOR SAFETY 13
1 For safe servicing 14
2 Precaution for safe servicing 15
CHAPTER 1 GENERAL 19
1 Specifications 20
2 Principal Construction 23
3 Performance Curves 24
4 Features 28
5 Engine Cross-Sections 29
6 Dimensions 36
7 Piping Diagrams 43
CHAPTER 2 BASIC ENGINE 48
1 Cylinder Block 49
2 Cylinder Head 57
3 Piston 76
4 Connecting Rod 82
5 Crankshaft 86
6 Flywheel and Housing 97
7 Camshaft101
8 Timing Gear107
CHAPTER 3 FUEL SYSTEM112
1 Fuel Injection System113
2 Injection Pump115
3 Injection Nozzle137
4 Fuel Filter141
5 Fuel Feed Pump142
6 Fuel Tank(Option)145
CHAPTER 4 GOVERNOR147
1 Governor148
2 Injection Limiter156
3 No-Load Maximum Speed Limiter158
4 Idling Adjuster159
5 Engine Stop Lever160
CHAPTER 5 INTAKE AND EXHAUST SYSTEM161
1 Intake and Exhaust System162
2 Intake Silencer164
3 Exhaust System165
4 Breather167
CHAPTER 6 LUBRICATION SYSTEM169
1 Lubrication System170
2 Oil Pump174
3 Oil Filter178
4 Oil Pressure Regulator Valve181
5 Oil Pressure Measurement183
CHAPTER 7 DIRECT SEA-WATER COOLING SYSTEM184
1 Cooling System185
2 Water Pump189
3 Thermostat195
4 Anticorrosion Zink198
5 Kingston Cock(Optional)200
6 Bilge Pump and Bilge Strainer(Optional)201
CHAPTER 8 FRESH WATER COOLING SYSTEM202
1 Cooling System203
2 Sea Water Pump 205
3 Fresh Water Pump206
4 Heat Exchanger209
5 Filler Cap and Subtank213
6 Thermostat215
7 Cooling water Temperature Switch218
8 Precautions219
CHAPTER 9 MODIFYING THE COOLING SYSTEM221
1 General222
2 Disassembly of Sea Water-Cooled Engine223
3 Assembling modified parts to the Fresh Water -Cooled Engine 228
4 Cautions When the Engine is Installed Inboard233
CHAPTER 10 REDUCTION AND REVERSING GEAR234
[A] For Engine Models 1GM102GM20(F) and 3GM30(F)235
1 Construction235
2 Shifting Device241
3 Inspection and Servicing248
4 Disassembly253
5 Reassembly258
[B] For model 3HM35(F)263
1 Construction263
2 Installation267
3 Operation and Maintenance268
4 Inspection and Servicing269
5 Disassembly274
6 Reassembly278
[C] Marine Gear Models KM2P,KM3P, and KM3V for Engine Models 1GM10, 2GM20(F) and 3GM30(F)284
1 Construction284
2 Shifting Device290
3 Inspection and Servicing295
4 Disassembly302
5 Reassembly307
[D] V-drive Gear, Model KM3V311
1 Construction311
2 Specifications314
3 Power Transmission System315
4 Cooling System (Sea-Water Cooling Engine)316
5 Piping Diagrams319
6 Inspection and Servicing324
7 Shim Adjustment for V-drive Gear Shaft, and Backlash Adjustment for V-drive Gear Shaft and Drive Gear326
8 Disassembly328
9 Reassembly331
CHAPTER 11 REMOTE CONTROL SYSTEM334
1 Construction335
2 Clutch and Speed Regulator Remote Control337
3 Engine Stop Remote Control341
CHAPTER 12 ELECTRICAL SYSTEM342
1 Electrical System343
2 Battery346
3 Starter Motor349
4 Alternator Standerd, 12V/55A360
4AAlternator Option, 12V/35A370
5 Instrument Panel379
6 Tachometer385
CHAPTER 13 OPERATING INSTRUCTIONS388
1 Fuel Oil and Lubricating Oil389
2 Engine Operating Instructions396
3 Troubleshooting and Repair401
CHAPTER 14 DISASSEMBLY AND REASSEMBLY (Direct Sea-Water Cooling Engine)404
1 Disassembly and Reassembly Precautions405
2 Disassembly and Reassembly Tools406
3 Others417
4 Disassembly418
5 Reassembly432
CHAPTER 15 DISASSEMBLY AND REASSEMBLY (Fsesh Water Cooling Engine)448
1 Disassembly of Fresh Water-Cooled Engine449
2 Reassembly of Fresh Water-Cooled Engine459
3 Tightening Torque 469
4 Packing Supplement and Adhesive application Point472
BACK COVER473
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PLEASE NOTE:
- This is the SAME exact manual used by your dealers to fix your vehicle.
- The same can be yours in the next 2-3 mins as you will be directed to the download page immediately after paying for the manual.
- Any queries / doubts regarding your purchase, please feel free to contact [email protected]
Frank –
It was good.