princimarfaith ® 14-Фев-2013 16:43

MARINE AUXILIARY ENGINE YANMAR 6N21AL -W


Year: 2011
Format: JPG
Language: english
Страниц: 188
Quality: Scanned pages
Description: ОТСКАНИРОВАННАЯ ИНСТРУКЦИЯ ПО ВСП. ДИЗЕЛЮ YANMAR 6N21AL-W. ОТСУТСТВУЕТ ГЛАВА ПО ЗАПЧАСТЯМ ( PART LISTS AND ATTACHED FIGS)
CONTENTS
PREFACE
1 . ENGINE DESCRIPTION
2 . OUTLILNE OF STRUCTURE OF ENGINE MAJOR PARTS
3 . ENGINE STANDARD ADJUSTMENTS
4 . OPERATION
5 . FUEL OIL,LUB.OIL & COOLING WATER
6 . MAINTENANCE CHECKING
7 . MAINTENANCE SERVICING
8 . DISMANTLING DIMENSIONS & PART WEICHTS RELATED TO DISASSEMBLY
9 . TIGHTENING TORQUES OF BOLTS & NUTS
10. CLEARANCES & USAGE LIMITS OF MAJOR PARTS
11. TROUBLESHOOTING & COUNTERMEASURES PARTS LIST & ATTACHED FIGS.
WORLDWIDE SERVICE YANMAR 6N21AL-W
INTRODUCTION YANMAR 6N21ALW INTRODUCTION
About YANMAR engines Thank you for purchasing a YANMAR diesel engine.
• This Operation Manual covers the necessary precautions for the safe and effective use of your engine. Thoroughly read the Operation Manual and make sure that you fully understand it to use the product correctly and in the best possible way.
For special engine specifications (e.g. engines with a turbocharger or a hydraulic governor), please refer to the applicable operation manuals.
• The numerical values in this manual are based on the SI system (International System of Units).
• Only use genuine YANMAR replacement parts or other specified parts.
• Order parts from your nearest YANMAR sales or service agent. When you order a part, clearly specify:
- The part name
- The part number
- The engine model
- The serial no. of the engine.
• If you use this engine for a purpose or under service condition other than those specified, or if you handle it not in accordance with this Operation Manual, an accident or a failure can occur. If you want to change or modify the engine after it has been delivered, contact us or your nearest sales agent. DO NOT make any modifications yourself.
• Keep this Operation Manual at a clearly identified place so that the operator can refer to it at any time.
• If you transfer this engine, also transfer this Operation Manual, the Final Document and Records of Shop Trial with the engine to the next owner.
• When this manual is lost or damaged, promptly contact us or your nearest sales or service agent to order a replacement Operation Manual.
• Also note that the contents of this Operation Manual can change without prior notification to improve the quality and performance of the engine and improve safety. The text and illustrations of this Operation Manual may partly disagree with engines of some specifications.
• If you have questions or comments about this manual, please contact YANMAR or your sales or service agent.
Terms & symbols
The major terms used in this Operation Manual are defined as follows:
The front of the engine: Opposite the flywheel side The back of the engine: The flywheel side
Operation side: On the left side as viewed from the flywheel side (fuel injection pump side) Non-operation side: On the right side as viewed from the flywheel side (exhaust pipe side) Turn right: Clockwise rotation as viewed from the flywheel side Turn left: Counterclockwise rotation as viewed from the flywheel side Cylinder number: Counted from the flywheel side (1, 2, 3, ...)

CONTENTS

Page
INTRODUCTION
For your safety .........................................................................0-1
About safety decals.................................................................. 0-1
Safety hazards....................................................................... 0-2
Precautions for engine operation..................................................... 0-6
Precautions when servicing............................................................0-8
Position of safety decals...........................................................0-13
Lifting the engine..................................................................0-14
1 ENGINE DESCRIPTION ......................................................................1-1
1-1 Engine specification .............................................................1-1
1-2 Accessories & attachments ........................................................1-3
1 -3 Sectional view of the engine ....................................................1-4
1-4 Engine outline ...................................................................1-6
2 STRUCTURE OF MAJOR PARTS...............................................................2-1
2-1 Overall structure ................................................................2-1
2-2 Principal engine specifications...................................................2-2
2-3 Intake/exhaust air device ........................................................2-7
2-4 Lubricating oil system ...........................................................2-8
2-5 Cooling water system .............................................................2-9
2-6 Fuel system .....................................................................2-12
2-7 Air and engine control system ...................................................2-15
2-8 Common bed and vibration isolation ..............................................2-17
3 TABLE OF ENGINE STANDARD ADJUSTMENTS ....................................................3-1
3-1 Assembly adjustment values .......................................................3-1
3-2 Pressure and temperature settings.................................................3-2
3-3 Protective device setting values .................................................3-3
3-4 Holding volumes of lubricating oil and cooling water .............................3-3
4 ENGINE OPERATION ........................................................................4-1
4-1 Inspection and preparation before engine start ...................................4-1
4-2 Engine start.....................................................................4-10
4-3 Operation .......................................................................4-12
4-4 Engine stop......................................................................4-14
4-5 Switching to heavy fuel oil .....................................................4-17
YANMAR 6N2KAIL-W
5 FUEL OIL, LUBRICATING OIL & COOLING WATER ............................................5-1
5-1 Fuel oil .......................................................................5-1
5-2 Replace the lubricating oil.....................................................5-7
5-3 Cooling water (engine jacket water) ...........................................5-10
6 MAINTENANCE INSPECTION ...............................................................6-1
6-1 Precautions for the maintenance inspection......................................6-1
6-2 Periodical inspections .........................................................6-1
6-3 How to do routine maintenance inspections and adjustments.......................6-8
7 MAINTENANCE ..........................................................................7-1
7-1 Maintenance precautions.........................................................7-1
7-2 Cylinder head and accessories...................................................7-9
7-3 Piston and connecting rod .....................................................7-20
7-4 Cylinder block and cylinder liner..............................................7-26
7-5 Main bearing and crankshaft ...................................................7-29
7-6 Tinning gear, camshaft & intake/exhaust swing arm .............................7-36
7-7 Fuel injection pump and pump drive unit .......................................7-42
7-8 Governor and governor gear ....................................................7-46
7-9 Lubricating oil pump, lubricating oil pressure control valve and lubricating oil cooler .7-50
7-10 Cooling water pump............................................................7-53
7-11 Fuel feed pump................................................................7-55
7-12 Intake/exhaust system ........................................................7-57
7-13 Air starter ..................................................................7-59
7-14 Magnetic pickup...............................................................7-60
7-15 Fuel cut-off air piston ......................................................7-61
7-16 Disassembling and assembling the oil deflector of the crank shaft on the flywheel side . 7-62
8 PRINCIPAL DIMENSIONS & WEIGHT FOR DISASSEMBLY & SERVICING ........................8-1
8-1 Principal Dimensions for Disassembly & Servicing ..............................8-1
8-2 Weight of major parts...........................................................8-2
9 TABLE FOR TIGHTENING TORQUES OF MAJOR BOLTS .....................................9-1
9-1 Hydraulic pressure clamping bolt................................................9-1
9-2 Angle clamping bolt ............................................................9-1
9-3 Other major bolts (torque tightening) ..........................................9-2
9-4 General bolts ..................................................................9-3
9-5 Pipe joint bolt ................................................................9-3
10 CLEARANCE & WEAR LIMITS OF MAJOR PARTS ........................................................10-1
11 TROUBLESHOOTING & COUNTERMEASURES ...................................................11-1

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zxc 14-Фев-2013 17:20
1. Файлы нежелательно упаковывать в архив. Читать тут Торрент заливать одним архивом или папками?
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