YANMAR SV100-2A YCEE EXCAVATOR SERVICE MANUAL – PDF DOWNLOAD

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YANMAR SV100-2A YCEE EXCAVATOR SERVICE MANUAL – PDF DOWNLOAD

YANMAR SV100-2A YCEE EXCAVATOR SERVICE MANUAL – PDF DOWNLOAD:

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YANMAR SV100-2A YCEE EXCAVATOR SERVICE MANUAL – PDF DOWNLOAD

• Correct work means the quickest possible completion of according to the correct procedures and the specified standards.
• It is important when conducting certain operations always to bear in mind the equipment, tools, gauges, materials, oil and grease, etc. that you must have ready, as well as items to be checked, adjusted, or disassembled, and cautions to watch out for.
• (1) Never attempt servicing while engine is running or immediately after stopping operation. (2) Wear work cloths, safety shoes and helmet. (3) Check the equipment and tools before use. Especially, be sure to check the crane, lifting equipment and tools.
• (4) When working together with other persons, allocate everyone’s share of job, arrange the signals and act in concert with the other persons. (5) The operation of the crane and slinging work must be performed by qualified persons.
• (6) Do not enter or pass under the raised load. (7) Lift and support the massive parts by crane before removing the installation bolts. (8) Disconnect cables from battery before repairing the electric system.
• (9) Remove the battery when welding the machine. (1) Check the service record of the machine. (That is, check how many months or hours the machine has been used since the preceding overhaul, what was the trouble then and what parts were replaced.)
• (2) Have all servicing tools ready, i.e., tools, measuring devices (which have received periodic maintenance), containers, oil & grease, etc. (3) Have the service literature (operation manual, parts catalog, etc.) ready.
• (1) Clean the machine before disassembly. (2) Check and record the condition of the machine before disassembly : • Model, machine number, operation hours • Reasons for repair, history of repair •
• Contamination of filters • Fuel and oil condition • Damage to parts, etc. (3) Place alignment marks on the necessary parts to facilitate reassembly. (4) Clean all the removed parts and new replacement parts and put them in order. (5) Use new seals, split pins, etc. for reassembly.

TABLE OF CONTENTS:

YANMAR SV100-2A YCEE EXCAVATOR SERVICE MANUAL – PDF DOWNLOAD

1. General Cautions for Maintenance Work.................................................. 13
	1-1 Correct Work...................................................................... 13
	1-2 Safety Precautions................................................................ 13
	1-3 Preparations...................................................................... 13
	1-4 Cautions for Disassembly and Reassembly........................................... 13
	1-5 Cautions for Removal and Installation of Hydraulic Equipment...................... 14
	1-6 Cautions for Removal and Installation of Hydraulic Piping......................... 14
	1-7 Cautions for Handling Seals....................................................... 15
	1-8 Correct Installation of Hydraulic Hose............................................ 15
	1-9 Specifications of Hydraulic Hose.................................................. 18
	1-10 Air Release of Hydraulic Equipment............................................... 20
2. Technical Data......................................................................... 25
	2-1 Specifications.................................................................... 25
	2-2 Outline Drawing and Working Area.................................................. 32
		2-2-1 W/O Quick Coupler........................................................... 32
	2-3 Weight List of Main Parts......................................................... 33
	2-4 Lifting Capacity List............................................................. 34
		2-4-1 W/O Quick Coupler........................................................... 34
	2-5 Specifications for Attachment..................................................... 36
	2-6 Periodic Inspection and Servicing................................................. 37
	2-7 Fuel, Lube Oil and Grease Recommended............................................. 39
	2-8 Hydraulic Circuit Schematic....................................................... 41
	2-9 Wiring Diagram.................................................................... 42
3. Service Standards...................................................................... 53
	3-1 Machine Performance............................................................... 53
	3-2 Engine............................................................................ 57
	3-3 Undercarriage..................................................................... 62
		3-3-1 Rubber Crawler Specifications............................................... 62
		3-3-2 Steel Crawler Specifications................................................ 63
		3-3-3 Common Specifications of Steel & Rubber Crawlers............................ 64
	3-4 Controls.......................................................................... 65
	3-5 Hydraulic Equipment............................................................... 66
		3-5-1 Hydraulic Cylinders......................................................... 66
	3-6 Implement......................................................................... 67
		3-6-1 Front Attachments........................................................... 67
		3-6-2 Blade Moving Device......................................................... 68
	3-7 List of Tightening Torque......................................................... 69
		3-7-1 Machine..................................................................... 69
		3-7-2 Engine...................................................................... 72
		3-7-3 Tightening Torque for General Bolts and Nuts................................ 73
		3-7-4 Hydraulic Fitting........................................................... 74
	3-8 Pressure Adjustment............................................................... 75
		3-8-1 Relief Valves............................................................... 75
		3-8-2 Swing Brake Valve........................................................... 77
		3-8-3 Cut-off Valve............................................................... 78
4. Engine................................................................................. 81
	4-1 Safety............................................................................ 81
		4-1-1 Safety Statements........................................................... 81
		4-1-2 Safety Precautions.......................................................... 82
	4-2 Engine............................................................................ 95
		4-2-1 Before You Begin Servicing.................................................. 95
		4-2-2 Special Service Tools....................................................... 96
		4-2-3 Measuring Instruments....................................................... 99
		4-2-4 Cylinder Head...............................................................101
		4-2-5 Measuring and Adjusting Valve Clearance.....................................116
		4-2-6 Crankshaft and Camshaft Components..........................................118
		4-2-7 EGR System..................................................................145
	4-3 Fuel System.......................................................................155
		4-3-1 Before You Begin Servicing..................................................155
		4-3-2 System Structure............................................................156
		4-3-3 Fuel System Diagram.........................................................158
		4-3-4 Fuel System Components......................................................159
	4-4 Cooling System....................................................................167
		4-4-1 Before You Begin Servicing..................................................167
		4-4-2 Introduction................................................................168
		4-4-3 Cooling System Diagram......................................................168
		4-4-4 Engine Coolant Pump Components..............................................169
		4-4-5 Engine Coolant System Check.................................................170
		4-4-6 Engine Coolant Pump.........................................................170
	4-5 Lubrication System................................................................176
		4-5-1 Before You Begin Servicing..................................................176
		4-5-2 Introduction................................................................176
		4-5-3 Lubrication System Diagram..................................................177
		4-5-4 Checking Engine Oil Pressure................................................178
		4-5-5 Oil Pump Components.........................................................178
	4-6 Turbocharger......................................................................182
		4-6-1 Before You Begin Servicing..................................................182
		4-6-2 Introduction................................................................182
		4-6-3 Specifications..............................................................183
		4-6-4 Troubleshooting.............................................................184
		4-6-5 Turbocharger Components.....................................................186
		4-6-6 Turbocharger Component Functions............................................187
		4-6-7 Washing Procedure...........................................................189
		4-6-8 Periodic Inspection.........................................................190
	4-7 Starter Motor.....................................................................193
		4-7-1 Before You Begin Servicing..................................................193
		4-7-2 Introduction................................................................193
		4-7-3 Starter Motor Specifications................................................194
		4-7-4 Starter Motor Troubleshooting...............................................195
		4-7-5 Starter Motor Components....................................................196
		4-7-6 Starter Motor...............................................................197
	4-8 Alternator........................................................................208
		4-8-1 Before You Begin Servicing..................................................208
		4-8-2 Introduction................................................................208
		4-8-3 Alternator Specifications...................................................209
		4-8-4 Alternator Troubleshooting..................................................210
		4-8-5 Alternator Components.......................................................211
		4-8-6 Alternator Wiring Diagram...................................................212
		4-8-7 Alternator Standard Output..................................................213
		4-8-8 Alternator..................................................................214
	4-9 Electronic Control System.........................................................219
		4-9-1 Before You Begin Servicing..................................................219
		4-9-2 System Structure............................................................220
		4-9-3 Electronic Engine Speed Control.............................................221
		4-9-4 Diesel Particulate Filter (DPF).............................................223
		4-9-5 How to Remove and Reattach the Diesel Particulate Filter (DPF)..............228
		4-9-6 SF and DPF Maintenance Kit..................................................238
		4-9-7 Troubleshooting of electronic control system................................239
		4-9-8 SMARTASSIST DIRECT (SA-D)...................................................241
		4-9-9 Replacement of Components...................................................242
		4-9-10 Installation Position of Sensors...........................................246
	4-10 Electric Wiring..................................................................255
		4-10-1 Electric Wiring Precautions................................................255
	4-11 Failure Diagnosis................................................................256
		4-11-1 Special Service Tools......................................................256
		4-11-2 Tier 4 (BOSCH) Compression Inspection Procedures...........................257
		4-11-3 Measured Value and Troubleshooting.........................................259
		4-11-4 Quick Reference Table for Troubleshooting..................................259
5. Electric System........................................................................267
	5-1 Electric Equipment of Machine.....................................................267
		5-1-1 Parts Layout of Electrical Equipment........................................267
		5-1-2 LCD Monitor and Alarm Systems...............................................272
	5-2 Circuit Description of Engine Start and Stop......................................277
	5-3 Engine ECU (engine controller)....................................................279
		5-3-1 Outline.....................................................................279
		5-3-2 Control Functions...........................................................281
	5-4 Hydraulic ECU (Controller)........................................................295
	5-5 Error Code........................................................................303
6. Hydraulic System.......................................................................321
	6-1 Outline...........................................................................321
		6-1-1 Control Valve Operation.....................................................323
		6-1-2 Additional Operation of Control Valve.......................................324
	6-2 Circuit Operation.................................................................325
		6-2-1 Boom........................................................................325
		6-2-2 Arm.........................................................................327
		6-2-3 Bucket......................................................................329
		6-2-4 Swing.......................................................................330
		6-2-5 Boom Swing..................................................................331
		6-2-6 Blade.......................................................................332
		6-2-7 Travel......................................................................333
		6-2-8 Non-deviation Travel (with Boom, Arm, Bucket or Boom Swing Operation).......335
		6-2-9 Simultaneous Operation of Boom Up and Arm Retract...........................336
		6-2-10 Simultaneous Operation of Boom Up and Bucket...............................337
		6-2-11 Simultaneous Operation of Boom Up and Swing................................338
		6-2-12 Simultaneous Operation of Arm and Bucket...................................339
		6-2-13 Hydraulic P.T.O............................................................340
		6-2-14 P.T.O.2....................................................................341
		6-2-15 Travel Alarm...............................................................342
		6-2-16 Auto Deceleration..........................................................343
	6-3 Hydraulic Pump....................................................................345
		6-3-1 Structure and Theory of Operation...........................................345
		6-3-2 Troubleshooting.............................................................350
		6-3-3 Disassembly and Reassembly..................................................352
		6-3-4 Service Standards...........................................................363
	6-4 Control Valve.....................................................................365
		6-4-1 Main Control Valve..........................................................365
		6-4-2 Disassembly.................................................................374
		6-4-3 Cleaning....................................................................385
		6-4-4 Checking....................................................................385
		6-4-5 Reassembly..................................................................385
		6-4-6 Servicing Procedure for Relief Valve........................................390
		6-4-7 Installation................................................................394
		6-4-8 Running.....................................................................394
		6-4-9 Troubleshooting.............................................................395
	6-5 Pilot Valve.......................................................................396
		6-5-1 Remote Control Valve........................................................396
		6-5-2 Travel Pilot Valve..........................................................405
		6-5-3 Blade and Boom Swing Pilot Valve............................................427
	6-6 Swing Motor.......................................................................442
	6-7 Travel Motor......................................................................476
		6-7-1 Product Overview............................................................476
		6-7-2 External Dimensions and Circuit Diagram.....................................477
		6-7-3 Basic Configuration and Drawing.............................................479
		6-7-4 Operating Description.......................................................484
		6-7-5 Troubleshooting.............................................................496
		6-7-6 Service outline.............................................................498
		6-7-7 Disassembly.................................................................504
		6-7-8 Service standard............................................................520
		6-7-9 Assembly....................................................................522
		6-7-10 Performance Confirmation Test..............................................538
	6-8 Cutoff Valve......................................................................539
7. Adjustment and Repair..................................................................551
	7-1 Engine and Electric Equipment.....................................................551
		7-1-1 Removal and Reinstallation of Engine........................................551
		7-1-2 Removal and Reinstallation of Starter Motor.................................560
		7-1-3 Removal and Reinstallation of Radiator and Oil cooler.......................561
		7-1-4 Removal and Reinstallation of Fan Belt and Compressor Driving Belt..........564
		7-1-5 Removal and Reinstallation of Engine ECU....................................565
		7-1-6 Removal and Reinstallation of Hydraulic ECU.................................567
		7-1-7 Removal and Reinstallation of Diesel Particulate Filter (DPF)...............568
	7-2 Undercarriage.....................................................................571
		7-2-1 Outline.....................................................................571
		7-2-2 Compatibility of Main Parts.................................................571
		7-2-3 Points of Reassembly (Rubber Crawler Type)..................................572
		7-2-4 Points of Reassembly (Steel Crawler Type)...................................573
		7-2-5 Removal and Reinstallation of Crawler.......................................574
		7-2-6 Disassembly and Reassembly of Steel Crawler.................................577
		7-2-7 Removal and Reinstallation of Travel Motor..................................579
		7-2-8 Disassembly and Reassembly of Front Idler...................................581
		7-2-9 Removal and Reinstallation of Adjusting Cylinder............................583
		7-2-10 Disassembly and Reassembly of Track Roller.................................584
		7-2-11 Installation of Floating Seal..............................................586
		7-2-12 Disassembly and Reassembly of Carrier Roller...............................587
	7-3 Controls..........................................................................589
		7-3-1 Control Lever...............................................................589
		7-3-2 Travel Lever................................................................590
		7-3-3 Adjustment of Lock Lever....................................................591
	7-4 Swing Bearing.....................................................................592
		7-4-1 Removal and Reinstallation of Swing Bearing.................................592
	7-5 Hydraulic Equipment...............................................................594
		7-5-1 Removal and Reinstallation of Hydraulic Pump................................594
		7-5-2 Removal and Reinstallation of Control Valve.................................599
		7-5-3 Removal and Reinstallation of Remote Control Valves.........................601
		7-5-4 Removal and Reinstallation of Blade Pilot Valve.............................603
		7-5-5 Removal and Reinstallation of Travel Pilot Valve............................604
		7-5-6 Removal and Reinstallation of Boom Swing Pilot Valve........................605
		7-5-7 Removal and Reinstallation of Solenoid Valve................................606
		7-5-8 Removal and Reinstallation of P.T.O.1 Solenoid Valve........................607
		7-5-9 Removal and Reinstallation of P.T.O.2 Solenoid Valve........................608
		7-5-10 Removal and Reinstallation of Line Filter..................................609
		7-5-11 Removal and Reinstallation of Accumulator..................................610
		7-5-12 Removal and Reinstallation of Swing Motor..................................611
		7-5-13 Removal and Reinstallation of Swivel Joint.................................613
		7-5-14 Disassembly and Reassembly of Swivel Joint.................................616
		7-5-15 Disassembly and Reassembly of Hydraulic Cylinders..........................619
		7-5-16 Hydraulic Oil Tank.........................................................652
		7-5-17 Piping Layout..............................................................656
	7-6 Implement.........................................................................667
		7-6-1 Removal and Reinstallation of Implement.....................................667
	7-7 Cabin.............................................................................675
		7-7-1 Removal and Reinstallation of Cabin.........................................675
	7-8 Air Conditioner...................................................................677
		7-8-1 Removal and Reinstallation of Air Conditioner...............................677
8. Troubleshooting........................................................................689
	8-1 Non-breakdowns....................................................................689
		8-1-1 Natural Release of Bucket...................................................689
		8-1-2 Discontinuous Arm Movement..................................................689
		8-1-3 Thermal Shock of Travel Motor...............................................690
		8-1-4 Elongation of Boom Swing Cylinder on 60 degrees Swing.......................691
		8-1-5 Time Lag on Travel Speed Switching..........................................692
		8-1-6 Fluctuation in Oil Level of Hydraulic Oil Tank due to Temperature Change....693
	8-2 Quick Reference Table for Troubleshooting.........................................694
APPENDIX..................................................................................699
	SV100-2A(YCEE) Wiring Diagram.........................................................699
Page vierge...............................................................................698
Page vierge...............................................................................700

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]

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