YANMAR V70S WHEEL LOADER SERVICE WORKSHOP MANUAL – PDF DOWNLOAD
YANMAR V70S WHEEL LOADER SERVICE WORKSHOP MANUAL – PDF DOWNLOAD:
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YANMAR V70S WHEEL LOADER SERVICE WORKSHOP MANUAL – PDF DOWNLOADYANMAR V70S WHEEL LOADER SERVICE WORKSHOP MANUAL – PDF DOWNLOAD
DESCRIPTION:
YANMAR V70S WHEEL LOADER SERVICE WORKSHOP MANUAL – PDF DOWNLOAD
The individual assemblies of the manufacturer machine program and the functions of and adjustments to the installed units are described in this service manual.
The hydraulics and electrics diagrams and sectional representations combined with the operating instructions and spare parts list should make maintenance and repair work easier.
Descriptions of work procedures and assembly steps were consciously omitted, because big repairs are generally performed by qualified and experienced workshop personnel, who are masters at this routine work.
Safety and cleanliness at the workstation is the highest priority when performing repairs. Using tools in perfect condition and generally replacing sealing components during each repair should be a matter of course.
Provided no special values are specified, screw connections are to be fastened with the usual tightening torques. This service manual has been issued by the customer service department with the aim of jointly improving the servicing of manufacturer machines.
The service messages we send out for information can serve as a supplement. We keep this manual up to date with continuous additions. This document may be copied and transmitted to third parties neither wholly nor in excerpts without our consent.
The division of the main groups can be seen in the table of contents. The accident prevention regulations of the responsible employer’s liability insurance association are to be strictly observed.
Attentiveness when performing repairs is the best way of preventing accidents. We therefore recommend studying the relevant instructions concerning the intended repair in detail.
Maintenance and repair work on machines in the field may only begin once the work equipment has been placed on the ground, the engine is turned off, the machine is secured against rolling away, and the hydraulic system has been relieved of pressure. If repair work is performed by qu
TABLE OF CONTENTS:
YANMAR V70S WHEEL LOADER SERVICE WORKSHOP MANUAL – PDF DOWNLOAD
V70S _ 0103 ►XXXX Cover 01/24/2019............................................................................................................. 1
01 General................................................................................................................................. 3
Introduction / user notice............................................................................................................. 5
Safety and accident prevention......................................................................................................... 7
Symbol and hazard descriptions......................................................................................................... 19
Tightening torques for pistons or piston nuts.......................................................................................... 25
Tightening torques for guide bushings.................................................................................................. 26
Tightening torques for guide bushings.................................................................................................. 27
Measuring connections.................................................................................................................. 35
Units and conversion tables............................................................................................................ 37
02 Technical Data.......................................................................................................................... 47
Technical data......................................................................................................................... 49
Drift values........................................................................................................................... 55
03 Diesel Engine........................................................................................................................... 57
Operating manual D_TD_TCD 2.9 L4 – 12_2018............................................................................................. 59
Notes.............................................................................................................................. 60
Foreword........................................................................................................................... 63
Table of contents.................................................................................................................. 65
General............................................................................................................................ 66
Engine description................................................................................................................. 68
Model.......................................................................................................................... 68
Engine illustration............................................................................................................ 72
Lubricating oil plan........................................................................................................... 80
Fuel system plan............................................................................................................... 81
Coolant plan................................................................................................................... 82
Exhaust gas recirculation...................................................................................................... 83
Exhaust gas aftertreatment..................................................................................................... 85
Electrics/Electronics.......................................................................................................... 88
Operation.......................................................................................................................... 90
Ambient conditions............................................................................................................. 90
Initial commissioning.......................................................................................................... 92
Start process.................................................................................................................. 95
Operation monitoring........................................................................................................... 96
Exhaust gas aftertreatment system..............................................................................................100
Regeneration Stage V / Tier 4..................................................................................................105
Regeneration Stage IIIA, IIIB and Tier 4i, 4...................................................................................108
Stopping process...............................................................................................................111
Operating media....................................................................................................................112
Lubricating oil................................................................................................................112
Fuel...........................................................................................................................115
Coolant........................................................................................................................116
SCR reduction agent............................................................................................................119
Maintenance........................................................................................................................120
Maintenance schedule...........................................................................................................120
Service and maintenance work.......................................................................................................123
Lubricating oil system.........................................................................................................123
Fuel system....................................................................................................................126
SCR (Selective Catalytic Reduction)............................................................................................129
Cooling system.................................................................................................................130
Engine cleaning................................................................................................................132
Suction system.................................................................................................................133
Belt drives....................................................................................................................135
Electrical system..............................................................................................................137
Faults.............................................................................................................................138
Fault table....................................................................................................................138
Engine management..............................................................................................................144
Transport and storage..............................................................................................................147
Transport......................................................................................................................147
Engine corrosion protection....................................................................................................148
Technical data.....................................................................................................................151
Engine and setting data........................................................................................................151
Tools..........................................................................................................................153
Workshop manual TCD 2.9 L4Tier 4 - 2018_06.............................................................................................157
Table of contents..................................................................................................................159
General............................................................................................................................162
Safety informatin / User information...............................................................................................163
Special tools......................................................................................................................170
Job cards..........................................................................................................................183
01 Crankcase / front cover.....................................................................................................183
W 01-00-01 Check crankcase pressure........................................................................................183
W 01-17-01 Removing and installing the controlvalve........................................................................188
W 01-90-01 Sealing parts (crankcase,oilfiller neck)........................................................................191
W 01-90-23 Oilmeasuring device.............................................................................................192
W 01-90-32 Line (crankcase breather).......................................................................................193
02 Oilpan......................................................................................................................195
W 02-01-01 Removing and installing the lubricating oilpan..................................................................195
05 Crankshaft/Torsionalvibration damper........................................................................................201
W 05-02-03 Removing and installing the drive flange........................................................................201
W 05-03-01 Removing and installing the flywheel(f astening parts)..........................................................208
W 05-90-05 Fastening parts (Pulley - drive flange).........................................................................210
08 Cylinder head...............................................................................................................211
W 08-00-01 Checking the compression pressure (when injectors are removed)..................................................211
W 08-01-01Removing and installing the cylinder head cover..................................................................217
09 Gear case / Gear drive......................................................................................................219
W 09-01-01Replacing the crankshaft sealing ring (flywheelside).............................................................219
W 09-02-03 Removing and installing the sealing cover.......................................................................222
W 09-03-01Removing and fitting the front cover (f astening parts)..........................................................224
W 09-04-01Replacing the crankshaft sealing ring (opposite side to flywheel)................................................228
W 09-90-63 Oilpressure controlvalve........................................................................................231
15 Lubricating oilcooler / Lubricating oilfilter...............................................................................232
W 15-02-01Removing and installing the lubricating oilcooler................................................................232
W 15-90-38 Lubricating oilfilter installation..............................................................................234
16 Lubricating oilpipe.........................................................................................................235
W 16-01-01Removing and installing the oilsuction pipe......................................................................235
17 lnjection pump/High pressure pump...........................................................................................237
W 17-01-04 Removing and installing the high-pressure pump..................................................................237
19 Fuelinjector / ]njector.....................................................................................................245
W 19-01-01Removing and installing the injector.............................................................................245
20 Fuelfilter / Fuelpump.......................................................................................................252
W 20-90-16 Fuelpre-filter..................................................................................................252
W 20-90-17 Fuelfilter......................................................................................................254
W 20-90-20 Pressure sensor installation (fuelpressure).....................................................................256
W 20-90-40 Levelsensor (f uelpre-filter)...................................................................................258
W 20-90-47 Fuelsupplv pump (electric)......................................................................................259
21 Fuel pipes..................................................................................................................261
W 21-04-01 Removing and installing the rail................................................................................261
W 21-04-03 Removing and installing the pressure relief valve (Rail)........................................................266
W 21-04-05 Removing and installing the railpressure sensor.................................................................270
W 21-05-05 Removing and installing the fuelline (injector,rail,high-pressure pump)........................................273
W 21-90-30 Fuelline (Quick coupling).......................................................................................278
22 Air filter / Suction pipe / Charge air line.................................................................................280
W 22-01-01 Removing and installing the charge air line.....................................................................280
W 22-90-35Intake nozzle (Exhaust turbocharger).............................................................................284
W 22-90-54 Charge air manifold.............................................................................................285
37 Coolant pump................................................................................................................286
W 37-03-01 Removing and installing the coolant pump........................................................................286
W 37-90-13 V-belt pulley (f astening parts,coolant pump)...................................................................290
38 Coolant pipes / Thermostat housing..........................................................................................291
W 38-01-01 Removing and installing the thermostat..........................................................................291
W 38-01-02 Checking the thermostat (when removed)..........................................................................294
41 Exhaust pipe / Exhaust gas recirculation....................................................................................296
W 41-01-01 Removing and installing the exhaust pipe........................................................................296
W 41-05-01 Removing and installing the flutter valve.......................................................................298
W 41-05-02 Removing and installing the exhaust gas recirculation module....................................................302
W 41-05-03 a Removing and installing exhaust gas recirculation valve.......................................................306
W 41-05-03 b Removing and installing exhaust gas recirculation valve.......................................................311
43 Exhaust gas turbocharger....................................................................................................312
W 43-01-01Removing and installing the exhaust gas turbocharger.............................................................312
W 43-04-01 Removing and installing the lubricating oil line (Exhaust turbocharger).........................................315
W 43-05-01 Removing and installing the lubricating oil return line (upper partial section) (Exhaust turbocharger)..........319
W 43-05-02 Removing and installing the lubricating oil return line (lower partial se tion) (Exhaust turbocharger)..........322
44 Generator / Starter.........................................................................................................326
W 44-02-01 Removing and installing the generator...........................................................................326
W 44-90-42 Generator.......................................................................................................329
W 44-90-90 Starter.........................................................................................................330
48 Electric....................................................................................................................331
W 48-90-05 Fastening parts (Cable harness, transfer connector, crankcase)..................................................331
W 48-90-20 Pressure sensor installation (f uel pressure/ lubricating oil pressure).........................................332
W 48-90-68 Cable harness ..................................................................................................334
49 Tools/Special tools.........................................................................................................335
W 49-01-03 Check cooling system for leaks..................................................................................335
W 49-02-01Removing and installing turning gear/locking device..............................................................338
51 Measuring instruments.......................................................................................................340
W 51-02-01 Removing and installing the speed sensor (Crankshaft)...........................................................340
W 51-02-03 Removing and installing the speed sensor (Camshaft).............................................................342
W 51-08-01 a Removing and installing pressure/temperature sensor (Charge air)..............................................344
W 51-08-01 b Removing and installing pressure/temperature sensor (Charge air)..............................................346
W 51-09-01 Removing and installing the temperature sensor (Charge air).....................................................350
W 51-90-20 Pressure sensor installation (Lubrication oil pressure).........................................................353
W 51-90-20 Temperature sensor (Coolant) ...................................................................................354
52 Connection housing..........................................................................................................355
W 52-01-01Installing and removing the connection housing...................................................................355
71 Exhaust gas treatment.......................................................................................................357
W 71-10-01 Order of assembly (lnstalling catalyst) DOC (Diesel Oxidation Catalyst), SCR (Selective Catalytic Reduction)....357
W 71-90-09 Holder (Module size 13")........................................................................................363
W 71-90-09 Holder (Module size 5.66")......................................................................................364
W 71-90-09 Holder (Module size 8.5").......................................................................................365
W 71-90-09 Holder (Module size 9.5").......................................................................................366
Bleeding the fuel system...............................................................................................................367
04 Hydraulics..............................................................................................................................369
Hydraulic circuit diagram - Standard...................................................................................................371
Hydraulic circuit diagram - Additional circuit and Options.............................................................................372
05 Setting Instructions....................................................................................................................373
General setting instructions...........................................................................................................375
Hydromatik tightening values...........................................................................................................377
Valve description - HDM19WL............................................................................................................379
Displacement pump - A4VG045DA1.........................................................................................................381
Displacement motor – A6VM DA1..........................................................................................................387
Travel hydraulics – setting instructions...............................................................................................391
06 Functional Description..................................................................................................................399
Pilot control device 4TH6 with handle options..........................................................................................401
07 Electrics...............................................................................................................................403
Cable colors overview..................................................................................................................405
07.26.11 Vehicle electrics - project: TL80-100 CRT_103.pdf.............................................................................407
01 Cover sheet.....................................................................................................................407
1 | 6436040501.................................................................................................................407
2 | 6436040502.................................................................................................................408
3 | 6436040503.................................................................................................................409
4 | 6436040504.................................................................................................................410
5 | 6436040505.................................................................................................................411
02 Schematic circuit diagram.......................................................................................................412
10 | 6436041510................................................................................................................412
11 | 6436041511................................................................................................................413
12 | 6436041512................................................................................................................414
13 | 6436041513................................................................................................................415
14 | 6436041514................................................................................................................416
15 | 6436041515................................................................................................................417
16 | 6436041516................................................................................................................418
17 | 6436041517................................................................................................................419
18 | 6436041518................................................................................................................420
19 | 6436041519................................................................................................................421
20 | 6436041520................................................................................................................422
21 | 6436041521................................................................................................................423
22 | 6436041522................................................................................................................424
23 | 6436041523................................................................................................................425
24 | 6436041524................................................................................................................426
25 | 6436041525................................................................................................................427
26 | 6436041526................................................................................................................428
27 | 6436041527................................................................................................................429
28 | 6436041528................................................................................................................430
29 | 6436041529................................................................................................................431
30 | 6436041530................................................................................................................432
31 | 6436041531................................................................................................................433
32 | 6436041532................................................................................................................434
33 | 6436041534................................................................................................................435
03 Cable harness...................................................................................................................436
101 +1 | 6407043010............................................................................................................436
102 +3 | 6437543041............................................................................................................437
103 +3 | 6437543042............................................................................................................438
104 +3.1 | 6451245521..........................................................................................................439
105 +3.4 | 6436241020..........................................................................................................440
106 +3.5 | 6436242020..........................................................................................................441
107 +3.9 | 6293042040..........................................................................................................442
108 +6 | 6436042030............................................................................................................443
109 +6.1 | 6436268122..........................................................................................................444
110 +6.2 | 6407284010..........................................................................................................445
111 +7 | 6406149011............................................................................................................446
112 +7.1 | 6436267021..........................................................................................................447
113 +7.2 | 6436268121..........................................................................................................448
114 +7.3 | 6451327024..........................................................................................................449
115 +7.4 | 6451327025..........................................................................................................450
116 +7.5 | 6407266021..........................................................................................................451
117 +7.11 | 6436111120.........................................................................................................452
130 +5 | 6436044010............................................................................................................453
131 +5 | 6436044030............................................................................................................454
132 +5 | 6436044040............................................................................................................455
133 +5 | 6436044060............................................................................................................456
134 +5 | 6436044070............................................................................................................457
135 +5 | 6436044080............................................................................................................458
136 +5 | 5653246956............................................................................................................459
04 overview........................................................................................................................460
201 | 6437543048...............................................................................................................460
202 | 6437543044...............................................................................................................461
203 | 6437543045...............................................................................................................462
204 | 6437541011...............................................................................................................463
205 | 6437541012...............................................................................................................464
206 | 6437541013...............................................................................................................465
207 | 6407043091...............................................................................................................466
208 | 6436149011...............................................................................................................467
209 | 6436149012...............................................................................................................468
210 | 6407277021...............................................................................................................469
290 | 6437541010...............................................................................................................470
05 Documentation...................................................................................................................471
220 +3 | 64070xxxxx............................................................................................................471
221 +7.........................................................................................................................472
07.26.15 Vehicle electrics - project: TL80-100 DOC_103.pdf.............................................................................473
01 Cover sheet.....................................................................................................................473
1 | 6436040001.................................................................................................................473
2 | 6436040002.................................................................................................................474
3 | 6436040003.................................................................................................................475
4 | 6436040004.................................................................................................................476
5 | 6436040005.................................................................................................................477
02 Schematic circuit diagram.......................................................................................................478
10 | 6436041010................................................................................................................478
11 | 6436041011................................................................................................................479
12 | 6436041012................................................................................................................480
13 | 6436041013................................................................................................................481
14 | 6436041014................................................................................................................482
15 | 6436041015................................................................................................................483
16 | 6436041016................................................................................................................484
17 | 6436041017................................................................................................................485
18 | 6436041018................................................................................................................486
19 | 6436041019................................................................................................................487
20 | 6436041020................................................................................................................488
21 | 6436041021................................................................................................................489
22 | 6436041022................................................................................................................490
23 | 6436041023................................................................................................................491
24 | 6436041024................................................................................................................492
25 | 6436041025................................................................................................................493
26 | 6436041026................................................................................................................494
27 | 6436041027................................................................................................................495
28 | 6436041028................................................................................................................496
29 | 6436041029................................................................................................................497
30 | 6436041030................................................................................................................498
31 | 6436041031................................................................................................................499
32 | 6436041032................................................................................................................500
03 Cable harness...................................................................................................................501
101 +1 | 6407043010............................................................................................................501
102 +3 | 6437543041............................................................................................................502
103 +3 | 6437543042............................................................................................................503
104 +3.1 | 6451245521..........................................................................................................504
105 +3.4 | 6436241020..........................................................................................................505
106 +3.5 | 6436242020..........................................................................................................506
107 +3.9 | 6293042040..........................................................................................................507
108 +6 | 6436042030............................................................................................................508
109 +6.1 | 6436268122..........................................................................................................509
110 +6.2 | 6407284010..........................................................................................................510
111 +7 | 6436042111............................................................................................................511
112 +7 | 6436042112............................................................................................................512
113 +7.1 | 6436267021..........................................................................................................513
114 +7.2 | 6436268121..........................................................................................................514
115 +7.3 | 6451327024..........................................................................................................515
116 +7.4 | 6451327025..........................................................................................................516
117 +7.5 | 6407266021..........................................................................................................517
118 +7.11 | 6436111120.........................................................................................................518
130 +5 | 6436044010............................................................................................................519
131 +5 | 6436044030............................................................................................................520
132 +5 | 6436044040............................................................................................................521
133 +5 | 6436044060............................................................................................................522
134 +5 | 6436044070............................................................................................................523
135 +5 | 6436044080............................................................................................................524
136 +5 | 5653246956............................................................................................................525
04 overview........................................................................................................................526
201 | 6437543048...............................................................................................................526
202 | 6437543044...............................................................................................................527
203 | 6437543045...............................................................................................................528
204 | 6437541011...............................................................................................................529
205 | 6437541012...............................................................................................................530
206 | 6437541013...............................................................................................................531
207 | 6407043091...............................................................................................................532
208 | 6436149011...............................................................................................................533
209 | 6436149012...............................................................................................................534
210 | 6407277021...............................................................................................................535
290 | 6437541010...............................................................................................................536
05 Documentation...................................................................................................................537
220 +3 | 64070xxxxx............................................................................................................537
221 +7.........................................................................................................................538
Fuse assignment........................................................................................................................539
Relay assignment.......................................................................................................................545
Diesel engine control unit structural diagram..........................................................................................549
Electrical components structural diagram...............................................................................................550
Diagnostics and programming connection.................................................................................................551
08 Maintenance.............................................................................................................................553
Specification for fuels, lubricants, and coolants......................................................................................555
Inspection plan........................................................................................................................559
09 Operation...............................................................................................................................563
Keypad operation.......................................................................................................................565
Instructions for using the combo-tool (display)........................................................................................571
10 Options.................................................................................................................................631
Exhaust gas after-treatment system –
diesel particle filter (DPF) replacement.........................................................633
11 Repair Instructions.....................................................................................................................641
Fitting hydraulic screw connections....................................................................................................643
Adhesive kit – cab windows.............................................................................................................655
Ride control system - "LSD"............................................................................................................657
12 Diagnostics / Tools.....................................................................................................................665
Special tools - purchased parts........................................................................................................667
ACTIA - Diagnostic Messaging Specification.............................................................................................675
Error Codes: Dashboard - Software variants (V1 / V4)...................................................................................697
SerDia 2010 - Diagnoses- and Error Codes SPN / FMI.....................................................................................719
Diagnostics and programming port - purchased parts.....................................................................................765
Home to List of Contents....................................................................................................................... 2
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]
SK
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