Volvo Excavators EW200B Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo Excavators EW200B, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Constructions Excavators EW200B workshop service repair manual includes:
* Numbered table of contents easy to use so that you can find the information you need fast.
* Detailed sub-steps expand on repair procedure information
* Numbered instructions guide you through every repair procedure step by step.
* Troubleshooting and electrical service procedures are combined with detailed wiring diagrams for ease of use.
* Notes, cautions and warnings throughout each chapter pinpoint critical information.
* Bold figure number help you quickly match illustrations with instructions.
* Detailed illustrations, drawings and photos guide you through every procedure.
* Enlarged inset helps you identify and examine parts in detail.
EW200B Volvo Excavators Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 1,912 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
0 - GENERAL....2
00 - DESCRIPTION; COMPLETE MACHINE....3
Machine EW200B; description....4
Component locations....5
Product plates....7
03 - SPECIFICATIONS....8
Tightening torques....10
Conversion tables....16
Capacities....24
Engine; specifications ....25
Engine; weights ....26
Cylinder head; specifications ....27
Cylinder block; specifications ....28
Cylinder liner; specifications ....29
Pistons; specifications ....30
Piston rings; specifications ....31
Valve mechanism; specifications ....32
Camshaft; specifications ....34
Crankshaft; specifications ....35
Connecting rods; specifications ....37
Flywheel; specifications ....39
Flywheel; weight ....40
Lubrication system; specifications ....41
Oil pump; specifications ....42
Fuel system; specifications ....43
Fuel feed pump; specifications ....44
Fuel filter; specifications ....45
Unit pumps; specifications ....46
Injectors; specifications ....47
Turbocharger; specifications ....48
Cooling system; specifications ....49
Coolant pump; thermostat; specifications ....50
Electrical system; specifications ....51
Battery; specifications ....52
Alternator; specifications....53
Starter motor; specifications ....54
Preheating; specifications -....55
Travel motor; specifications ....56
Slew motor; specifications_{24-41}....57
Slew motor; specifications_{24-19}....58
Lighting; specifications ....59
Electric horn; specifications ....60
Upper wiper motor; specifications-....61
Brake discs; specifications ....62
Preheating; specifications ....63
Upper wiper motor; specifications ....64
Lower wiper motor; specifications ....65
Steering axle; specifications ....66
Undercarriage; specifications ....67
Slew system for superstructure; specifications ....68
Diesel coolant heater (5kw); specifications ....69
Hydraulic oil; specification ....71
Hydraulic pressure; specifications ....72
Servo _ fan and brake _ steering pump; specifications ....73
Working pump; specifications ....74
Digging equipment bearings; specifications ....75
Cylinder data ....76
05 - TRANSPOET INSTRUCTION; STORAGE INSTRUCTION; OPERATIONG INSTRUCTION....77
Lifting instructions....78
07 - STANDARD TIME....80
Operation numbers for additional work....81
08 - TOOL....83
E-tools; NET 00024 Guide pin for slew ring....84
E-tool; NET 00025 Lifting eye for superstructure....85
E-tool; 1802 Extractor for pressure limiting valve....87
09 - MISCELLANEOUS....88
Service positions....89
Welding on the machine....91
Hydraulic cylinders; dieseling....93
1 - STANDARD PARTS; SERVICE....95
16 - LUBRICANT; FUEL; OTHER FLUID....96
Recommended lubricants....97
Alternative fuels....100
17 - SERVICE....103
Elimination of trapped hydraulic pressure....104
Arrival Inspection; according to Inspection Programme....106
Delivery Inspection; according to Inspection Programme....111
Maintenance of Stored Machines; according to Inspection Programme....113
Warranty inspection 1000 hours....115
Maintenance service; daily....143
Maintenance service; every 50 hours....147
Maintenance service; every 250 hours....154
Maintenance service; every 500 hours....165
Maintenance service; every 1000 hours....182
Maintenance service; every 2000 hours....194
Maintenance service; every 4000 hours....222
CareTrack backup battery; replacing....252
Secondary lowering of digging equipment....255
Starting engine with booster cables....257
19 - GENERAL....259
Safety concerns everybody!....260
CE marking and declaration of conformity....262
Environment....264
Safety rules for service....266
Fire prevention measures....269
Health hazards with paint; plastics and rubber....272
Checklist after a fire or heat exposure....274
Safety when lifting and supporting the machine....275
Safety when handling oils and fuel....276
Safety when working with batteries....277
Safety when working with air conditioning refrigerant....279
Some simple rules regarding tyre handling....281
Safety when working with hydraulic systems....283
2 - ENGINE WITH MOUNTING AND EQUIPMENT....285
20 - GENERAL....286
E-ECU MID 128 non-programmed; replacing....287
E-ECU MID 128 pre-programmed; replacing....290
Description D6D....293
Component position; engine D6D....294
Engine; weights ....297
21 - ENGINE....298
Engine; specifications....299
Engine; removal....300
Engine; installation....308
Engine; weights....316
Cylinder head; description....317
Cylinder head; specifications....318
Cylinder block; specifications....319
Cylinder liner; specifications....320
Pistons; specifications....321
Pistons; description....322
Piston rings; specifications....324
Valve mechanism; description....325
Valve mechanism; specifications....326
Valve mechanism; tightening torques....328
Valves; adjusting....329
Engine timing gear; description....335
Camshaft; description....336
Camshaft; specifications....338
Flywheel; weight....339
Crankshaft; description....340
Vibration damper; description....343
Crankshaft; specifications....346
Connecting rod; description....348
Connecting rods; specifications....351
Flywheel; specifications....353
Crankshaft front oil seal; replacing....354
Crankshaft rear oil seal; replacing....363
Oil sump; replacing....369
Engine mount front; replacement....375
Engine mount rear; replacement....378
22 - LUBRICATING SYSTEM....381
Lubrication system; description....382
Lubrication system; specifications....384
Oil pump; description....385
Oil pump; specifications....386
Oil pump; replacing....387
Lubrication oil pressure; checking....403
Oil pressure relief valve; replacing....405
23 - FUEL SYSTEM....410
Fuel system; specifications....411
Fuel system; description....412
Fuel feed pump; description....414
Fuel feed pump; specifications....415
Feed pump pressure; checking....416
Feed pump; replacing....418
Fuel filter; description....421
Fuel filter; specifications....422
Fuel system; bleeding....423
Fuel tank; removal....425
Fuel tank; installation....429
Fuel filling pump; replacement....434
Injectors; description....436
Injectors; specifications....437
Injector; replacing....438
Unit pump; description....444
Unit pumps; specifications....449
Pump unit; replacing....450
25 - INLET & EXHAUST SYSTEM....456
Silencer; replacing....457
Turbocharger; description....460
Turbocharger; specifications....463
26 - COOLING SYSTEM....464
Cooling system; specifications....465
Radiator; removal....466
Radiator; installation....471
Expansion tank; replacement....477
Coolant pump; thermostat; specifications....480
Coolant pump; replacing....481
Thermostat; replacing....484
Fan belt; replacement....486
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS....491
30 - GENERAL....492
Electrical system; special instructions for servicing....498
Electrical system; description....500
Electronic control system; description....501
Communication with data buses....503
Data buses; function....505
Service connection and programming connection....509
Electrical system; specifications....511
Troubleshooting strategy....512
Troubleshooting; general....514
Collection of basic data....516
Electrical cables and connectors; checking....518
Troubleshooting tools....523
Special tools for troubleshooting....524
VCADS Pro service tool....525
Troubleshooting using alarm and error codes....529
128 PID100 ....530
128 PID107 ....532
128 PID110 ....534
128 PID111 ....536
128 PID174 ....538
128 SID21 ....540
128 SID70 ....542
128 SID231 ....544
128 SID240 ....546
128 SID250 ....548
128 SID251 ....550
128 SID253 ....552
128 SID254 ....554
130 SID231 ....556
130 SID240 ....558
130 SID250 ....560
130 SID251 ....562
130 SID253 ....564
130 SID254 ....566
140 SID231 ....568
140 SID240 ....569
140 SID250 ....570
140 SID253 ....571
140 SID254 ....572
187 PPID1110_3 ....573
187 PPID1110_4 ....575
187 PPID1110_7 ....577
187 PPID1114 ....579
187 PPID1121 ....581
187 PPID1128 ....583
187 PPID1150_1 ....585
187 PPID1156 ....587
187 SID231 ....589
187 SID240 ....591
187 SID250 ....593
187 SID251 ....595
187 SID253 ....597
187 SID254 ....599
999 8699 Multi-pin breaker box....601
999 0062 Extension cable....602
999 3893 Adapter cable....603
999 3894 Template....604
11 666 140 Multimeter....605
951 1355 Adapter cable....606
999 8505 Adapter cable....607
999 3721 Service display unit....608
11 668 006 Extension cable....609
Error texts and troubleshooting information; general....610
SAE error codes; translation to error messages; general....611
Error codes; overview....612
128 PID45....615
128 PID91....617
128 PID100....618
128 PID102....620
128 PID105....622
128 PID106....624
128 PID107....626
128 PID108....628
128 PID110....629
128 PID111....631
128 PID172....633
128 PID174....635
128 SID1 - 6....637
128 SID21....639
128 SID22....641
128 SID70....643
128 SID231....645
128 SID240....647
128 SID250....649
128 SID251....651
128 SID253-04....653
128 SID253....655
128 SID254....657
130 PID84....659
130 PID190....660
130 PPID1092....662
130 PPID1193....664
130 PPID1194....666
130 PPID1283....668
130 PPID1284....670
130 PPID1285....672
130 PPID1286....674
130 PPID1287....676
130 PPID1288....678
130 PPID1289....680
130 PPID1290....682
130 PPID1291....684
130 PPID1292....686
130 PPID1293....688
130 PPID1294....690
130 PPID1295....692
130 PPID1310....694
130 SID231....696
130 SID240....698
130 SID250....700
130 SID251....702
130 SID253....704
130 SID254....706
140 SID231....708
140 SID240....709
140 SID250....710
140 SID253....711
140 SID254....712
187 PID96....713
187 PPID1110_3....715
187 PPID1110_4....717
187 PPID1110_7....719
187 PPID1114....721
187 PPID1115....723
187 PPID1116....725
187 PPID1117....727
187 PPID1121....729
187 PPID1127....731
187 PPID1128....732
187 PPID1129....734
187 PPID1130....736
187 PPID1131....738
187 PPID1132....740
187 PPID1150_1....742
187 PPID1156....744
187 PPID1191....746
187 PPID1309....748
187 SID231....750
187 SID240....752
187 SID250....754
187 SID251....756
187 SID253....758
187 SID254....760
E-ECU (MID128) Engine control unit; active measuring conditions....762
E-ECU (MID128) Engine control unit; passive measuring conditions....766
T-ECU (MID 130) Transmission control unit; active measuring; conditions....769
T-ECU (MID 130) Transmission control unit; passive measuring; conditions....772
V-ECU (MID187) Vehicle control unit; active measuring conditions....775
V-ECU (MID187) Vehicle control unit; passive measuring conditions....780
Pressure switch test with VCADS Pro....784
Fan motor control test with VCADS Pro....788
Brake system test with VCADS Pro....790
31 - BATTERY....793
Battery; storage....794
Battery; description....796
Battery; specifications....798
Battery; charging....799
Batteries; replacing....801
32 - ALTERNATOR; CHARGE REGULATOR....803
Charging; description....804
Alternator; description....805
Alternator; replacing incl function checking....807
33 - STARTING SYSTEM....811
Start circuit; description....812
Starter motor; description....815
Starter motor; specifications....816
Preheating; description....817
Preheating; specifications....818
35 - LIGHTING....819
Lighting; specifications....820
36 - OTHER ELECTRICAL EQUIPMENT....821
Electric horn; description....824
Electric horn; specifications....825
Windscreen wiper; description....826
Windscreen wiper; components location....827
Wiper controller; description....829
Upper wiper motor; description....831
Upper wiper motor; specifications....832
Lower wiper motor; description....833
Lower wiper motor; specifications....835
Window limit switch; description....836
Battery disconnect switch; description....838
SW2704 Emergency engine speed control switch; description....840
SW2704 Emergency engine speed control switch; specifications....842
SW2706 Auto_manual select switch; description....843
SW2706 Auto_manual select switch; specifications....845
SW3101 Main switch; description....846
SW3101 Main switch; specifications....847
SW3301 Start switch; description....848
SW3301 Start switch; specifications....850
Multi-function lever switch; description....852
Multi-function lever switch; specifications....854
MA4201 Cruise control solenoid valve; description....855
MA4201 Cruise control solenoid valve; specifications....856
MA4202 Travel solenoid valve; description....857
MA4202 Travel solenoid valve; specifications....858
MA4203 Gear select solenoid valve; description....859
MA4203 Gear select solenoid valve; specifications....860
MA4204 Q-max solenoid valve; description....861
MA4204 Q-max solenoid valve; specifications....862
MA5501 Parking brake solenoid valve; description....863
MA5501 Parking brake solenoid valve; specifications....864
MA9104 Hammer solenoid valve; description....865
MA9104 Hammer solenoid valve; specifications....866
MA9107 Power boost solenoid valve; description....867
MA9108 Control lockout solenoid valve; description....868
MA9107 Power boost solenoid valve; specifications....869
MA9108 control lockout solenoid valve; specifications....870
MA9109 Quickfit solenoid valve; description....871
MA9109 Quickfit solenoid valve; specifications....873
MA9119 Boom float solenoid valve; description....874
MA9110 9111 Rotator left_right solenoid valve; description....876
MA9119 Boom float solenoid valve; specifications....877
MA9110 9111 Rotator left_right solenoid valve; specifications....878
MA9152 Axle locking solenoid valve; description....879
MA9152 Axle locking solenoid valve; specifications....880
MA9153 9154 9155 9156 Outrigger solenoid valve; description....881
MA9153 9154 9155 9156 Outrigger solenoid valve; specifications....883
PWM4201 Cruise flow control proportional solenoid valve; description....884
PWM4201 Cruise flow control proportional solenoid valve; specifications....885
PWM9101 Pump control proportional solenoid valve; description....886
PWM9101 Pump control proportional solenoid valve; specifications....888
PWM9102 Fan motor proportional solenoid valve; description....889
PWM9102 Fan motor proportional solenoid valve; specifications....891
PWM9103 Hammer flow control proportional solenoid valve; description....892
PWM9103 Hammer flow control proportional solenoid valve; specifications....893
PWM9104 Anti cavitation proportional solenoid valve; description....894
PWM9104 Anti cavitation proportional solenoid valve; specifications....895
PWM9107 Coolant cooling fan motor proportional solenoid valve; description....896
PWM9107 Coolant cooling fan motor proportional solenoid valve; specifications....898
Connectors....899
Engine control unit E-ECU; function description....903
Instrument control unit I-ECU; functional description....904
Transmission control unit T-ECU; functional description....906
Vehicle control unit V-ECU; functional description....907
Engine control unit E-ECU; specifications....908
Instrument control unit I-ECU; specifications....910
Transmission control unit T-ECU; specifications....912
Vehicle control unit V-ECU; specifications....914
Control units changing; precaution....917
I-ECU MID 140 non-programmed; replacing....918
I-ECU MID 140 pre-programmed; replacing....920
T-ECU; MID 130; changing non-programmed ECU....922
T-ECU; MID 130; changing pre-programmed ECU....924
V-ECU MID 187 non-programmed; replacing....926
V-ECU MID 187 pre-programmed; replacing....929
37 - CABLE; FUSE; RELAY....932
Electrical symbols and designations....934
Cable and component marking explanations....937
Component designations....939
Wiring diagrams; component list and index....940
Wiring diagram 1-25....949
Wiring diagram 1....952
Wiring diagram 2-36....955
Wiring diagram 2....958
Wiring diagram 3-42....961
Wiring diagram 3....964
Wiring diagram 4-56....967
Wiring diagram 4....970
Wiring diagram 5-10....973
Wiring diagram 5....976
Wiring diagram 6....979
Wiring diagram 7....982
Wiring diagram 8....985
Wiring diagram 9....988
Wiring diagram 10....991
Wiring diagram 11....994
Wiring diagram 12....997
Wiring diagram 13....1000
Wiring diagram 14....1003
Wiring diagram 15....1006
Wiring diagram 16....1009
Wiring diagram 17....1012
Wiring diagram 18....1015
Wiring diagram 19....1018
Wiring diagram 20....1021
Wiring diagram 21....1024
Wiring diagram 22....1027
Wiring diagram 23....1030
Wiring diagram 24....1033
Wiring diagram 25....1038
Electrical distribution box; fuses and relays....1041
FU02 FU08 Battery fuse; specifications....1044
Grounding points; position....1046
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM....1049
IM3812 Hour counter; description....1051
SE2203 Engine oil pressure sensor; specifications....1053
SE2203 Engine oil pressure sensor; description....1055
SE2303 Fuel level sensor; description....1057
SE2303 Fuel level sensor; specifications....1059
SE2306 Fuel_SE2601 Coolant temperature sensor; description....1060
SE2306 Fuel_SE2601 Coolant temperature sensor; specifications....1062
SE2501 2502 Air inlet vacuum and temperature switch; description....1063
SE2501 2502 Air inlet vacuum and temperature switch; specifications....1065
SE2507 Boost air temperature sensor; description....1066
SE2507 Boost air temperature sensor; specifications....1068
SE2507_2508 Boost air pressure_temperature sensor; description....1069
SE2507_2508 Boost air pressure_temperature sensor; specifications....1071
SE2508 Boost air pressure sensor; description....1072
SE2508 Boost air pressure sensor; specifications....1074
SE2603 Coolant level sensor; specifications....1075
SE2701 Engine speed sensor (crankshaft); description....1076
SE2701 Engine speed sensor (crankshaft); specifications....1078
SE2702 Engine speed sensor (ring gear 129 teeth); description....1079
SE2702 Engine speed sensor (ring gear 129 teeth); specifications....1081
SE2703 Engine speed sensor (camshaft); description....1082
SE2703 Engine speed sensor (camshaft); specifications....1084
SE4201 Travel pedal pressure sensor; description....1085
SE4201 Travel pedal pressure sensor; specifications....1087
SE4203 Travel backward pressure switch; description....1088
SE4203 Travel backward pressure switch; specifications....1090
SE4901 Slew position sensor; specfications....1091
SE5201 Brake pressure switch (5 bar); description....1092
SE5201 Brake pressure switch (5 bar); specifications....1094
SE5202 Brake pressure switch (50 bar); description....1095
SE5202 Brake pressure switch (50 bar); specifications....1097
SE5203 Brake pressure failure switch (80 bar); description....1098
SE5203 Brake pressure failure switch (80 bar); specifications....1100
SE6401 Steering pressure sensor; specifications....1101
SE9101 Auto idle pressure switch; description....1102
SE9101 Auto idle pressure switch; specifications....1104
SE9102 Hammer pedal pressure sensor; specifications....1105
SE9151 Safety lever limit switch; description....1106
SE9151 Safety lever limit switch; specifications....1108
SE9152 Hydraulic oil temperature sensor; description....1109
SE9152 Hydraulic oil temperature sensor; specifications....1111
SE9153 Hydraulic oil filter pressure switch; description....1112
SE9153 Hydraulic oil filter pressure switch; specifications....1114
SE9154 Boom_9155 Arm automatic idle pressure sensor; specifications....1115
SE9160 Left control panel limit switch; description....1116
SE9160 Left control panel limit switch; specifications....1118
SE9401 Overload pressure switch; description....1119
SE9401 Overload pressure switch; specifications....1121
Service display unit; description....1122
Service display unit; general information....1125
Service display unit; engine....1128
Service display unit; electrical system....1130
Service display unit; hydraulics....1137
Service display unit; self-diagnostics....1141
39 - MISCELLANEOUS....1151
Radio with tape player; description....1152
Radio with tape player; specifications....1153
DC–DC converter; description....1154
DC–DC converter; specifications....1156
4 - POWER TRANSMISSION....1157
40 - GENERAL....1158
Power transmission; description....1159
43 - GEARBOX....1160
Travel gearbox; description....1161
Travel gearbox; designation....1168
Travel gearbox; removing....1169
Travel gearbox; installing....1172
44 - HYDROSTATIC DRIVE....1175
Travel motor; specifications....1176
Travel motor; description....1177
Travel motor; installation....1185
Travel motor; removal....1187
Travel motor; replacement of shaft seal....1189
Swing motor; replacing....1190
Slew motor; specifications_{03-33}....1196
Slew motor; specifications_{03-19}....1197
Slew unit; description....1198
Swing motor; replacing plate (brake)....1208
Centre passage; description....1212
Centre passage; removing....1216
Centre passage; installing....1221
Center passage; disassembling and assembling....1227
45 - PROPELLER SHAFT....1235
Propeller shaft; replacement of spider....1236
46 - FRONT AXLE; REAR AXLE....1243
Front axle; removing....1244
Front axle; installing....1249
Front axle; replacement of bushing and king pin....1253
49 - MISCELLANEOUS....1254
Slew system for superstructure; specifications....1255
Slew ring; measurement of axial clearance....1256
Slew ring; axial clearance....1259
Slew system for superstructure; measurement of rotational clearance....1260
Slew ring; rotational clearance....1263
5 - BRAKE....1264
51 - WHEEL BRAKE....1265
Wheel brake; description....1266
Brake discs; specifications....1270
Brake discs; removal and installation....1271
Brake discs; measurement of wear....1272
52 - HYDRAULIC BRAKE SYSTEM....1274
Brake system bleeding....1275
Foot brake valve; replacement....1278
Discarded accumulators....1285
55 - PARKING BRAKE....1287
Parking brake; description....1288
Parking brake; mechanical release....1291
59 - MISCELLANEOUS....1293
Retardation valve; description....1294
Retardation valve; installation....1295
Retardation valve; removing....1297
6 - STEERING....1299
62 - STEERING AXLE....1300
Steering axle; specifications....1301
Steering axle; description....1302
King pin bearing; removal and installation of bearing....1303
64 - STEERING....1304
Steering system; description....1305
Steering system; adjustment....1310
Steering valve; removal....1313
Steering valve; installation....1316
Steering cylinder; repacking in machine....1319
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT....1327
71 - FRAME....1328
Counterweight; removal....1329
Counterweight; installation....1331
Undercarriage; specifications....1332
Undercarriage; description....1333
76 - SHOCK ABSORBER; AXLE LOCKING; ANTI ROLL BAR; LEVEL _ SIDE CONTROL....1334
Pivot axle lock cylinder; description....1335
Pivot axle lock cylinder; removal....1337
Pivot axle lock cylinder; installation....1339
Pivot axle lock cylinder; releasing for towing....1341
77 - WHEELS; TRACKS; TYRE; HUB; DRUM....1344
Wheel; removal....1345
Wheel; installation....1347
Stone protection rings; description....1350
Stone protection ring; removing....1351
Stone protection ring; installing....1353
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE....1355
80 - GENERAL....1356
Superstructure covering; description....1357
81 - CAB; NAKED; CANOPY....1358
Cab; removal....1359
Cab; installation....1363
83 - DOORS; HATCH; COVER PLATE; (all)....1367
Cab door; removal of door catch....1368
Cab door; installation of door catch....1370
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING....1372
Window pane; replacement....1373
Window pane with locking strip; replacing....1379
Upper windshield; removing....1380
Upper windshield; installing....1382
85 - CAB INTERIOR; UPHOLSTERY....1384
Operator's seat; removal....1385
Operator's seat; installation....1387
87 - AIR CONDITIONING UNIT....1389
Air conditioning unit; specifications....1391
Air conditioning unit; description....1393
Air conditioning switch....1399
Control system; description....1402
Manual air conditioning; description....1406
Function of manual air conditioning switch....1407
Expansion valve; description....1411
Evaporator; description....1414
Compressor; description....1415
Evaporator; replacing incl draining and filling....1417
Condenser; description....1420
Drying filter; description....1421
Compressor; replacing incl draining and filling....1423
Receiver drier; changing....1427
Condenser; replacing incl draining and filling....1429
Refrigerant hoses....1431
Blower motor....1433
Ceramic resistor....1434
Three point relay....1436
Actuator; foot_face driver....1438
Actuator; air mix door driver....1440
Water temperature sensor....1442
Duct temperature sensor....1444
In-car temperature sensor....1446
Ambient temperature sensor....1448
Air conditioning unit; maintenance....1450
Air conditioning unit; refrigerant check and recharging....1453
Heating system; description....1461
Heater fan; changing....1462
Heating coil; removal....1468
Heating coil; installation....1475
Diesel coolant heater (5kw); specifications....1481
Diesel coolant heater (5kw); description....1483
Diesel coolant heater (5kw); principles....1486
Troubleshooting (5kw)....1491
Electrical circuit; air conditioner_heater....1500
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS....1502
90 - GENERAL....1503
Hydraulic main diagram (Standard machine) - Image....1504
Hydraulic main diagram (Korean machine) - Image....1505
Hydraulic system; cleanliness when handling hydraulic components....1506
Hydraulic diagram; component list....1508
Hydraulic system; position of main components....1511
Hydraulic diagram....1513
Hydraulic main diagram (Korean machine)....1514
Hydraulic main diagram (Standard machine)....1517
X2 (adjustable boom); hydraulic diagram....1520
Description; general....1521
Hydraulic system; repair of hydraulic components in workshop....1522
Hydraulic oil; specification....1527
Hydraulic oil; storage and handling_{10-18}....1528
Hydraulic oil; storage and handling_{10-05}....1532
Hydraulic oil; description....1533
Hydraulic components; storing and transporting....1534
Vacuum pump; connection ....1535
Hydraulic oil; cleaning....1537
Vacuum pump; connection....1538
Vacuum pump; disconnection....1540
Troubleshooting tips....1542
91 - WORKING HYDRAULIC; SERVO HYDRAULICS....1546
Hydraulic system; work instructions....1549
Hydraulic system; description....1554
Hydraulic pressure; specifications....1556
Hydraulic pressure; adjusting....1557
Working hydraulic system; description....1590
Main valve block (MCV); description....1597
Anti-cavitation valve; description....1601
Main control valve; removing....1603
Main control valve; installing....1605
Pressure-limiting valve; description....1608
Pressure limiting valve (DA-valve); replacement....1614
Blocking valve; description....1618
Pressure limiting valve (PV-valve); replacement....1620
Anti-cavitation valve; changing....1624
Shock valve; description....1627
Shock valve; changing....1628
Adjustable restricting valve on valve block MCV; description....1630
Restriction in directional valve; description....1634
Venting cover on directional valve; description....1637
Draining LS-pressure to tank; description....1640
Shutting off LS-pressure from bucket – in via dipper arm – out; description....1642
Regeneration dipper arm – in; description....1645
Regeneration boom – down; description....1647
Hydraulic oil tank; description....1649
Hydraulic oil tank; replacing....1651
Hydraulic oil cooler; description....1660
Hydraulic oil cooler; removal....1662
Hydraulic oil cooler; installation....1667
Shock and anti-cavitation valve; description....1671
Directional and hose rupture valve for boom cylinder; description....1673
Directional and hose rupture valve for boom cylinder; replacement....1678
Hose rupture valve for tilt cylinder; description....1681
Checking and adjusting directional and hose rupture valve for boom cylinder....1682
Hose rupture valve for dipper arm cylinder; description....1691
Hose rupture valve for dipper arm cylinder; changing....1693
Line rupture valve for tilt cylinder X2; description....1696
Line rupture valve for tilt cylinder; replacement....1698
Pivot axle lock cylinder; removal of hydraulic lock....1703
Pivot axle lock cylinder; installation of hydraulic lock....1705
Working pump; removal....1707
Working pump; specifications....1712
Working pump; description....1713
Working pump; changing shaft seal....1717
Working pump; installation....1721
Servo _ fan and brake _ steering pump; specifications....1725
Servo _ fan and brake _ steering pump; description....1726
Control pressure valve; adjustment....1727
Servo pump; installing....1729
Servo pump; removal....1731
Control pressure valve pedal; adjustment....1733
Accumulator; description....1736
Accumulator; installing....1738
Accumulator; removal....1740
Optional hydraulic equipment; index....1741
Calibration of X1 hydraulic with flow control....1742
X1 equipment; component positions....1745
X1 hammer; description....1750
X1 shears _ grab bucket; description....1761
X3 (rotator _ slope (grading) bucket); description....1771
X3 equipment; component position....1775
Outrigger leg _ support blade; Description....1776
Floating position; description....1777
Cruise control; description....1779
92 - MECHANICAL EQUIPMENT_ATTACHMENT....1788
Hydraulic attachment bracket (quickfit); description....1789
Cylinder for hydraulic quickfit S6; removal....1793
Attachment bracket cylinder; reconditioning....1796
Cylinder for hydraulic quickfit (attachment bracket) S6; installation....1802
97 - UNIT; DIGGING....1806
Cylinder; troubleshooting....1808
Cylinder data....1810
Digging equipment bearings; measuring radial clearance....1811
Digging equipment bearings; specifications....1814
Digging equipment bearings; bushing; removal....1815
Digging equipment bearings; bushing; installation....1819
Digging equipment bearings; shimming....1823
Digging equipment sinking; measurement....1826
Outrigger leg _ support blade; description....1828
Outrigger; removal....1844
Outrigger; installation....1848
Outrigger; removal of hydraulic lock....1851
Outrigger; installation of hydraulic lock....1852
Outrigger; removal of hydraulic cylinder....1854
Outrigger; installation of hydraulic cylinder....1859
Support blade; removal....1863
Support blade; installation....1866
Support blade; removal of hydraulic lock....1869
Support blade; installation of hydraulic lock....1871
Support blade; removal of hydraulic cylinder....1873
Support blade; installation of hydraulic cylinder....1876
Boom; removal....1879
Boom; installation....1885
Boom; adjustable; removal....1893
Boom; adjustable; installation....1901
Boom cylinder; removal....1910
Boom cylinder; installation....1915
Dipper arm; removal....1920
Dipper arm; installation....1923
Dipper arm; replacement of pin between dipper arm and boom....1927
Dipper arm cylinder; removal....1930
Dipper arm cylinder; installation....1933
Tilt cylinder adjustable boom; removal....1936
Tilt cylinder adjustable boom; installation....1940
Bucket cylinder; removal....1945
Bucket cylinder; installation....1948
Volvo Excavators EW200B Repair Service Manual
