Volvo Skid Steer Loaders MC115C Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo Skid Steer Loaders MC115C, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Skid Steer Loaders MC115C 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.
Volvo Skid Steer Loaders MC115C Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 1,243 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
Description; complete machine_{48-24}....4
Description; complete machine_{48-03}....7
03 - SPECIFICATIONS....9
Tightening torque; specifications_{47-26}....10
Tightening torque; specifications_{47-07}....15
Conversion tables....19
Thread locking compound; application_specifications_{45-21}....27
Thread locking compound; application_specifications_{45-02}....29
Quick release couplings....31
Radio; specifications ....35
Transmission pump; specifications....37
Main valve; specifications ....38
Boom suspension system (BSS) valve block; specifications....39
Servo cut off manifold; specifications ....40
Self levelling valve; specifications ....41
Loader pump; specifications ....42
Charge pump; specifications ....43
Hydraulic connections; tightening torques_{40-41}....44
Hydraulic connections; tightening torques_{40-16}....51
Positional adapters....54
Push lock fittings....56
Rapid assembly fittings....58
07 - STANDARD TIME....60
Operation numbers for additional work....61
1 - STANDARD PARTS; SERVICE....63
16 - LUBRICANT; FUEL; OTHER FLUID....64
Fuel; lubricant and filling capacities_{37-23}....65
Fuel; lubricant and filling capacities_{37-04}....67
Fuel; lubricant and filling capacities_{36-45}....69
17 - SERVICE....71
Arrival Inspection; according to Inspection Programme....75
Delivery Inspection; according to Inspection Programme....76
Maintenance of Stored Machines; according to Inspection Programme....77
Maintenance service; daily_{32-11}....78
Maintenance service; daily_{31-52}....80
Maintenance service; every 50 hours_{31-23}....82
Maintenance service; every 50 hours_{31-04}....84
Maintenance service; every 500 hours_{30-35}....85
Maintenance service; every 500 hours_{30-17}....87
Maintenance service; every 1000 hours_{29-48}....89
Maintenance service; every 1000 hours_{29-29}....91
Maintenance service; every 1500 hours....92
Maintenance service; every 2000 hours_{28-39}....94
Maintenance service; every 2000 hours_{28-20}....96
Valves; adjusting-....97
Cleaning of the machine....105
Battery condition; check....106
Greasing; daily_{26-28}....108
Greasing; daily_{26-09}....109
Greasing; 50 hours....112
Greasing; 500 hours_{24-59}....114
Greasing; 500 hours_{24-40}....115
Battery; maintenance....116
Valves; checking and adjusting....119
Coolant level; checking_{22-44}....122
Coolant level; checking_{22-23}....124
Engine oil and filter; changing....126
Coolant; changing_{21-17}....128
Coolant; changing_{20-35}....131
Coolant; changing_{19-51}....133
Engine oil level; checking_{18-50}....135
Engine oil level; checking_{18-18}....137
Engine oil; changing_{17-36}....139
Engine oil; changing_{17-09}....142
Engine oil filter; replacing_{16-18}....144
Engine oil filter; replacing_{15-38}....147
Closed crankcase ventilation filter; cleaning....150
Radiator and coolers; cleaning_{14-13}....152
Radiator and coolers; cleaning_{13-54}....154
Air cleaner outer element; replacing....155
Air cleaner outer element; changing_{12-33}....157
Air cleaner outer element; changing_{12-01}....159
Air cleaner inner element; replacing....161
Air cleaner inner element; changing_{10-38}....164
Air cleaner inner element; changing_{10-10}....166
Air cleaner inner element; changing_{09-39}....168
Front end accessory drive (FEAD) belt condition; checking_{09-04}....170
Front end accessory drive (FEAD) belt condition; checking_{08-19}....173
Front end accessory drive (FEAD) belt; replacing....175
Fuel_water separator; draining_{06-30}....178
Fuel_water separator; draining_{05-51}....181
Fuel_water separator; draining_{05-20}....183
Water separator; replacing_{04-46}....184
Water separator; replacing_{04-19}....186
Fuel filter element; replacing_{03-39}....188
Fuel filter element; replacing_{03-11}....190
Fuel system; bleeding....192
Tyres; checking air pressure....194
Wheel nuts torque; checking....196
Drive chain case oil level; checking_{00-07}....197
Drive chain case oil level; checking_{59-39}....199
Drive chain case oil; changing_{58-55}....201
Drive chain case oil; changing_{58-29}....203
Hydraulic oil level; checking_{57-54}....205
Hydraulic oil level; checking_{57-12}....207
Hydraulic oil; changing_{56-35}....208
Hydraulic oil; changing_{56-16}....210
Hydraulic oil tank; draining_{55-42}....211
Hydraulic oil tank; draining_{55-15}....213
Hydraulic oil tank; draining_{54-50}....215
Hydraulic oil tank; filling_{54-09}....217
Hydraulic oil tank; filling_{53-42}....219
Hydraulic oil tank; filling_{53-16}....221
Hydraulic oil charge filter; replacing....222
Hydraulic oil return filter; replacing_{52-04}....224
Hydraulic oil return filter; replacing_{51-37}....226
Hydraulic oil tank breather filter; replacing....228
Hydraulic screen filter adapter; replacing....230
Drain line screen filter adapter; replacing....231
ROPS_FOPS structure; check....233
Primary fuel filter; changing....235
Fuel_water separator; changing....236
Tyres; wear and air pressure; checking....237
Air cleaner dust valve; changing....239
Air conditioning filters; changing_{45-38}....240
Air conditioning filters; changing_{44-53}....243
Hydraulic hoses; inspecting....245
Engine air cleaner system integrity; checking....246
Hydraulic oil suction strainer; replacing....247
Crankcase ventilation separator element; replacing....249
Tyre wear and air pressure; checking....251
19 - GENERAL....253
Safety concerns everybody!....254
Service position_{39-07}....258
Service position 2_{38-03}....268
Service position 1_{37-35}....272
Some simple rules regarding tyre handling....275
Safety when handling the machine....277
A few simple safety rules....281
Before operating....285
Before service; read....289
General....293
Cleanliness....298
Electrical system....302
Safety when handling oil and fuel....306
Safety when working with batteries....308
Charging batteries....311
Safety when lifting and supporting the machine....315
Environment....318
Environmental handling for the future....323
Decontamination....325
2 - ENGINE WITH MOUNTING AND EQUIPMENT....329
20 - GENERAL....330
E-ECU; replacing....331
21 - ENGINE....333
Engine; specifications_{28-33}....334
Engine; specifications_{28-14}....336
Valves; adjusting....338
23 - FUEL SYSTEM....346
Fuel; specifications....347
26 - COOLING SYSTEM....350
Fan motor; replacing....351
27 - ENGINE CONTROL....354
Engine control unit (E-ECU); description....355
Throttle control....358
Throttle actuator; replacing....363
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS....366
30 - GENERAL....367
Engine hour meter; replacing....368
Jump starting....370
Fault code list....372
Troubleshooting; general_{19-58}....377
Troubleshooting; general_{19-39}....380
Collection of basic data....382
Lead and connector checks_{18-51}....385
Lead and connector checks_{18-17}....390
Multimeter....395
Fault code list_{16-59}....397
Fault code list_{16-40}....403
Fault code list_{16-21}....411
Fault code list_{16-02}....418
Logic control_{15-25}....424
Logic control_{15-04}....430
Logic control_{14-13}....438
Error codes....442
31 - BATTERY....446
Battery maintenance....447
Battery; description....449
Battery; specification_{11-23}....451
Battery; specification_{11-05}....452
32 - ALTERNATOR; CHARGE REGULATOR....453
Alternator; specifications....454
Alternator; description....455
Alternator removing; inspecting and installing_{09-24}....457
Alternator removing; inspecting and installing_{09-03}....459
Alternator; removing....464
Alternator; installing....466
Alternator; disassembling and assembling_{07-41}....468
Alternator; disassembling and assembling_{07-21}....470
Voltage regulator and brushes; replacing....473
Drive pulley; replacing....475
33 - STARTING SYSTEM....477
Starter motor; specifications....478
Starter motor removing; inspecting and installing_{05-06}....479
Starter motor removing; inspecting and installing_{04-46}....481
Starter motor; disassembling and assembling_{04-04}....486
Starter motor; disassembling and assembling_{03-43}....489
35 - LIGHTING....492
Work lights; description_{02-21}....493
Work lights; description_{02-00}....496
Road lights; description_{01-25}....499
Road lights; description_{01-04}....501
36 - OTHER ELECTRICAL EQUIPMENT....503
Radio; specifications_{59-45}....504
Radio; specifications_{59-26}....506
Electronic throttle control; description....510
White noise_reverse alarm; description_{57-44}....513
White noise_reverse alarm; description_{57-25}....514
Electronic control unit (ECU); description_{56-03}....515
Electronic control unit (ECU); description_{55-16}....518
37 - CABLE; FUSE; RELAY....520
Explanation of wiring diagrams_{54-42}....523
Explanation of wiring diagrams_{54-24}....524
Explanation of wiring diagrams_{54-04}....530
Explanation of wiring diagrams_{53-40}....535
Explanation of wiring diagrams_{53-22}....536
Explanation of wiring diagrams_{53-02}....542
Wire and harness identification....547
Component list; fuses_{51-59}....550
Component list; fuses_{51-41}....552
Component list; lights_{51-13}....554
Component list; lights_{50-55}....556
Component list; Miscellaneous_{50-27}....558
Component list; Miscellaneous_{50-08}....559
Component list; motors....561
Component list; relays_{49-14}....562
Component list; relays_{48-56}....563
Component list; sensors_{48-28}....565
Component list; sensors_{48-09}....566
Component list; Solenoid valves_{47-41}....568
Component list; Solenoid valves_{47-23}....570
Component list; Switches_{46-50}....572
Component list; Switches_{46-31}....574
Wiring diagram index....576
Wiring diagram 1_{45-41}....577
Wiring diagram 1_{45-20}....579
Wiring diagram 1_{44-59}....581
Wiring diagram 2_{44-20}....583
Wiring diagram 2_{43-59}....585
Wiring diagram 2_{43-38}....587
Wiring diagram 3_{43-07}....589
Wiring diagram 3_{42-46}....591
Wiring diagram 3_{42-26}....593
Wiring diagram 4_{41-55}....595
Wiring diagram 4_{41-34}....597
Wiring diagram 4_{41-13}....599
Wiring diagram 5_{40-37}....601
Wiring diagram 5_{40-17}....603
Wiring diagram 5_{39-56}....605
Wiring diagram 6_{39-25}....607
Wiring diagram 6_{39-04}....609
Wiring diagram 6_{38-43}....611
Wiring diagram 7_{38-08}....613
Wiring diagram 7_{37-47}....615
Wiring diagram 7_{37-26}....617
Wiring diagram 8_{36-56}....619
Wiring diagram 8_{36-35}....621
Wiring diagram 8_{36-14}....623
Wiring diagram 9_{35-43}....625
Wiring diagram 9_{35-23}....627
Wiring diagram 9_{35-02}....629
Wiring diagram 10_{34-27}....631
Wiring diagram 10_{34-06}....633
Wiring diagram 11_{33-35}....635
Wiring diagram 11_{33-14}....637
Wiring diagram 12....639
Wiring diagram 14....641
Battery isolator_{30-52}....644
Battery isolator_{30-31}....646
Fuses and relays....647
Fuses....654
Relays....659
39 - MISCELLANEOUS....662
Radio; specifications....663
4 - POWER TRANSMISSION....665
44 - HYDROSTATIC DRIVE....666
Driveline; description....668
Drive motor; description ....676
Drive motor; removing_{24-16}....682
Drive motor; removing_{23-55}....685
Drive motor; installing_{23-25}....687
Drive motor; installing_{23-04}....689
Transmission circuit; description....691
No drive circuit; description....695
Forwards drive; description....697
Reverse drive; description....699
Left spin turn; description....701
High speed; description....703
Transmission pumps; description....704
Pump_engine coupling; description_{19-33}....709
Pump_engine coupling; description_{19-12}....712
Transmission pump; specifications_{18-42}....714
Transmission pump; specifications_{18-24}....716
Transmission pump; specifications_{18-05}....717
Transmission pump; replacing....718
Transmission pump; adjusting_{16-58}....720
Transmission pump; adjusting_{16-38}....725
Transmission pump; adjusting_{16-12}....729
Transmission pump; disassembling and assembling_{15-42}....735
Transmission pump; disassembling and assembling_{15-21}....741
Transmission pump; disassembling and assembling_{14-24}....747
Transmission pump start-up procedure....751
Transmission pump; description....753
Drive chain; description....755
Pump coupling; installing....757
Pump coupling; removing....759
Transmission pump; removing_{10-43}....761
Transmission pump; removing_{10-22}....763
Transmission pump; installing_{09-53}....765
Transmission pump; installing_{09-32}....767
Drive chain; removing_{09-02}....769
Drive chain; removing_{08-41}....772
Drive chain; installing_{08-11}....774
Drive chain; installing_{07-51}....776
Gear pump; removing....778
Gear pump; installing....780
Transmission pump; installing....782
Axle hub; removing....784
Axle hub; installing....785
46 - FRONT AXLE; REAR AXLE....786
Drive motor; description....787
Transmission motor; description....789
Drive motor; replacing....791
Drive motor; disassembling and assembling_{03-09}....795
Drive motor; disassembling and assembling_{02-49}....797
Park brake; disassembling and assembling....799
Front casing; disassembling and assembling....802
Rear casing; disassembling and assembling....804
Flushing valve; disassembly and assembly....808
Two speed spool; disassembling and assembling....810
Wheel hub assembly; replacing_{59-52}....812
Wheel hub assembly; replacing_{59-34}....814
Wheel hub assembly; disassembling and assembling....817
5 - BRAKE....822
55 - PARKING BRAKE....823
Parking brake; description and operation....824
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT....827
71 - FRAME....828
Stop pad; adjusting_{55-54}....829
Stop pad; adjusting_{55-33}....831
Stop pad; removing....833
Stop pad; installing....835
77 - WHEELS; TRACKS; TYRE; HUB; DRUM....837
Tyre; specifications....838
Tyre; replacing....839
Roadwheels; replacing_{53-08}....841
Roadwheels; replacing_{52-48}....843
Drive chains; replacing....845
Wheel; description....848
Rubber track; removing....849
Rubber track; installing....852
Drive sprocket; removing....853
Drive sprocket; installing....856
Track frame; removing....857
Track frame; installing....859
Rear idler wheel; removing....861
Rear idler wheel; installing....863
Guide roller; removing....865
Guide roller; installing....867
Front idler wheel; removing....869
Front idler wheel; installing....871
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE....873
81 - CAB; NAKED; CANOPY....874
Cab; removing_{44-14}....875
Cab; removing_{43-54}....879
Cab; installing_{43-14}....883
Cab; installing_{42-53}....886
Rear demolition guard; description....889
Operator's platform; raising....891
Operator's platform; lowering....894
Window pane; removing....896
Window pane; installing....900
83 - DOORS; HATCH; COVER PLATE; (all)....906
Cabin door; description....907
Cab door; removing_{39-12}....909
Cab door; removing_{38-51}....912
Cab door; removing_{38-30}....915
Cab door; installing_{38-00}....918
Cab door; installing_{37-40}....920
Cab door; installing_{37-19}....923
Rear door; removing....926
Rear door; installing....928
Cab door hinge; removing....930
Cab door hinge; installing....932
Door handle; replacing_{33-59}....934
Door handle; replacing_{33-39}....937
Door handle; replacing_{33-18}....940
84 - TRIM PART; OUTSIDE; GLASS; SEALING MOULDING....943
Side mirror; removing....944
Side mirror; installing....946
Windows; general....948
Window pane; removing_{30-53}....950
Window pane; removing_{30-33}....954
Window pane; installing_{30-03}....958
Window pane; installing_{29-42}....965
87 - AIR CONDITIONING UNIT....972
Air conditioning; specifications....973
Air conditioning unit; general....975
Expansion valve; description....978
Compressor; description....980
Water valve; description....982
Air conditioning; component location....984
Air conditioning; description....987
Wiring diagram; HVAC....989
Fault tracing; HVAC....992
HVAC; discharging and pressurizing....994
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS....998
90 - GENERAL....999
Explanations to hydraulic diagram_{23-00}....1000
Explanations to hydraulic diagram_{22-30}....1009
Hydraulic diagram 1_{21-50}....1018
Hydraulic diagram 1_{21-30}....1021
Hydraulic diagram 1_{21-09}....1024
Hydraulic diagram 2....1027
Hydraulic system; description....1031
Hydraulic system; bleeding ....1033
Fault tracing on hydraulic system_{19-22}....1035
Fault tracing on hydraulic system_{19-04}....1037
Boom suspension system (BSS) valve block; specifications_{18-37}....1039
Boom suspension system (BSS) valve block; specifications_{18-19}....1040
Boom suspension system accumulator (BSS); specifications....1041
Servo cut off manifold; specifications-1736....1043
Self levelling valve; specifications....1044
Loader pump; specifications-1653....1045
Charge pump; specifications_{16-25}....1046
Charge pump; specifications_{16-07}....1047
Hydraulic service procedures_{15-40}....1048
Hydraulic service procedures_{15-20}....1051
Hydraulic system; flushing....1054
91 - WORKING HYDRAULIC; SERVO HYDRAULICS....1056
Hydraulic tank; description....1058
Hydraulic return line filter; specification_{13-17}....1060
Hydraulic return line filter; specification_{12-59}....1062
Hydraulic tank; specifications_{12-31}....1063
Hydraulic tank; specifications_{12-13}....1064
Hydraulic cylinders; specifications_{11-45}....1065
Hydraulic cylinders; specifications_{11-27}....1066
Return line filter; replacing_{10-46}....1067
Return line filter; replacing_{10-29}....1069
Return line filter (high flow); replacing....1071
Hydraulic oil tank; replacing_{09-37}....1073
Hydraulic oil tank; replacing_{09-17}....1076
Hydraulic oil tank; replacing_{08-57}....1079
Hydraulic contamination....1081
Auxiliary hydraulic pressure; releasing_{08-10}....1083
Auxiliary hydraulic pressure; releasing_{07-50}....1085
Hydraulic cylinder; description....1087
Main valve block; specifications....1090
Main valve block; description....1091
Main valve block; replacing....1095
Boom suspension system valve; description....1097
Boom suspension system valve; replacing_{05-12}....1099
Boom suspension system valve; replacing_{04-55}....1101
Boom suspension system accumulator; charging and discharging_{04-27}....1103
Boom suspension system accumulator; charging and discharging_{04-07}....1106
Combination valve; description....1109
Combination valve; replacing ....1115
Self level valve; description_{02-45}....1117
Self level valve; description_{02-25}....1120
Self level valve; replacing_{01-55}....1123
Self level valve; replacing_{01-37}....1125
Self level valve; specifications_{01-10}....1127
Self level valve; specifications_{00-52}....1128
Gear pump; specifications_{59-44}....1129
Gear pump; specifications_{59-26}....1130
Main valve; specifications....1131
Main valve; replacing....1132
Combination valve; replacing....1134
Self levelling valve; replacing....1136
Gear pump; description_{57-33}....1138
Gear pump; description_{57-12}....1140
Gear pump; replacing_{56-42}....1142
Gear pump; replacing_{56-22}....1144
Gear pump; disassembling and assembling_{55-43}....1146
Gear pump; disassembling and assembling_{55-23}....1150
Loader pump; specifications....1154
Charge pump; specifications....1155
Hydraulic fan motor; replacing....1156
Fault tracing on hydraulic system_{53-47}....1159
Fault tracing on hydraulic system_{53-29}....1161
Accumulator; description....1164
Servo cut off manifold; specifications....1166
Control lever; removing....1167
Control lever; installing....1169
92 - MECHANICAL EQUIPMENT_ATTACHMENT....1171
Loader Arm; Inspection....1172
Loader arm lift ram; removing_{50-07}....1173
Loader arm lift ram; removing_{49-46}....1177
Loader arm lift ram; installing_{49-14}....1181
Loader arm lift ram; installing_{48-54}....1185
Attachment bracket cylinder; removing_{48-24}....1189
Attachment bracket cylinder; removing_{48-04}....1193
Attachment bracket cylinder; installing_{47-29}....1197
Attachment bracket cylinder; installing_{47-08}....1200
94 - UNIT; LOAD HANDLING....1203
Loader arm; removing_{45-07}....1204
Loader arm; removing_{44-47}....1207
Loader arm; installing_{44-12}....1210
Loader arm; installing_{43-54}....1211
Loader arm; replacing....1212
Stop pad; adjusting....1216
Hydraulic cylinders; precautions during use....1218
Loader arm lift cylinder; vertical lift; replacing....1220
Quickhitch tilt cylinder; vertical lift; replacing....1223
Loader arm lift cylinder; radial lift; replacing....1225
Quickhitch tilt cylinder; radial lift; replacing....1228
Cylinder; disassembling and assembling....1230
Cylinder; sealing....1234
Positional type hydraulic adapters; fitting....1238
Hydraulic pressure; testing....1241
Hydraulic system; bleeding....1242
Volvo Skid Steer Loaders MC115C Repair Service Manual
