Volvo Skid Steer Loaders MC110 Repair Service Manual
Complete service repair manual with Electrical Wiring Diagrams for Volvo Skid Steer Loaders MC110, with all the technical information to maintain, diagnose, repair, and rebuild like professional mechanics.
Volvo Skid Steer Loaders MC110 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 MC110 Service Repair Manual.pdf
PRODUCT DETAILS:
Total Pages: 823 pages
File Format: PDF (Internal Links, Bookmarked, Table of Contents, Searchable, Printable, high quality)
Language: English
TABLE OF CONTENTS
0 - Foreword................2
0 - GENERAL................3
00 - DESCRIPTION; COMPLETE MACHINE................4
Description; complete machine................5
Teminology................7
03 - SPECIFICATIONS................10
Machine dimensions (with standard tires)................12
Machine weights................14
Loader buckets................15
F.F.F.T Method (Flats From Finger Tight)................16
037° Flared fitting (steel) (Tube or hose to fitting)................18
Adjustable straight thread O-Ring fitting (fitting to port)................19
Engine; general specification-................21
Fuel system; specifications ................22
Engine Crankcase oil; specification ................23
Engine cooling system; specification ................24
Engine water temperature switch; specification ................25
Air cleaner restriction switch; specification ................26
Electrical system; specifications................27
Battery; specification ................28
Alternator; specifications ................29
Starter motor; specifications ................30
Thermo start plug; specification ................31
Engine shut down solenoid; specification ................32
Fuel level sensor; specifications ................33
Back-up alarm; specification................34
Specification; Control lamp ................35
Main fuse; specification................36
Fuses; specifications................37
Relays; specification................39
Light bulbs; specification................40
Horn; specification................41
Power train; specification ................42
Drive chain case; specification................43
Drivetrain capacities MC090; specification ................44
Drivetrain capacities MC110; specification ................45
Drivetrain; tightening torques ................46
Travel motor; specifications ................47
Travel speeds................48
Hydrostatic drive; specification ................49
Tires; MC090 and MC110................50
Cab_Operator's protective structure; specifications................51
Hydraulic system; specification.................52
Hydraulic system; oil capacities; specifications................53
Hydraulic pumps MC080; specification ................54
Hydraulic pumps MC090; specifications ................56
Hydraulic pumps MC 110; specifications ................58
High flow system................60
Main control valve; specifications ................61
Loader cycle times; MC080 ................62
Loader cycle times; MC090 ................63
Loader cycle times; MC110 ................64
Operating data................65
Coolant with anti-freeze and corrosion protection; recommendation................66
Oil and hydraulic fluid; recommendation................67
05 - TRANSPOET INSTRUCTION; STORAGE INSTRUCTION; OPERATIONG INSTRUCTION................69
Transporting and lifting the machine................70
07 - STANDARD TIME................72
Operation numbers for additional work................73
09 - MISCELLANEOUS................75
Dealers_retrofitter´s responsibility................76
1 - STANDARD PARTS; SERVICE................77
11 - STANDARD PARTS................78
Service................79
Safety when servicing................80
16 - LUBRICANT; FUEL; OTHER FLUID................81
Grease; recommendation................82
17 - SERVICE................83
Bearings................84
Disclaimer................85
General part replacement................86
Hoses and tubes................87
Pressure testing................88
Replacement parts................89
Service methods................90
Arrival Inspection; according to Inspection Programme................91
Delivery Inspection; according to Inspection Programme................92
Maintenance of Stored Machines; according to Inspection Programme................93
Service and maintenance................94
19 - GENERAL................95
Safety concerns everybody!................96
Safety when handling the machine................97
Safety rules when servicing................102
Service position 001................104
Service position 002................109
Raising and blocking................111
Manual lifting of loader arm................114
Working under raised loader arm................117
Safety when working with batteries................119
Safety when handling oils and fuel................121
Safety when working on hydraulic systems................122
Safety when working on the machine's electrical system................124
Safety during electric welding................125
Fire prevention measures................126
Checklist after a fire or exposure to other intense heat................129
Health hazards with paint; plastics and rubber................130
2 - ENGINE WITH MOUNTING AND EQUIPMENT................132
20 - GENERAL................133
Engine manufacturer manuals................134
21 - ENGINE................135
Engine; general specification................136
Engine; removal................137
Engine; mounting................152
22 - LUBRICATING SYSTEM................168
Engine Crankcase oil; specification................169
23 - FUEL SYSTEM................170
Fuel system; specifications................171
Fuel system; description................172
Fuel system; bleeding air................174
25 - INLET & EXHAUST SYSTEM................176
Exhaust system; general................177
26 - COOLING SYSTEM................179
Engine cooling system; specification................180
Radiator pressure cap; description................181
Thermostat; replacing................182
Fan belt and_or alternator belt; replacing................184
Fan belt and_or alternator belt; checking and adjusting tension................188
3 - ELECTRICAL; WARNING; INFORMATION; INSTRUMENTS................190
30 - GENERAL................191
Electrical system; special instructions for servicing; general................192
Electrical system; special instructions for servicing; electrical components; batteries_{038-32}................194
Electrical system; special instructions for servicing; electrical components; batteries_{038-15}................195
Electrical system; special instructions for servicing; electrical components; alternator and charging regulator................196
Electrical system; special instructions for servicing; action when working on machine................198
Grounding points (chassis ground)................199
Information; purpose................200
31 - BATTERY................201
Battery; safety................202
Battery; specification................203
Battery; charging................204
Batteries; replacing................205
32 - ALTERNATOR; CHARGE REGULATOR................207
Alternator; specifications................208
Alternator; description................209
Alternator; testing................210
33 - STARTING SYSTEM................212
Starter motor; specifications................213
Starter system; tests................214
Starter motor; testing................216
Thermo start plug; specification................218
Thermo start plug; description and operation................219
Thermo start plug; inspection and testing................220
Thermo start plug; removal................221
Thermo start plug; installation................222
Ignition switch; description and operation................223
Ignition switch; testing................224
35 - LIGHTING................226
Lighting front; specifications................227
Lightning rear; specification................228
36 - OTHER ELECTRICAL EQUIPMENT................229
Engine shut down solenoid; specification................230
Engine shut down solenoid; description................231
Engine shut down solenoid; testing and adjustment................232
High flow electrical system; description and operation................234
High flow electrical system; component tests................235
Back-up alarm; Switch; specification................237
Back-up alarm; operation................238
Back-up alarm; testing and adjustment................239
High flow electrical system; components................242
Control lockout (lift and tilt functions); description................243
Control lockout (lift and tilt functions); testing and adjustment................244
Control lockout (lift and tilt functions); components testing and adjustment................246
37 - CABLE; FUSE; RELAY................252
Electrical symbols and designations................253
Electrical component list................256
Wiring diagram M001................259
Wiring diagram M002................262
Wiring diagram M003................265
Wiring diagram M004................268
Wiring diagram M005................271
Wiring diagram M006................274
Electrical troubleshooting................277
Wiring harnesses................281
Fuses................282
38 - INSTRUMENT; SENSOR; WARNING & INFORMATION SYSTEM................284
Specification; Control lamp................286
Warning lights; general................287
Instrument panel removal and installation................289
Warning lights test_Worklight switch................291
Hydraulic oil temperature light; description................293
Engine oil pressure light; description................294
Engine water temperature light; description................295
Alternator light; description................296
Air cleaner restriction light; description................297
Hydraulic oil filter restriction light; description................298
Fuel gauge; description................299
Fuel gauge testing................300
Fuel gauge; removal................302
Fuel gauge; installation................304
Hourmeter; operation................305
Hydraulic oil temperature; specification................306
Hydraulic oil temperature switch; description................307
Hydraulic oil temperature switch; testing................308
Engine oil pressure switch; description................310
Engine oil pressure switch; testing................311
Engine water temperature switch; specification................312
Engine water temperature switch; description................313
Engine water temperature switch; testing................314
Air cleaner restriction switch; specification................316
Air cleaner restriction switch; description................317
Hydraulic oil filter restriction; specification................318
Hydraulic oil filter restriction; description................320
Hydraulic oil filter restriction switch(es); testing................321
Fuel level sensor; specifications................323
Fuel level sender; testing................324
Fuel level sender removal................325
Fuel level sender; installation................326
4 - POWER TRANSMISSION................327
44 - HYDROSTATIC DRIVE................328
Hydraulic system; specification ................329
Power train; specification................330
Hydrostatic drive; specification................331
Hydraulic system oil contamination ................332
Hydraulic component terminology ................333
Travel hydraulics; troubleshooting................335
Hydraulic circuit................338
Startup after hydraulic repair ................340
Main hydrostatic travel control pump; description ................341
Charge_implement pump; description................343
Pressure priority valve (MC080 only); description................346
Travel system; hydraulic components; MC080; description................349
Travel system; hydraulic components; MC090; description................352
Travel system; hydraulic components; MC110; description................355
Final drive components; MC80 and MC90; description ................358
Final drive components; MC110; description ................361
Travel motor; specifications................364
Travel motor; MC080_MC90; description................365
Travel motor; MC110; description................367
Travel motor; operation................370
Travel motor; removing................376
Main travel control pump (MC80 only); removal ................379
Main travel control pump (MC080 only); removal................384
Main travel control pump (MC080 only); installation................389
Main travel control pump (MC090 and MC110 only); removal................395
Main travel control pump (MC090 and MC110 only); installation................399
Hydrostatic control pump drive relief cartridge; replacement................403
Transmission drive assembly; description................405
Transmission drive assembly; replacement................407
46 - FRONT AXLE; REAR AXLE................416
Drivetrain capacities MC090; specification................417
Drivetrain; description and operation................418
Drivetrain capacities MC110; specification................419
Drivetrain; tightening torques................420
Drivetrain component terminology................421
Axle assembly; removing................423
Final drive components; MC080 and MC90; description................426
Axle assembly; installation................429
Axle assemblies; reconditioning................433
Final drive components; MC110; description................442
Drive chain; oil level and tension check................445
Drive chain case oil; changing................448
Drive chain tension; adjustment................450
Axle assembly; axle sprocket and drive sprocket; description................454
Drive chain; drive- and axle-sprocket; removing................455
Drive chain; drive- and axle-sprocket; installing................457
5 - BRAKE................459
55 - PARKING BRAKE................460
Park lock; operation................461
Park lock; removing................462
Park lock pin; inspection................466
Park lock pin; adjusting................469
Park lock; inspection................474
Parking lock; troubleshooting................475
Park lock; installing................476
6 - STEERING................480
60 - GENERAL................481
Control Terminology................482
Travel_Steering Levers; description................484
64 - STEERING................486
Control lever; replacing................487
Control lever crossmember; replacing................495
Linkage rod_spring centring link; replacing................499
Neutral centring and control lever adjustment................502
Neutral centring test................517
7 - FRAME; SPRINGS; DAMPING; AXLE SUSPENSION; WHEEL_TRACK UNIT................519
70 - GENERAL................520
Frame and track unit; description................521
71 - FRAME................522
Wheel; removing and fitting one................523
Wheel nuts; check torque................525
8 - MACHINERY HOUSE; CAB; EXTERIOR TRIM PARTS ANYWHERE................526
80 - GENERAL................527
Operator's protective structure; tilt position................528
83 - DOORS; HATCH; COVER PLATE; (all)................529
Door; removing................530
Door; installing................533
Door; removal; without jumper harness................536
Door; installing; without jumper harness................539
85 - CAB INTERIOR; UPHOLSTERY................542
Operator's seat; removing................543
Operator's seat; installing................545
Driver's seat; description................546
Restraint bar; inspection................547
88 - INTERIOR EQUIPMENT................549
Throttle Control Description................550
Main control valve; cables; Adjustment................551
Auxiliary hydraulic cable; inspection................553
Auxiliary hydraulic cable; removal................554
Auxiliary hydraulic cable; installation................557
Foot Pedal; cable installation................560
Optional auxiliary hydraulic cable; removal................563
Optional auxiliary hydraulic pedal lock control................566
Wrist control cable; removal................568
Wrist control cable; installation and adjustment................573
Optional auxiliary hydraulic cable; installation................577
Foot pedal; cable removal................581
9 - HYDRAULIC SYSTEM; DIGGING_HANDLING_GRADING EQUIPMENT; MISCELLANEOUS................584
90 - GENERAL................585
Hydraulic schematic MC110; with optional 'High flow' - Image................586
Hydraulic schematic MC110 - Image................587
Hydraulic schematic MC90; with optional 'High flow' -Image................588
Hydraulic schematic MC90 - Image................589
Hydraulic schematic MC80 - Image................590
Machine hydraulic circuit................591
Hydraulic schematic MC080................593
Hydraulic schematic MC090................597
Hydraulic schematic MC090; with optional 'High flow'................601
Hydraulic schematic MC110................605
Hydraulic schematic MC110; with optional 'High flow'................609
Hydraulic component Terminology................613
Hydraulic system oil contamination................615
Hydraulic testing schedule................616
Hydrostatic drive motor test................618
Transmission pump; drive relief test................620
Main control valve system relief test................624
Charge system pressure priority valve relief test................628
Charge system pressure relief valve test................630
High flow valve relief test................632
Transmission pump; flow displacement test................636
Charge_Implement pump flow displacement test................640
High flow pump flow displacement test................644
91 - WORKING HYDRAULIC; SERVO HYDRAULICS................648
Main control valve; description................650
Main control valve; specifications................652
Hydraulic system; specification................653
Startup after hydraulic repair................654
Hydraulic oil cooler; maintenance................655
Hydraulic oil cooler; with optional 'High flow'; maintenance................658
Hydraulic component terminology................660
Hydraulic system testing; MC080................662
Hydraulic system testing; MC090................666
Hydraulic system testing; MC090 optional 'High flow'................670
Hydraulic system testing; MC110................674
Hydraulic system testing; MC110 optional ' High flow'................678
Main relief valve; description................682
Main control valve; removing................683
Main control valve; installing................686
Main control valve; maintenance................688
Main control valve; cables; adjustment................697
Main pressure relief valve; replacing................699
Auxiliary hydraulic system control; description................701
Auxiliary Spool Control; description................702
Self level valve; adjusting................706
Self level valve; bypass................708
Self level valve; bypass; reconnection................710
Hydraulic pumps MC080; specification................712
Hydraulic pumps MC090; specifications................714
Hydraulic pumps MC 110; specifications................716
Main hydrostatic travel control pump; description................718
Implement pump; descripton................720
Implement pump; removal................721
Implement pump; installation................723
Charge system pressure relief valve; replacement................725
Wrist hydraulic controls (optional); description................726
High flow system (optional); description................727
High flow system hydraulic circuit................728
High flow switch; description................731
High flow gauge; description................733
High flow couplers; description................735
High flow system wiring harness................737
High flow hydraulic supply; return and cooling circuits................739
High flow valve; removing................742
High flow valve; installing................746
High flow valve; maintenance................749
Self level valve; description................751
High flow pump; removal_installation................753
92 - MECHANICAL EQUIPMENT_ATTACHMENT................755
Attachment bracket; description................756
Attachment; installation_removal................757
Attachment bracket; removal................759
Attachment bracket installation................761
Attachment bracket; maintenance................764
Locking lever and pin; disassembly................766
Locking lever and pin; assembly................768
94 - UNIT; LOAD HANDLING................770
Loader cycle times; MC080................771
Hydraulic cylinders; description................772
Control lockout solenoid valve (lift and tilt functions) description................773
Loader cycle times; MC090................774
Loader arm spool control; without optional self level; description................775
Loader cycle times; MC110................780
Loader arm spool control; with optional self level; description................781
Loader arm cylinder retracting circuit................786
Hydraulic cylinders; general maintenance................789
Lift cylinder; removing................791
Extending attachment tilt cylinder circuit................795
Retracting attachment tilt cylinder circuit................798
Lift cylinder removed; repacking................801
Lift cylinder; installing................805
Attachment tilt spool control; without optional self level; description................807
Attachment tilt spool control; with optional self level; description................811
Tilt cylinder; removing................816
Tilt cylinder; installing................818
Tilt cylinder removed; repacking................820
Volvo Skid Steer Loaders MC110 Repair Service Manual
