Case 580K Phase 3 Loader Backhoe OEM Service & Repair Manual
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r----------------------1
SERVICE MANUAL
Loader Backhoe
58 0K
8-12790
--------------------~
1. Trim along dashed line. b
2. Slide into pocket on Binder Spine.
TYPE 1·4
r----------------------1
SERVICE MANUAL
Loader Backhoe
58 0K
8-12790
--------------------~
1. Trim along dashed line. b
2. Slide into pocket on Binder Spine.
TYPE 1·4
r----------------------1
SERVICE MANUAL
Loader Backhoe
58 0K
8-12790
--------------------~
1. Trim along dashed line. b
2. Slide into pocket on Binder Spine.
TYPE 1·4
r----------------------1
SERVICE MANUAL
Loader Backhoe
58 0K
8-12790
--------------------~
1. Trim along dashed line. b
2. Slide into pocket on Binder Spine.
TYPE 1·4
DIVISION/SECTION
1 GENERAL
580K Loader Backhoe
Table of Contents
SECTION NO. FORM NO.
Section Index - General ............................................................................................................................. 8-12260
Torque Specifications ................................................................................................. 1001 8-71600
Fluids and Lubricants ................................................................................................. 1002 8-12270
Detailed Engine Specifications ................................................................................... 10?4 -8-24161
2 ENGINES
Section Index - Engines .......................................................................................... :. ................................. 8-12280
Engine Removal and Installation, Radiator Removal and Installation ....................... 2001 8-12290
Stall Tests .................................................................................................................... 2002 8-12300
Cylinder Head and Valve Train ................................................................................... 2415 8-24171
Cylinder Block ............................................................................................................. 2425 8-24181
Lubrication System ...................................................................................................... 2445 8-24191
Cooling System ........................................................................................................... 2455 8-24201
Turbocharger ............................................................................................................... 2465 8-25550
Turbocharger Failure Analysis .................................................................................... 2565 9-78235
3 FUEL SYSTEM
Section Index - Fuel System ...................................................................................................................... 8-12310
Fuel System and Filters .............................................................................................. 3410 8-24211
Fuel Injection Pump and Drive Gear .......................................................................... 3412 8-27080
Fuel Injectors ............................................................................................................... 3413 8-24231
4 ELECTRICAL
Section Index - Electrical ................................................................................................· ........................... 8-12320
Removal and Installation of Electrical Components ................................................... 4001 8-12330
Electrical Specifications, Troubleshooting, and Schematics ...................................... 4002 8-12340
Batteries ....................................................................................................................... 4003 8-12350
Starter and Starter Solenoid ........................................................................................ 4004 8-11370
65 Ampere Alternator .................................................................................................. 4005 8-11380
95 Ampere Alternator .................................................................................................. 4006 8-12380
Electrical Instrument Control Center ........................................................................... 4007 8-12390
5 STEERING
Section Index - Steering ............................................................................................................................. 8-12400
Removal and Installation of Steering Components .................................................... 5001 8-1241 0
Specifications, Schematic, and Troubleshooting ....................................................... 5002 8-12421
Optional Tilt and Telescoping Steering Column ......................................................... 5003 8-12430
Steering Control Valve - Eaton .................................................................................... 5004 8-12440
Steering Control Valve - Danfoss ................................................................................ 5005 8-12450
Steering Cylinders ....................................................................................................... 5006 8-12460
Front Axle- Two Wheel Drive ..................................................................................... 5007 8-12470
Front Axle - Four wheel Drive ..................................................................................... 5008 8-12480
CASE CORPORATION
Bur 8-12250
Printed in U.S.A.
Issued November 1989
DIVISION/SECTION SECTION NO. FORM NO.
6 POWER TRAIN
Section Index - Power Train ....................................................................................................................... 8-12490
Removal and Installation of Power Train Components .............................................. 6001
Transmision Specifications and Schematic ................................................................ 6002
Wheels and Tires ........................................................................................................ 6003
Rear Axles and Planetaries ......................................................................................... 6201
Transfer Gearbox ........................................................................................................ 6202
Differential and Differential Lock ................................................................................. 6203
Forward/Reverse Valve ............................................................................................... 6204
Torque Converter Charging Pump, Output Shaft, and
Converter Housing ................................................................................................... 6205
Transmission ............................................................................................................... 6206
7 BRAKES
8-12500
8-12511
8-12520
8-59671
8-59681
8-59691
8-59700
8-59711
8-59721
Section Index - Brakes ............................................................................................................................... 8-12530
Parking Brake .............................................................................................................. 7000 8-59651
Disc Brakes ................................................................................................................. 7001 8-59661
Removal and Installation of Brake Components ........................................................ 7002 8-12540
Master Cylinder ........................................................................................................... 7003 8-12570
8 HYDRAULICS
Section Index - Hydraulics ......................................................................................................................... 8-12580
Removal and Installation of Hydraulic Components .................................................. 8001 8-12590
Hydraulic Schematics, Specifications, and Troubleshooting ..................................... 8002 8-12601
Cleaning the Hydraulic System ................................................................................... 8003 8-67390
Hydraulic Pump ........................................................................................................... 8004 8-12610
Loader Control Valve ................................................................................................... 8005 8-12620
Cylinders ...................................................................................................................... 8006 8-12630
Backhoe Control Valve ................................................................................................ 8007 8-12640
Swing Sequence Valve ............................................................................................... 8008 8-12650
Three Point Hitch Control Valve .................................................................................. 8009 8-67421
Double Selector Valve ................................................................................................. 8011 8-12670
9 MOUNTED EQUIPMENT
Section Index - Mounted Equipment ......................................................................................................... 8-12680
Pedals and Levers ...................................................................................................... 9001 8-12690
Air Conditioning Troubleshooting and Pressure Checks ........................................... 9002 8-12700
Air Conditioning System .............................................................................................. 9003 8-12710
Loader ......................................................................................................................... 9004 8-12720
ROPS Cab and ROPS Canopy ................................................................................... 9005 8-12730
Backhoe - Integral ....................................................................................................... 9006 8-127 40
Backhoe - Demountable ............................................................................................. 9007 8-12750
Three Point Hitch ......................................................................................................... 9008 8-12760
Seat and Seat Belts .................................................................................................... 9009 8-12770
Suspension Seat ......................................................................................................... 901 0 . 8-12780
Bur 8-12250 Issued 11-89 Printed in U.S.A.
SECTION INDEX - GENERAL
Section Title
Section Number
Standard Torque Specifications ...............................................................................................................................1 001
Fluids and Lubricants ..............................................................................................................................................1002
Detailed Engine Specifications ................................................................................................................................1024
CASE CORPORATION
Bur 8-12260 Printed in U.S.A.
Issued November 1989
1001
STANDARD TORQUE SPECIFICATIONS
TABLE OF CONTENTS
Torque Specifications - Decimal
Hardware ...................................................... 1 001-2
Torque Specifications - Metric Hardware ... 1 001-3
CASE CORPORATION
Bur 8-71600
Torque Specifications - Steel Hydraulic
Fittings .......................................................... 1 001-4
Torque Specifications - 0-ring Face
Seal Flttlngs ................................................. 1001-5
Printed in U.S.A.
Issued May 1988
I
1001-2
TORQUE SPECIFICATIONS- DECIMAL HARDWARE
Use the torques in this chart when special tor-
ques are not given. These torques apply to fasten-
ers with both UNC and UNF threads as received
from suppliers. dry, or when lubricated with engine
oil. Not applicable if special graphites. molydisul-
fide greases, or other extreme pressure lubricants
are used.
Grade 5 Bolts, Nuts, and Studs
0 0
@
Pound- Newton
Size Feet metres
1/4 in 9-11 12-15
5/16 in 17-21 23-28
3/8 in 35-42 48-57
7/16 in 54-64 73-87
1/2 in 80-96 109-130
9/16 in 110-132 149-179
5/8 in 150-180 203-244
3/4 in 270-324 366-439
7/8 in 400-480 542-651
1.0 in 580-696 787-944
1-1/8 in 800-880 1085-1193
1-1/4 in 1120-1240 1519-1681
1-3/8 in 1460-1680 1980-2278
1-1/2 in 1940-2200 2631-2983
Grade 8 Bolts, Nuts, and Studs
Size
1/4 in
5/16 in
3/8 in
7/16 in
1/2 in
9/16 in
5/8 in
3/4 in
7/8 in
1.0 in
1-1/8 in
1-1/4 in
1-3/8 in
1-1/2 in
0®@
Pound-
Feet
12-15
24-29
45-54
70-84
110-132
160-192
220-264
380-456
600-720
900-1080
1280-1440
1820-2000
2380-2720
3160-3560
Newton
metres
16-20
33-39
61-73
95-114
149-179
217-260
298-358
515-618
814-976
1220-1465
1736-1953
2468-2712
3227-3688
4285-4827
NOTE: Use thick nuts with Grade 8 bolts.
8113608
1001-3
TORQUE SPECIFICATIONS- METRIC HARDWARE
Use the following toques when special torques
are not given.
These values apply to fasteners with coarse
threads as received from supplier, plated or un-
plated, or when lubricated with engine oil. These
values do not apply if graphite or molydisulfide
grease or oil if used.
Grade 8.8 Bolts, Nuts, and Studs
e
Pound- Newton
Size Feet metres
M4 2-3 3-4
MS 5-6 6.5-8
M6 8-9 10.5-12
M8 19-23 26-31
M10 38-45 52-61
M12 66-79 90-107
M14 106-127 144-172
M16 160-200 217-271
M20 320-380 434-515
M24 500-600 675-815
M30 920-1100 1250-1500
M36 1600-1950 2175-2600
Grade 10.9 Bolts, Nuts, and Studs
@
Pound- Newton
Size Feet metres
M4 3-4 4-5
MS 7-8 9.5-11
M6 11-13 15-17.5
M8 27-32 37-43
M10 54-64 73-87
M12 93-112 125-15
M14 149-179 200-245
M16 230-280 310-380
M20 450-540 610-730
M24 780-940 1050-1275
M30 1470-1770 2000-2400
M36 2580-3090 3500-4200
Grade 12.9 Bolts, Nuts, and Studs
e
Usually the torque values specified for grade 10.9
fasteners can be used satisfactorily on grade 12.9
fasteners.
811359A
1001-4
TORQUE SPECIFICATIONS- STEEL HYDRAULIC FITTINGS
Tube OD Thread Pound- Newton Tube OD Thread Pound- Newton
Hose ID Size Feet metres Hose ID Size Feet metres
37 Degree Flare Fittings Straight Threads with 0-ring
1/4 in 7/16-20 6-12 8-16 1/4 in 7/16-20 12-19 16-25
6.4 mm 6.4 mm
5/16 in 1/2-20 8-16 11-21 5/16 in 1/2-20 16-25 22-23
7.9 mm 7.9mm
3/8 in 9/16-18 10-25 14-33 3/8 in 9/16-18 25-40 34-54
9.5mm 9.5mm
1/2 in 3/4-16 15-42 20-56 1/2 in 3/4-16 42-67 57-90
12.7 mm 12.7 mm
5/8 in 7/8-14 25-58 34-78 5/8 in 7/8-14 58-92 79-124
15.9 mm 15.9 mm
3/4 in 1-1/16-12 40-80 54-108 3/4 in 1-1/16-12 80-128 108-174
19.0 mm 19.0 mm
7/8jn 1-3/16-12 60-100 81-135 7/8 in 1-3/16-12 100-160 136-216
22.2 mm 22.2 mm
1.0 in 1-5/16-12 75-.117 102-158 1.0 in 1-5/16-12 117-187 159-253
25.4 mm 25.4 mm
1-1/4 in 1-5/8-12 125-165 169-223 1-1/4 in 1-5/8-12 165-264 224-357
31.8 mm 31.8 mm
1-1/2 in 1-7/8-12 210-250 285-338 1-1/2 in 1-7/8-12 250-400 339-542
38.1 mm 38.1 mm
Split Flange Mounting Bolts
Pound- Newton
Size Feet metres
5/16-18 15-20 20-27
3/8-16 20-25 26-33
7/16-14 35-45 47-61
1/2-13 55-65 74-88
5/8-11 140-150 190-203
8113618
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Print one or all pages of your manual
$41.99
Get your hands on the Case 580K Phase 3 Loader Backhoe Service & Repair Manual. This technical manual is a comprehensive guide with detailed service, maintenance, troubleshooting, and replacement procedures for your loader. It includes step-by-step instructions, clear images, and exploded-view illustrations, making it suitable for both professional mechanics and DIY enthusiasts.
With comprehensive diagrams and all the manufacturer's specifications and technical information, this manual equips you to safely and efficiently service and repair your loader. Whether you're on the trail or at a jobsite, having this manual on your smartphone or laptop ensures you have the necessary repair guidance at your fingertips, minimizing downtimes.
Please note:
- This is not a generic repair manual but the manufacturer-sourced guide used by professional technicians.
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