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Complete workshop & service manual with electrical wiring diagrams for Case 521D Loader. It’s the same service manual used by dealers that guaranteed to be fuLLy functional and intact without any missing page.

Case 521D Loader service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed iLLustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on aLL kinds of devices.

2,900+ pages, bookmarked, Searchable, Printable, high quality PDF

6-40742 – Case 521D Loader Service Manual (EN).pdf
6-40742 – Case Chargeuse modèle 521D Service Manual (FR).pdf
6-40742 – Case Lader 521D Service Manual (DE).pdf

EXCERPT:

TABLE OF CONTENTS
Section Index – General
Standard Torque Specifications
Fluids and Lubricants 1002 6-40762
Metric Conversion Chart 1003 7-52950
Loctite Product Chart
Section Index – Engines
Engine and Radiator Removal and Installation 2000 6-42290
Engine and Radiator Removal and Installation P.I.N. JEE0135501 and Above 2000 6-48920
Stall Tests 2002 6-40770
For Engine Repair, See the Engine Service Manual
Section Index – Fuel System
For Fuel System Repair, See the Engine Service Manual
Section Index – Electrical
Electrical Specifications and Troubleshooting 4002 6-40782
Electrical Specifications and Troubleshooting P.I.N. JEE0135501 and Above 4002 6-48930
Batteries 4003 6-42330
Information and Diagnostic Center 4005 6-42351
Alternator – 65 Ampere 4007 7-12260
Alternator – 45 Ampere 4008 6-42360
Section Index – Steering
Removal and Installation of Steering Components
Steering Specifications, Pressure Checks, and Troubleshooting 5002 6-40790
Steering Control Valve 5003 6-42390
Steering Priority Valve 5004 6-42400
Steering Cylinders 5005 6-42410
Center Pivot 5006 6-42420
Auxiliary Steering Motor and Pump 5008 6-42430
Section Index – Power Train 6-42442
Removal and Installation of Power Train Components 6001 6-42451
Transmission Specifications, Pressure Checks, and Troubleshooting 6002 6-40800
Transmission 6003 6-42460
Front and Rear Axle 6004 6-42470
Front and Rear Axle P.I.N. JEE0135501 and Above 6004 6-48970
Drive Shafts, Center Bearing, and Universal Joints 6005 6-42480
Wheels and Tires 6006 6-42490
Transmission Control Valve 6007 6-42500
Section Index – Brakes
Removal and Installation of Brake Components 7001 6-42521
Hydraulic Brake Troubleshooting 7002 6-40811
Brake Accumulators 7004 6-42531
Parking Brake 7008 6-42540
NOTE: For parking brake and brake pedal adjustments, see Section 9001.
Section Index – Hydraulics
Removal and Installation of Hydraulic Components 8001 6-42560
Hydraulic Specifications, Troubleshooting, and Pressure Checks 8002 6-40820
Cleaning the Hydraulic System 8003 7-49640
Cylinders 8006 6-42590
Coupler Solenoid Locking Valve 8007 6-42600
Pilot Pressure Accumulator and Ride Control Accumulator 8013 6-42621
Mounted Equipment Tab 9
Section Index – Mounted Equipment
Pedals and Levers 9001 6-40830
Air Conditioning Troubleshooting and System Checks For Systems with HFC-134a
Refrigerant 9002 6-42650
Air Conditioner System Service 9003 6-42660
Removal and Installation of Air Conditioning Components For Systems with HFC-134a Refrigerant 9004 6-42671
ROPS Cab and ROPS Canopy 9007 6-42700
Cab Glass Installation 9010 6-42710
Electrical Schematic Foldouts and Hydraulic Schematic Foldout In Rear Pocket 6-40841
Electrical Schematic Foldouts and Hydraulic Schematic Foldout P.I.N
JEE0135501 and Above In Rear Pocket 6-49280
…

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Complete workshop & service manual with electrical wiring diagrams for Case 480D & 480LL . It’s the same service manual used by dealers that guaranteed to be fuLLy functional and intact without any missing page.

This Case 480D & 480LL service & repair manual (including maintenance, overhaul, disassembling & assembling, adjustment, tune-up, operation, inspecting, diagnostic & troubleshooting…) is divided into different sections. Each section covers a specific component or system with detailed iLLustrations. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. The printer-ready PDF documents work like a charm on aLL kinds of devices.

1,200 pages, bookmarked, Searchable, Printable, high quality PDF
Case 480D & 480LL Service Manual.pdf; 1,200 pages

EXCERPT:
FRONT AXLE
Removal
1. Raise the front wheels high enough so that the front axle can be lowered out of the frame.
2. Put an acceptable support under each side of the frame.
3. Raise the loader frame aLL the way and engage the strut on the’ loader frame with the lift cylinder.
4. Disconnect the hoses from the steering control valve at the tee fittings in the left steering cylinder.
5. InstaLL a cap on the tee fittings and a plug in the hoses.
6. Remove the snap ring and flat washer from the rear of the pivot pin for the front axle.
7. Lift one side of the front axle to remove the weight from the pivot pin.
8. Use an acceptable driver and a hammer and drive the pivot pin out of the front axle.
9. Lower the front axle while keeping the front axle in balance from front to rear.
Bushing InstaLLation
There are three bushings used in the front axle; one in the yoke and two in the beam. There is also a bushing instaLLed in the front and rear mounting plate for the front axle. See Figure 2.
1. The bushing in the yoke must be centered in the yoke. Use an acceptable driver and a hammer or portable press to drive the bushing into place.
2. The bushings in the beam must be even with the front and rear of the beam so that the bushings and pivot pin can be lubricated.
3. InstaLL the bushing in the front and rear mounting plate so that the bushing does not extend past the front axle side of the mounting plate.
InstaLLation
1. Raise the front axle into the frame.
…

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Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Case 480C Loader Backhoe. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your Case 480C like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Case 480C Loader Backhoe is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

900+ pages, bookmarked, Searchable, Printable, high quality PDF

Service Manual.pdf:
828 pages; 480C Loader Backhoe Service Manual

Operator’s Manual (9-3224).pdf:
148 pages; 480C Loader Backhoe Operators Manual

EXCERPT:
TROUBLESHOOTING FOR THE POWER SHUTTLE
Check to Do Before Testing
1. Change the oil in the power shuttle and torque converter and clean the suction screen in the power shuttle according to the instructions under Oil Change on page 2.
2. Check the level of the oil in the power shuttle according to the instructions under Oil Level on page 3.
3. Do the stall checks according to the instructions in Section 2002.
4. Check the adjustment of the linkage for the power shuttle control lever. Make sure that the control arm on the control valve spool can move into the detent positions.
If adjustment is necessary, see Section 6211.
Testing the Power Shuttle with a Pressure Gauge
General Information
There is a check sheet at the end of this section. Make a copy of the check sheet. Use the check sheet to write a record of the indications found in the pressure gauge tests.
See the illustration above for location of test ports.
Test No. 1 – Clutch Circuits
1. Remove the 1/8 NPT Allen head plug from the test port for test No. 1. See location of test port above.
2. Connect a pressure gauge to the test port. The pressure gauge must be accurate in the range of 0 to 300 psi (0 to 2068 kPa, 21 bar).
3. Start the engine. Run the engine at low idle.
4. Read the gauge for oil temperature. The pointer in the gauge must be in the center of the green area.
5. If the temperature is not correct, do the following:
a. Make sure that the parking brake is applied.
b. Move the transmission control lever to fourth and the direction control lever to FORWARD.
c. Slowly increase the engine speed to full throttle. If the machine moves, decrease engine speed and stop the engine. See Section 7106 and adjust the parking brake.
d. Run the engine at full throttle for 40 seconds.
e. Continue to run the engine at full throttle with the direction control lever in NEUTRAL for 10
seconds.
f. Decrease the engine speed to low idle.
g. Repeat steps 5c through Sf until the pointer in the gauge for oil temperature is in the center of the green area on the gauge.
h. Decrease the engine speed to low idle. Move the direction control lever to NEUTRAL, and the transmission control lever to NEUTRAL.
6. Read the pressure gauge. Write the reading on line 1 on the check sheet.
7. Increase the engine speed to full throttle. Read the pressure gauge and write the reading on line 2 on the check sheet.
8. Decrease the engine speed to low idle.
9. Move the direction control lever to FORWARD. Read the pressure gauge and write the reading on line 3 on the check sheet.
10. With the direction control lever in FORWARD, increase the engine speed to full throttle. Read the
pressure gauge and write the reading on line 4 on the check sheet.
11. Decrease the engine speed to low idle.
12. Move the direction control lever to REVERSE. Read the pressure gauge and write the reading on line 5 on the check sheet. ·
13. With the direction control lever in REVERSE, increase the engine speed to full throttle. Read the pressure gauge and write the reading on line 6 on the check sheet.
14. Decrease the engine speed to low idle and stop the engine.
15. Disconnect the pressure gauge and install and tighten the plug for the test port.
Test No. 2 – Cooling Circuit
1. Remove the Allen head plug from the test port for Test No.2.
2. Connect a pressure gauge to the test port. The pressure gauge must be accurate in the range of 0 to
150 psi (0 to 1 034 kPa, 0 to 10.3 bar).
3. Start the engine. Run the engine at low idle.
4. Make sure that the transmission control lever and the direction control lever are in NEUTRAL.
5. Increase the engine speed to full throttle.
6. Read the pressure gauge. Write the reading on line 7 on the check sheet.
7. Decrease the engine speed to low idle.
8. Move the direction control lever to FORWARD.
Increase the engine speed to full throttle.
9. Read the pressure gauge and write the reading on line 8 on the check sheet.
10. Decrease the engine speed to low idle.
11. Move the power shuttle control lever to REVERSE.
Increase the engine speed to full throttle.
12. Read the pressure gauge and write the reading on line 9 on the check sheet.
13. Decrease the engine speed to low idle and stop the engine.
…

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Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Case 430, 440, 440CT Skid Steer/Compact Track Loader. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your Case 430, 440, 440CT like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Case 430, 440, 440CT Skid Steer/Compact Track Loader is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

1,100+ pages, bookmarked, Searchable, Printable, high quality PDF

6-78960 – Case 430, 440 SKID STEER Service Manual.pdf; 524 pages

87578830 NA (Replaces 87364091 NA)- 430, 440, 440CT Skid Steer & Compact Track Loader (Mechanical and Pilot Control Machines-H and ISO Pattern) Repair Manual.pdf – 697 pages
430/440/440CT (Mechanical and Pilot Control Machines-H and ISO Pattern)
Revised 01-2007
Issued 03-2006
Replaces 87364091 NA
87578830 NA

7-9721 – 430 Skid Steer Parts Catalog.pdf – 1,300 pages

EXCERPT:
Description Section Number Publication
Form Number
General Tab 1
Section Index – General 6-79150
Fluids and Lubricants 1001 6-79031
Standard Torque Specifications 1002 7-52931
Metric Conversion Chart 1003 7-52950
Engines Tab 2
Section Index – Engines 6-79160
Engine and Radiator Removal and Installation 2000 6-79290
For Engine Repair – See Engine Service Manual 6-74500
Fuel Systems Tab 3
Section Index – Fuel Systems 6-79170
For Fuel System Repair – See the Engine Service Manual 6-74500
Electrical Tab 4
Section Index – Electrical 6-79181
Electrical System Specifications, Troubleshooting, and Schematics (Mechanical
and Pilot Control Machines) 4001 6-79371
Battery 4005 7-51310
Starter and Starter Solenoid 4006 7-53090
Tracks Tab 5
Section Index – Tracks 5-2630
Tracks 5001 5-2610
Drive Sprocket, Idler Wheels, and Rollers 5002 5-2620
Power Train Tab 6
Section Index – Power Train 6-79191
Hydrostatic System “How it Works” (ISO- Pattern and H-Pattern Pilot Control Machines) 6000 5-4930
Hydrostatic System Troubleshooting 6001 6-79331
Hydrostatic System Troubleshooting (Machines Equipped with Pilot Controls) 6001 5-4910
Removal and Installation of Hydrostatic Components (Mechanical and Pilot Control Machines) 6002 6-79322
Drive Coupling 6003 6-79230
Piston Pump 6004 6-49580
Piston Pump (Machines Equipped with Pilot Controls) 6004 5-4920
Drive Motors Single Speed 6005 6-79000
Drive Motors Two Speed 6005 6-79010
Sprocket, Chains, and Axle Assemblies 6007 6-79300
Wheels and Tires 6011 6-79310
Brakes Tab 7
Section Index – Brakes 6-79200
Removal and Installation of Park Brake Components 7002 6-79441
Hydraulics Tab 8
Section Index – Hydraulics 6-79212
Hydraulic System Troubleshooting and Schematics (Mechanical and Pilot Control Machines) 8001 6-79342
Cleaning the Hydraulic System and Hydrostatic System 8002 6-45290
Removal and Installation of Hydraulic Components 8003 6-79431
Gear Pump (Equipment and High Flow) 8004 6-79350
Loader Control Valve 8005 5-2640
Cylinders 8006 6-79360
Flat Faced Couplers 8007 7-54740
Accumulator for Ride Control 8013 6-45550
Mounted Equipment Tab 9
Section Index – Mounted Equipment 6-79220
Pedals and Levers 9001 6-79421
Loader 9002 6-79390
Attachment Coupler 9003 6-79400
ROPS Canopy, Seat, Seat Belts, and Operators Compartment 9004 6-79410
Heater 9006 6-79450
Air Conditioning Troubleshooting for Systems with R-134A Refrigerant 9011 6-79460
Air Conditioner System Gauges and Testing for Systems with R-134A
Refrigerant 9012 6-79470
Air Conditioner System Service for Systems with R-134A Refrigerant
Refrigerant Recovery, Compressor Removal and
System Evacuation and Recharging
9013 6-79480
Air Conditioner Component Service for Systems with R-134A Refrigerant 9014 6-79490
Schematic Set Hydraulic and Electrical Schematic Foldout In Rear Pocket 5-5350
…
TANDEM (HYDROSTATIC) PUMP
Removal
STEP 1
Remove the cap from the hydraulic reservoir.
STEP 2
Connect a vacuum pump to the hydraulic reservoir.
STEP 3
Start the vacuum pump.
STEP 4
Tag and disconnect all hoses from the tandem pump.
Install plugs in the hoses and caps on the fittings.
STEP 5
Remove the access plate for the gear pump. Tag and disconnect all hoses from the gear pump. Install plugs in the hoses and caps on the fittings.
STEP 6
Stop the vacuum pump.
STEP 7
Disconnect all the electrical connections from the tandem pump.
STEP 8
Remove the nuts, washers, and control linkages from the tandem pump.
STEP 9
Connect acceptable lifting equipment to the tandem pump.
STEP 10
Remove the bolts and washers from the tandem pump mounting flange.
STEP 11
Move the tandem pump away from the engine.
STEP 12
Remove the tandem pump from the machine.
Installation
STEP 1
If the pump drive coupler hub was removed from the tandem pump input shaft, install the pump drive coupler hub onto the tandem pump input shaft. See illustration on page 7
STEP 2
1. DIMENSION FROM PUMP FLANGE TO OUTER HUB FACE (56.5 MM)
The outer face of the pump drive coupler hub should extend 56.5 MM (2.23 inches) from the pump mounting flange as shown in the illustration above.
Tighten the pump drive coupler hub set screws to a torque of 50 to 54 Nm (37 to 40 pound – feet).
STEP 3
Connect acceptable lifting equipment to the tandem pump. Use the lifting equipment and move the tandem pump into the mounting location.
STEP 4
Move the tandem pump towards the engine. Engage the splines of the pump drive coupler hub with the splines in the pump drive flange.
STEP 5
Apply Loctite No. 243 to the threads of all the bolts except for the 2 bottom support mounting bolts.
…

INSTANT DOWNLOAD (add to cart)

Complete digital official shop manual contains service, maintenance, and troubleshooting information for the Case 430, 440, 440CT Skid Steer/Compact Track Loader. Diagnostic and repair procedures are covered in great detail to repair, maintain, rebuild, refurbish or restore your Case 430, 440, 440CT like a professional mechanic in local service/repair workshop. This cost-effective quality manual is 100% complete and intact as should be without any missing pages. It is the same factory shop manual used by dealers that guaranteed to be fully functional to save your precious time.

This manual for Case 430, 440, 440CT Skid Steer/Compact Track Loader is divided into different sections. Each section covers a specific component or system and, in addition to the standard service procedures, includes disassembling, inspecting, and assembling instructions. A table of contents is placed at the beginning of each section. Pages are easily found by category, and each page is expandable for great detail. It is in the cross-platform PDF document format so that it works like a charm on all kinds of devices. You do not need to be skilled with a computer to use the manual.

1,100+ pages, bookmarked, Searchable, Printable, high quality PDF

6-78960 – Case 430, 440 SKID STEER Service Manual.pdf; 524 pages

87578830 NA (Replaces 87364091 NA)- 430, 440, 440CT Skid Steer & Compact Track Loader (Mechanical and Pilot Control Machines-H and ISO Pattern) Repair Manual.pdf – 697 pages
430/440/440CT (Mechanical and Pilot Control Machines-H and ISO Pattern)
Revised 01-2007
Issued 03-2006
Replaces 87364091 NA
87578830 NA

7-9721 – 430 Skid Steer Parts Catalog.pdf – 1,300 pages

EXCERPT:
Description Section Number Publication
Form Number
General Tab 1
Section Index – General 6-79150
Fluids and Lubricants 1001 6-79031
Standard Torque Specifications 1002 7-52931
Metric Conversion Chart 1003 7-52950
Engines Tab 2
Section Index – Engines 6-79160
Engine and Radiator Removal and Installation 2000 6-79290
For Engine Repair – See Engine Service Manual 6-74500
Fuel Systems Tab 3
Section Index – Fuel Systems 6-79170
For Fuel System Repair – See the Engine Service Manual 6-74500
Electrical Tab 4
Section Index – Electrical 6-79181
Electrical System Specifications, Troubleshooting, and Schematics (Mechanical
and Pilot Control Machines) 4001 6-79371
Battery 4005 7-51310
Starter and Starter Solenoid 4006 7-53090
Tracks Tab 5
Section Index – Tracks 5-2630
Tracks 5001 5-2610
Drive Sprocket, Idler Wheels, and Rollers 5002 5-2620
Power Train Tab 6
Section Index – Power Train 6-79191
Hydrostatic System “How it Works” (ISO- Pattern and H-Pattern Pilot Control Machines) 6000 5-4930
Hydrostatic System Troubleshooting 6001 6-79331
Hydrostatic System Troubleshooting (Machines Equipped with Pilot Controls) 6001 5-4910
Removal and Installation of Hydrostatic Components (Mechanical and Pilot Control Machines) 6002 6-79322
Drive Coupling 6003 6-79230
Piston Pump 6004 6-49580
Piston Pump (Machines Equipped with Pilot Controls) 6004 5-4920
Drive Motors Single Speed 6005 6-79000
Drive Motors Two Speed 6005 6-79010
Sprocket, Chains, and Axle Assemblies 6007 6-79300
Wheels and Tires 6011 6-79310
Brakes Tab 7
Section Index – Brakes 6-79200
Removal and Installation of Park Brake Components 7002 6-79441
Hydraulics Tab 8
Section Index – Hydraulics 6-79212
Hydraulic System Troubleshooting and Schematics (Mechanical and Pilot Control Machines) 8001 6-79342
Cleaning the Hydraulic System and Hydrostatic System 8002 6-45290
Removal and Installation of Hydraulic Components 8003 6-79431
Gear Pump (Equipment and High Flow) 8004 6-79350
Loader Control Valve 8005 5-2640
Cylinders 8006 6-79360
Flat Faced Couplers 8007 7-54740
Accumulator for Ride Control 8013 6-45550
Mounted Equipment Tab 9
Section Index – Mounted Equipment 6-79220
Pedals and Levers 9001 6-79421
Loader 9002 6-79390
Attachment Coupler 9003 6-79400
ROPS Canopy, Seat, Seat Belts, and Operators Compartment 9004 6-79410
Heater 9006 6-79450
Air Conditioning Troubleshooting for Systems with R-134A Refrigerant 9011 6-79460
Air Conditioner System Gauges and Testing for Systems with R-134A
Refrigerant 9012 6-79470
Air Conditioner System Service for Systems with R-134A Refrigerant
Refrigerant Recovery, Compressor Removal and
System Evacuation and Recharging
9013 6-79480
Air Conditioner Component Service for Systems with R-134A Refrigerant 9014 6-79490
Schematic Set Hydraulic and Electrical Schematic Foldout In Rear Pocket 5-5350
…
TANDEM (HYDROSTATIC) PUMP
Removal
STEP 1
Remove the cap from the hydraulic reservoir.
STEP 2
Connect a vacuum pump to the hydraulic reservoir.
STEP 3
Start the vacuum pump.
STEP 4
Tag and disconnect all hoses from the tandem pump.
Install plugs in the hoses and caps on the fittings.
STEP 5
Remove the access plate for the gear pump. Tag and disconnect all hoses from the gear pump. Install plugs in the hoses and caps on the fittings.
STEP 6
Stop the vacuum pump.
STEP 7
Disconnect all the electrical connections from the tandem pump.
STEP 8
Remove the nuts, washers, and control linkages from the tandem pump.
STEP 9
Connect acceptable lifting equipment to the tandem pump.
STEP 10
Remove the bolts and washers from the tandem pump mounting flange.
STEP 11
Move the tandem pump away from the engine.
STEP 12
Remove the tandem pump from the machine.
Installation
STEP 1
If the pump drive coupler hub was removed from the tandem pump input shaft, install the pump drive coupler hub onto the tandem pump input shaft. See illustration on page 7
STEP 2
1. DIMENSION FROM PUMP FLANGE TO OUTER HUB FACE (56.5 MM)
The outer face of the pump drive coupler hub should extend 56.5 MM (2.23 inches) from the pump mounting flange as shown in the illustration above.
Tighten the pump drive coupler hub set screws to a torque of 50 to 54 Nm (37 to 40 pound – feet).
STEP 3
Connect acceptable lifting equipment to the tandem pump. Use the lifting equipment and move the tandem pump into the mounting location.
STEP 4
Move the tandem pump towards the engine. Engage the splines of the pump drive coupler hub with the splines in the pump drive flange.
STEP 5
Apply Loctite No. 243 to the threads of all the bolts except for the 2 bottom support mounting bolts.
…