CAT Caterpillar 246D3 Service Repair Manual PDF Download by Heavy Equipment Manual

246D3 SKID STEER LOADER S/N KC600001-UP

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  Product: SKID STEER LOADER Model: 246D3 SKID STEER LOADER KC6 Configuration: 246D3 Skid Steer Loader KC600001-UP (MACHINE) POWERED BY C3.3B Engine

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i07668802

Accumulator Manifold and Solenoid Mounting (Pilot Shutoff) - Remove and Install SMCS - 5077-010; 5264-010; 5479-010

Removal Procedure Start By: a. Release the hydraulic system pressure. b. Tilt the cab.

Illustration 1

g03796734

This is the sample of the manual click on the download link for complete manual

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1. Disconnect harness assemblies (1). Disconnect hose assemblies (3), (4), (5), and (7). 2. Remove bolts (6) and accumulator manifold and solenoid mounting (2).

Illustration 2

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3. Remove accumulator (8). 4. Remove bolts (10) and solenoids (9).

Illustration 3

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5. Remove O-rings seals (11) from solenoid (9).

Installation Procedure 1. Install accumulator manifold and solenoid mounting (2) in the reverse order of removal. a. Tighten bolts (10) to a torque of 4 ± 0.5 N·m (35 ± 4 lb in). b. Tighten accumulator (2) to a torque of 30 ± 4 N·m (266 ± 35 lb in). Copyright 1993 - 2024 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Thu Dec 12 09:45:01 UTC+0530 2024

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i05952543

Accumulator Manifold and Solenoid Mounting (Pilot Shutoff) - Remove and Install SMCS - 5077-010; 5264-010; 5479-010

Removal Procedure Start By: a. Release the hydraulic system pressure. b. Tilt the cab.

Illustration 1

1. Disconnect hose assemblies (1).

g03736462

Illustration 2

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2. Disconnect hose (2).

Illustration 3

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3. Disconnect harness assembly (3) and hose assembly (6). Remove bolts (4) and accumulator manifold and solenoid and mounting (5).

Illustration 4

4. Remove accumulator (7).

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Illustration 5

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5. Remove O-ring seal (8).

Illustration 6

g03736540

6. Remove bolt (9) and solenoid (10).

Illustration 7

g03736690

7. Remove O-ring seals (11) and screen (12).

Illustration 8

g03736693

8. Remove bolt (13) and solenoid (14).

Illustration 9

g03736695

9. Remove O-ring seals (15) and screen (16).

Illustration 10

g03736696

10. Remove four fittings (17) and the O-ring seals.

Installation Procedure

1. Install accumulator manifold and solenoid mounting (5) in the reverse order of removal. a. Tighten bolt (13) to a torque of 4 ± 0.5 N·m (35 ± 4 lb in). b. Tighten bolt (9) to a torque of 4 ± 0.5 N·m (35 ± 4 lb in). c. Tighten accumulator (7) to a torque of 30 ± 4 N·m (22 ± 3 lb ft). Copyright 1993 - 2024 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Thu Dec 12 09:44:42 UTC+0530 2024

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i05956640

Air Conditioner and Heater - Remove and Install SMCS - 7309-010

Removal Procedure 1. Recover refrigerant. Recover the air conditioner refrigerant from the air conditioner system. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Special Publication, NENG2500, "Air Conditioning Tools" for the tools.

Illustration 1

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2. Disconnect hose assemblies (1) and harness assembly (2).

Illustration 2

g03738054

3. Remove bolts (3) and bolts (4).

Illustration 3

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4. Remove bolts (5) and valve (6).

Illustration 4

5. Remove bolts (7), clips (9), and vent (8)

g03738077

Illustration 5

g03738090

6. Remove bolts (10) and sensor (11).

Illustration 6

g03738093

7. Remove air conditioner and heater coil (12).

Thu Dec 12 09:52:24 UTC+0530 2024

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i05953017

Blower Motor - Remove and Install SMCS - 7301; 7304-010-BW; 7304-010-FM; 7309-010-BW; 7309-010-FM; 7311-010-BW; 7311 -010-FM; 7311-010; 7320-010-BW; 7320-010-FM

Removal Procedure

Illustration 1

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1. Remove filter bolts (1) from the inside of the cab. 2. Tilt the cab.

Illustration 2

g03736648

3. Disconnect harness (2).

Illustration 3

g03736656

4. Remove bolts (4).

Illustration 4

5. Remove bolt (4).

g03736667

Illustration 5

g03736677

6. Remove bolts (5) and blower assembly (6).

Illustration 6

g03736682

7. Remove clips (7) and separate halves.

Illustration 7

8. Remove blower motor (8).

Installation Procedure

g03736683

Thu Dec 12 09:52:41 UTC+0530 2024

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i05349669

Cab - Remove and Install - Radial Lift SMCS - 7301-010; 7325-010 S/N - AH61-UP S/N - EP31-UP S/N - EP71-UP S/N - GM61-UP S/N - KC61-UP S/N - PF61-UP S/N - RB91-UP S/N - SZ91-UP S/N - TB91-UP S/N - Z9E1-UP

Removal Procedure Start By: a. Tilt the cab. 1. Refer to Service Manual, SENR5664, "Air Conditioning and Heating Systems with R-134a Refrigerant" for the procedure. Refer to Dealer Service Tool Catalog, NENG2500, "Air Conditioning Tools" for the correct tools.

2. Refer to Operation and Maintenance Manual, "Cooling System Coolant (ELC) - Change" for the correct draining and filling procedure.

Illustration 1

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3. Disconnect harness assemblies (1) and cable assembly (2).

Illustration 2

g02803798

4. Disconnect hoses (3) and hose assembly (4).

Illustration 3

5. Disconnect hose assembly (5).

g02803801

Illustration 4

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6. Disconnect ground strap (6). Remove clip (7).

Illustration 5

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7. Disconnect harness assemblies (8).

Illustration 6

8. Disconnect cable assembly (9).

g02803809

Illustration 7

g02905217

Illustration 8

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9. Remove gas springs (10). Refer to Disassembly and Assembly, "Gas Spring - Remove and Install". 10. Remove cab support lever (11).

Illustration 9

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Illustration 10

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11. Use the suitable lifting device to lower cab assembly (12). Remove bolts (13). 12. Use the suitable lifting device to remove cab assembly (12). The weight of cab assembly (12) is approximately 290 kg (640 lb).

Thu Dec 12 09:50:40 UTC+0530 2024

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i07396488

Cab - Tilt SMCS - 7301-084

Raising the Cab

Do not go beneath cab unless cab is empty and support lever is engaged. Failure to follow the instructions or heed the warnings could result in injury or death.

Do not tilt the cab using an open door. The door must be closed and latched when lifting the cab. The door may become dislodged from its hinges and may cause serious personal injury or death.

1. Park the machine on level ground. 2. Remove the interior cab air filter. 3. If you tilt the cab upward with the loader lift arms in the RAISED position, engage the brace for the loader lift arms. Refer to Operation and Maintenance Manual, "Loader Lift Arm Brace Operation" for the process for engaging the brace for the loader lift arms.

4. Close the cab door and ensure that the door is latched.

Illustration 1

Illustration 2

g02896278

g02896156

5. Remove bolt (1). Remove washer (2), rubber mount (3), washer (4), spacer (5), rubber mount (6), washer (7), washer (8), and nut (9). Note: Note the location of the rubber mounts and the spacers for assembly purposes. 6. Raise cab (10).

Illustration 3

g02896356

7. Raise the cab until the cab support lever (11) is in the ENGAGED position.

Lowering the Cab

Illustration 4

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1. Raise the cab. With the help of another person, release the cab support lever (11).

Illustration 5

g02896278

Illustration 6

g02896156

2. Lower cab (10). 3. Install nut (9), washer (8), washer (7), rubber mount (6), spacer (5), washer (4), rubber mount (3), and washer (2). Install bolt (1). Tighten bolts (1) to a torque of 125 ± 10 N·m (92 ± 7 lb ft). Copyright 1993 - 2024 Caterpillar Inc. All Rights Reserved. Private Network For SIS Licensees.

Thu Dec 12 09:50:23 UTC+0530 2024

Disassembly and Assembly 279D3, 289D3, 299D3, and 299D3 XE Compact Track Loaders, and 246D3, 262D3, 272D3, and 272D3 XE Skid Steer Loaders Machine Systems Media Number -M0097908-00

Publication Date -01/01/2015

Date Updated -17/04/2020

i04824912

Control Valve (Work Tool) - Assemble - High Flow SMCS - 5051-016

Assembly Procedure Table 1 Required Tools Tool

Part Number

Part Description

Qty

341-4073

Spanner Wrench

367-9109

Digital Caliper

Illustration 1

g02954485

Illustration 2

g02954484

Improper assembly of parts that are spring loaded can cause bodily injury. To prevent possible injury, follow the established assembly procedure and wear protective equipment.

1. Install O-ring seal (52), back-up ring (51), and O-ring seal (50) onto valve assembly (44). 2. Install valve (49) and spring (48). 3. Install O-ring seal (47) onto plug (45), and install plug (45) and retaining ring (46). Note: Refer to the measurement recorded during the Disassembly Process. Use Tooling (B) to determine correct depth of plug (45).

Illustration 3

g02954457

4. Install valve assembly (44). Use Tooling (A) in order to tighten valve assembly (44) to a torque of 12.5 ± 2.5 N·m (110.63 ± 22.13 lb in).

This is the sample of the manual click on the download link for complete manual

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