Caterpillar Cat 247 MULTI TERRAIN LOADER Service Repair Manual

Service Repair Manual

Models

247 MULTI TERRAIN LOADER

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Shutdown SIS Previous Screen Product: MULTI TERRAIN LOADER Model: 247 MULTI TERRAIN LOADER CML Configuration: 247 257 Multi Terrain Loader CML00001-UP (MACHINE) POWERED BY 3034 Engine

Disassembly and Assembly 247 and 257 Multi Terrain Loaders Machine Systems Media Number -RENR4855-02

Publication Date -01/10/2009

Date Updated -29/10/2009

i01989804

Lift Cylinder - Remove and Install SMCS - 5102-010

Removal Procedure Table 1 Required Tools Tool A ZZ

Part Number

Part Description

Qty

1P-1860

Retaining Ring Pliers

1

6V-6509

Face Seal Plug (13/16 - 16 THD)

4

6V-9830

Cap As (13/16 - 16 THD)

4

Start By: A. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".

Note: SERVICE DATA: TOOLING (ZZ) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.

Cylinders equipped with lock valves can remain pressurized for very long periods of time, even with the hoses removed.

Failure to relieve pressure before removing a lock valve or disassembling a cylinder can result in personal injury or death.

Ensure all pressure is relieved before removing a lock valve or disassembling a cylinder.

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.

Illustration 1

g00891203

1. Loosen clamp (5). Disconnect tube assemblies (3) and (4). Remove bolt (2). Remove pin assembly (1) .

Illustration 2

g00891204

The lift arm brace does not exist on the other side of the machine.

2. Remove pin (6). Lower the lift arm brace (7). Use Tooling (A) to remove retaining ring (8).

Remove pin (9). Remove the lift arm brace (7) .

Illustration 3

g00891205

3. Remove cylinder assembly (10) .

4. Repeat Steps 1 through 3 for the other side.

Disassembly and Assembly Information Table 2 Required Tools Tool

Part Number

Part Description

Qty

A

127-4904

Repair Stand

1

B

195-4609

Seal Pick

1

C

5P-0960

Molybdenum Grease

Cylinders equipped with lock valves can remain pressurized for very long periods of time, even with the hoses removed.

Failure to relieve pressure before removing a lock valve or disassembling a cylinder can result in personal injury or death.

Ensure all pressure is relieved before removing a lock valve or disassembling a cylinder.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair

of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

Illustration 4

g01030496

(1) Torque for the head ... 265 ± 15 N·m (195 ± 11 lb ft) (2) Torque for the setscrew ... 22 ± 2 N·m (16 ± 1 lb ft) (3) Torque for the nut ... 485 ± 15 N·m (358 ± 11 lb ft) Note: Lubricate seals and sealing lips with Tooling (C) before assembly.

Installation Procedure Table 3 Required Tools Tool A

Part Number 1P-1860

Part Description

Qty

Retaining Ring Pliers

1

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

Illustration 5

1. Install cylinder assembly (10) .

g00891205

Illustration 6

g00891204

The lift arm brace does not exist on the other side of the machine.

2. Install the lift arm brace (7). Install pin (9). Use Tooling (A) to install retaining ring (8).

Raise the lift arm brace (7). Install pin (6) .

Illustration 7

g00891294

3. Position spacer (11) to the inside of the machine. Install pin assembly (1) .

Illustration 8

g00891203

4. Install bolt (2). Connect tube assemblies (4) and (3). Tighten clamp (5) .

5. Repeat Steps 1 through 4 for the other side.

Note: The lift arm brace does not exist on the other side.

6. Check hydraulic oil level. Refer to Operation and Maintenance Manual, "Hydraulic System Oil Level - Check".

Copyright 1993 - 2019 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Sun Nov 10 08:59:56 UTC+0800 2019

Shutdown SIS Previous Screen Product: MULTI TERRAIN LOADER Model: 247 MULTI TERRAIN LOADER CML Configuration: 247 257 Multi Terrain Loader CML00001-UP (MACHINE) POWERED BY 3034 Engine

Disassembly and Assembly 247 and 257 Multi Terrain Loaders Machine Systems Media Number -RENR4855-02

Publication Date -01/10/2009

Date Updated -29/10/2009

i01752020

Lift Arms - Remove and Install SMCS - 6119-010

Removal Procedure Start By: A. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".

Table 1 Required Tools Tool

Part Number

Part Description

Qty

A

1P-1860

Retaining Ring Pliers

1

6V-9510

Face Seal Plug (1 - 14 THD)

4

Cap Assembly (1 - 14 THD)

4

B

6V-9831

Note: SERVICE DATA: TOOLING (B) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.

Illustration 1

g00891905

1. If equipped, remove cable strap (2) and disconnect harness assembly (1) .

Illustration 2

g00891906

2. If equipped, remove bolts (4) and remove bracket (3) with the harness assembly.

Illustration 3

g00897971

The lift arm brace does not exist on the other side.

3. Remove pin (5). Lower lift arm brace (6). Use Tooling (A) to remove retaining ring (7).

Remove pin (8). Remove the lift arm brace (6) .

4. Repeat Step 3 for the other side.

Illustration 4

g00908733

5. Use a suitable lifting device, lifting slings, and protective sleeves to raise the lift arms.

Illustration 5

g00897975

6. Loosen bolt (12). Disconnect tube assemblies (11) .

7. Repeat Step 6 for the other side. Lower the lift arms.

Illustration 6

g00908734

8. Attach lifting slings and protective sleeves to the middle of the lift arms. Remove bolt (10).

Remove the pin assembly (9) .

9. Repeat Step 8 for the other side.

10. Remove lift arms (13). The weight of the lift arms is approximately 314 kg (693 lb).

Installation Procedure

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

Illustration 7

g00908734

1. Install lift arms (13). The weight of the lift arms is approximately 314 kg (693 lb).

2. Install pin assembly (9). Install bolt (10). Remove the lifting slings and protective sleeves from the middle of the lift arms.

3. Repeat Step 2 for the other side. Raise the lift arms.

Illustration 8

g00897975

4. Connect tube assemblies (11). Tighten bolt (12) .

5. Repeat Step 4 for the other side.

Illustration 9

g00908733

6. Lower the lift arms. Remove the suitable lifting device, lifting slings, and protective sleeves from the lift arms.

Illustration 10

g00897971

The lift arm brace does not exist on the other side.

7. Install the lift arm brace (6). Install pin (8). Use Tooling (A) to install retaining ring (7).

Raise lift arm brace (6). Install pin (5) .

8. Repeat Step 7 for the other side.

Illustration 11

g00891906

9. If equipped, install bracket (3) with the harness assembly and install bolts (4) .

Illustration 12

g00891905

10. If equipped, connect the harness assembly (1) and install cable strap (2) .

11. Check the hydraulic oil level. Refer to Operation and Maintenance Manual, SEBU7494, "Hydraulic System Oil Level - Check".

Copyright 1993 - 2019 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Sun Nov 10 09:00:52 UTC+0800 2019

DOWNLOAD SERVICE REPAIR MANUAL the PDF document first and then click on it.

Shutdown SIS Previous Screen Product: MULTI TERRAIN LOADER Model: 247 MULTI TERRAIN LOADER CML Configuration: 247 257 Multi Terrain Loader CML00001-UP (MACHINE) POWERED BY 3034 Engine

Disassembly and Assembly 247 and 257 Multi Terrain Loaders Machine Systems Media Number -RENR4855-02

Publication Date -01/10/2009

Date Updated -29/10/2009

i01755726

Pilot Operated Hydraulic Control - Remove SMCS - 5059-011; 5705-011

Removal Procedure Table 1 Required Tools Tool A

Part Number

Part Description

Qty

6V-9507

Face Seal Plug (9/16 - 18 THD)

12

Cap As (9/16 - 18 THD)

12

6V-9828

Start By: A. Release the hydraulic system pressure. Refer to Disassembly and Assembly, "Hydraulic System Pressure - Release".

B. Raise the cab. Refer to Disassembly and Assembly, "Cab - Tilt".

Note: SERVICE DATA: TOOLING (A) WILL NOT BE IDENTIFIED IN PHOTOGRAPHS IN THE REMOVAL OR THE INSTALLATION. THIS TOOLING IS SHOWN IN ORDER TO ASSIST THE EXPERIENCED SERVICEMAN.

Personal injury can result from hydraulic oil pressure and hot oil.

Hydraulic oil pressure can remain in the hydraulic system after the engine has been stopped. Serious injury can be caused if this pressure is not released before any service is done on the hydraulic system.

Make sure all of the work tools have been lowered to the ground, and the oil is cool before removing any components or lines. Remove the oil filler cap only when the engine is stopped, and the filler cap is cool enough to touch with your bare hand.

NOTICE Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.

Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.

Dispose of all fluids according to local regulations and mandates.

Note: Put identification marks on all hoses, on all hose assemblies, on all wires, and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss, and this helps to keep contaminants from entering the system.

Illustration 1

g00898322

1. Remove four screws (1). Remove cover (2) .

Illustration 2

g00898324

2. Disconnect harness assemblies (3) .

Illustration 3

g00898326

3. Disconnect six hose assemblies (4) .

Illustration 4

4. Remove cable strap (6). Raise boot (5) .

g00898327

Illustration 5

g00899604

Illustration 6

g00899605

5. Remove bolts (7). Remove bolts (8). Remove bracket assembly (9) .

Illustration 7

g00898333

6. Remove pilot operated hydraulic control (10) .