The document provides instructions for removing, disassembling, and assembling drive and steering axle components of a Caterpillar 426F2 backhoe loader. The removal procedure involves removing the bucket, wheel and tire assembly. The disassembly procedure involves removing the axle housing and wheel flange. Individual parts are then disassembled using various tools. The assembly procedure describes installing bearings and reassembling parts in reverse order, and installing the axle housing and wheel flange. Diagrams illustrate the procedures.
2. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426 F2 BACKHOE LOADER EJ2
Configuration: 426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
426F2 Back Hoe Loader Power Train System
Media Number -M0079727-01 Publication Date -01/06/2015 Date Updated -14/08/2017
i06945085
Drive and Steering Axle (Front) - Remove
SMCS - 3020-011-FR
Removal Procedure
Start By:
a. Remove bucket.
b. Remove wheel and tire assembly.
Table 1
Required Tools
Tool Part Number Part Description Qty
A
9U-5266 Sleeve Assembly 1
259-9239 Stud-Puller 1
6V-7047 Cylinder-Hydraulic 1
6v-7742 Nut 1
350-7768 Pump Group, Hydraulic 1
1/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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3. Illustration 1 g06183569
Illustration 2 g06181093
2/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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4. Illustration 3 g06183937
Illustration 4 g06186616
3/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
5. Illustration 5 g06185713
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 31 15:58:10 UTC+0800 2019
4/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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6. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426 F2 BACKHOE LOADER EJ2
Configuration: 426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
426F2 Back Hoe Loader Power Train System
Media Number -M0079727-01 Publication Date -01/06/2015 Date Updated -14/08/2017
i06978359
Axle Housing and Flange - Remove
SMCS - 4057-011; 4234-011
Removal Procedure
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2320 Combination Puller 1
B 230-7923 Spanner Wrench As 1
C 2P-8312 Retaining Ring Pliers 1
Start By:
a. Remove the drive and steering axle.
b. Remove the final drive planetary.
1/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
7. Illustration 1 g06185113
Illustration 2 g06186275
2/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
8. Illustration 3 g06185668
Illustration 4 g06185677
3/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
9. Illustration 5 g06185696
The bearing cone will fall out of the wheel flange when the wheel flange is removed.
Illustration 6 g06185995
4/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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10. Illustration 7 g06186104
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 31 15:59:06 UTC+0800 2019
5/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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11. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426 F2 BACKHOE LOADER EJ2
Configuration: 426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
426F2 Back Hoe Loader Power Train System
Media Number -M0079727-01 Publication Date -01/06/2015 Date Updated -14/08/2017
i06983470
Axle Housing and Flange - Disassemble
SMCS - 4057-015; 4234-015
Disassembly Procedure
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
B 1P-0520 Driver Gp 1
Start By:
a. Remove the axle housing and the wheel flange.
1/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
12. Illustration 1 g06186464
Illustration 2 g06186469
2/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
13. Illustration 3 g06186471
Illustration 4 g06186496
3/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
14. Illustration 5 g06186528
Illustration 6 g06187045
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 31 16:00:02 UTC+0800 2019
4/4426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
15. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 426 F2 BACKHOE LOADER EJ2
Configuration: 426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
426F2 Back Hoe Loader Power Train System
Media Number -M0079727-01 Publication Date -01/06/2015 Date Updated -14/08/2017
i06983608
Axle Housing and Flange - Assemble
SMCS - 4057-016; 4234-016
Assembly Procedure
Reference: Special Instruction, "Visual Service Procedures - Colors and Symbols" M0066576
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0510 Driver Gp 1
B 1P-0520 Driver Gp 1
C 2S-3230 Bearing Lubricant 1
1/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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17. Illustration 1 g06187006
Illustration 2 g06187042
2/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
18. Illustration 3 g06187091
Illustration 4 g06187105
Use Tooling C after installing the bearing to pack the bearing.
3/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
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19. Illustration 5 g06187130
Illustration 6 g06187136
End By:
a. Install the axle housing and wheel flange.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Tue Dec 31 16:00:57 UTC+0800 2019
4/5426F2 Backhoe Loader Side Shift EJ200001-00249 (MACHINE) POWERED BY C4....
2019/12/31https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
