The document provides instructions for disassembling and assembling the piston motor (hydraulic fan) of a 345C L mobile hydraulic power unit. The disassembly procedure involves removing 15 components of the piston motor in sequential order using various tools. The assembly procedure instructs assembling the piston motor in the reverse order and notes to clean parts thoroughly before assembly. It also provides instructions for installing the entire hydraulic fan assembly.
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𝘼𝙣𝙩𝙞𝙦𝙪𝙚 𝙋𝙡𝙖𝙨𝙩𝙞𝙘 𝙏𝙧𝙖𝙙𝙚𝙧𝙨 𝙞𝙨 𝙫𝙚𝙧𝙮 𝙛𝙖𝙢𝙤𝙪𝙨 𝙛𝙤𝙧 𝙢𝙖𝙣𝙪𝙛𝙖𝙘𝙩𝙪𝙧𝙞𝙣𝙜 𝙩𝙝𝙚𝙞𝙧 𝙥𝙧𝙤𝙙𝙪𝙘𝙩𝙨. 𝙒𝙚 𝙝𝙖𝙫𝙚 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙥𝙡𝙖𝙨𝙩𝙞𝙘 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙪𝙨𝙚𝙙 𝙞𝙣 𝙖𝙪𝙩𝙤𝙢𝙤𝙩𝙞𝙫𝙚 𝙖𝙣𝙙 𝙖𝙪𝙩𝙤 𝙥𝙖𝙧𝙩𝙨 𝙖𝙣𝙙 𝙖𝙡𝙡 𝙩𝙝𝙚 𝙛𝙖𝙢𝙤𝙪𝙨 𝙘𝙤𝙢𝙥𝙖𝙣𝙞𝙚𝙨 𝙗𝙪𝙮 𝙩𝙝𝙚 𝙜𝙧𝙖𝙣𝙪𝙡𝙚𝙨 𝙛𝙧𝙤𝙢 𝙪𝙨.
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Comprehensive program for Agricultural Finance, the Automotive Sector, and Empowerment . We will define the full scope and provide a detailed two-week plan for identifying strategic partners in each area within Limpopo, including target areas.:
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Women and Youth are encouraged to apply even if you don't fall in those sectors.
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Discover the reasons why your BMW’s Active Steering malfunction warning might come on. From electrical glitches to mechanical failures and software anomalies, addressing these promptly with professional inspection and maintenance ensures continued safety and performance on the road, maintaining the integrity of your driving experience.
2. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 345C L MOBILE HYD POWER UNIT B6N
Configuration: 345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345C MHPU
Mobile Hydraulic Power Unit
Machine Systems
Media Number -KENR6438-00 Publication Date -01/03/2007 Date Updated -19/03/2007
i03874214
Piston Motor (Hydraulic Fan) - Disassemble
SMCS - 1386-015-QP; 5058-015-HFN; 5058-015-FM
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1861 Retaining Ring Pliers 1
B 9S-9152 Bearing Puller Gp 1
Start By:
A. Remove the motor. Refer to Disassembly and Assembly, "Piston Motor (Hydraulic Fan) -
Remove".
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3. Illustration 1 g01175660
1. Remove bolts (1) and cover (2) .
Illustration 2 g01175661
2. Remove O-ring seal (3) .
Illustration 3 g01175662
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
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4. 3. Remove bolts (4) and head assembly (5) .
Illustration 4 g01175663
4. Remove O-ring seal (6) and bearing cup (7) .
Illustration 5 g01175664
5. Remove port plate (8) and bearing cone (9) .
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5. Illustration 6 g01175665
6. Remove shim (10) and rotating assembly (11) .
Illustration 7 g01175666
7. Remove shaft (12) and bearing cone (13) .
Illustration 8 g01176865
8. Use a suitable press and Tooling (B) in order to remove bearing cone (13) from shaft (12) .
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6. Illustration 9 g01175668
9. Remove swashplate (14) .
Illustration 10 g01175727
10. Remove pistons (15) and retainer (16) .
Illustration 11 g01175729
11. Remove bearing (17) .
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7. Illustration 12 g01278723
12. Remove pins (18) .
Illustration 13 g01278726
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
13. Use Tooling (A) and a suitable press in order to remove retaining ring (19) .
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8. Illustration 14 g01278729
14. Remove washers (20) and spring (21) .
Illustration 15 g02117134
15. Use Tooling (A) in order to remove retaining ring (22) . Remove lip seal (23) .
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Aug 11 19:34:47 UTC+0800 2020
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9. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 345C L MOBILE HYD POWER UNIT B6N
Configuration: 345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345C MHPU
Mobile Hydraulic Power Unit
Machine Systems
Media Number -KENR6438-00 Publication Date -01/03/2007 Date Updated -19/03/2007
i03874213
Piston Motor (Hydraulic Fan) - Assemble
SMCS - 1386-016-QP; 5058-016-HFN; 5058-016-FM
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1861 Retaining Ring Pliers 1
Illustration 1 g02117134
1. Install lip seal (23) . Use Tooling (A) in order to install retaining ring (22) .
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10. Illustration 2 g01278760
2. Install washers (20) and spring (21) .
Illustration 3 g01278756
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
3. Use Tooling (A) and a suitable press in order to install retaining ring (19) .
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11. Illustration 4 g01278757
4. Install pins (18) .
Illustration 5 g01175729
5. Install bearing (17) .
Illustration 6 g01175727
6. Install pistons (15) and retainer (16) .
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12. Illustration 7 g01175668
7. Install swashplate (14) .
Illustration 8 g01175783
8. Raise the temperature of bearing cone (13) .
9. Install bearing cone (13) onto shaft (12) .
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13. Illustration 9 g01175666
10. Install shaft (12) and bearing cone (13) .
Illustration 10 g01175665
11. Install rotating assembly (11) and shim (10) .
Illustration 11 g01175664
12. Install port plate (8) and bearing cone (9) .
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14. Illustration 12 g01175663
13. Install O-ring seal (6) and bearing cup (7) .
Illustration 13 g01175662
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
14. Install head assembly (5) and bolts (4) .
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15. Illustration 14 g01175661
15. Install O-ring seal (3) .
Illustration 15 g01175660
16. Install cover (2) and bolts (1) .
End By: Install the motor. Refer to Disassembly and Assembly, "Piston Motor (Hydraulic Fan) -
Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Aug 11 19:35:44 UTC+0800 2020
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16. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 345C L MOBILE HYD POWER UNIT B6N
Configuration: 345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345C MHPU
Mobile Hydraulic Power Unit
Machine Systems
Media Number -KENR6438-00 Publication Date -01/03/2007 Date Updated -19/03/2007
i02427710
Piston Motor (Hydraulic Fan) - Install
SMCS - 1386-012-QP; 5058-012-FM
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A FT-2674 Vacuum Cap 1
Note: Cleanliness is an important factor. Before assembly, all parts should be thoroughly cleaned
in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts.
Lint may be deposited on the parts which may cause later trouble. Inspect all parts. If any parts are
worn or damaged, use new parts for replacement.
Illustration 1 g01213351
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17. 1. Use a suitable lifting device in order to position fan motor (9). The weight of fan motor (9)
is approximately 25 kg (55 lb). Install bolts (11). Install fittings (10) .
Illustration 2 g01213350
2. Connect hose assemblies (8). Install cover (7) .
Illustration 3 g01213348
3. Install tubes (6). Install support (5) .
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18. Illustration 4 g01213346
4. Use a suitable lifting device in order to install hood (3). The weight of hood (3) is
approximately 68 kg (150 lb). Install bolts (4) .
Illustration 5 g01213345
5. Close access panel (2) and install bolts (1) .
6. Close the front left access door.
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19. Illustration 6 g01213343
7. Remove Tooling (A) .
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Aug 11 19:36:41 UTC+0800 2020
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20. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 345C L MOBILE HYD POWER UNIT B6N
Configuration: 345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345C MHPU
Mobile Hydraulic Power Unit
Machine Systems
Media Number -KENR6438-00 Publication Date -01/03/2007 Date Updated -19/03/2007
i02554917
Hydraulic Lockout Control - Remove
SMCS - 5001-011-LK
Removal Procedure
Illustration 1 g01187398
1. Remove screws (2) and panel (1).
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21. Illustration 2 g01278781
2. Remove screws (6). Cut cable strap (8) and place switch (7) aside.
3. Remove bolt (4), bolt (5), and hydraulic lockout control (3).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Aug 11 19:37:37 UTC+0800 2020
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22. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
23. Shutdown SIS
Previous Screen
Product: MOBILE HYD POWER UNIT
Model: 345C L MOBILE HYD POWER UNIT B6N
Configuration: 345C L Mobile Hydraulic Power Units B6N00001-UP (MACHINE) POWERED BY C13 Engine
Disassembly and Assembly
345C MHPU
Mobile Hydraulic Power Unit
Machine Systems
Media Number -KENR6438-00 Publication Date -01/03/2007 Date Updated -19/03/2007
i02378526
Hydraulic Lockout Control - Disassemble
SMCS - 5001-015-LK
Disassembly Procedure
Start By:
a. Remove the hydraulic lockout control. Refer to Disassembly and Assembly, "Hydraulic
Lockout Control - Remove".
Illustration 1 g01187382
Personal injury can result from being struck by parts propelled by a
released spring force.
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24. Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
1. Remove retaining rings (1) and lever assembly (2).
2. Remove retaining ring (4), lever assembly (5), and spring (3).
Illustration 2 g01187383
3. Pull back cover (8) in order to remove pin (7) from pipe assembly (6).
Illustration 3 g01187385
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
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25. Follow the recommended procedure and use all recommended tooling to
release the spring force.
4. Remove pin (10) from pin (9).
5. Remove spring (11) from cover (12).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Aug 11 19:38:34 UTC+0800 2020
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