This document provides instructions for disassembling and assembling the travel motor on 345B and 345B L excavator models. It lists the required tools and gives 32 detailed steps for disassembly, including removing covers, springs, pistons, discs, plates, seals, and housing components. Reassembly follows the reverse order, with notes to keep parts clean and properly identify locations. Safety notices warn of spring pressure hazards and preventing hydraulic system contamination.
What Exactly Is The Common Rail Direct Injection System & How Does It WorkMotor Cars International
Learn about Common Rail Direct Injection (CRDi) - the revolutionary technology that has made diesel engines more efficient. Explore its workings, advantages like enhanced fuel efficiency and increased power output, along with drawbacks such as complexity and higher initial cost. Compare CRDi with traditional diesel engines and discover why it's the preferred choice for modern engines.
5 Warning Signs Your BMW's Intelligent Battery Sensor Needs AttentionBertini's German Motors
IBS monitors and manages your BMW’s battery performance. If it malfunctions, you will have to deal with an array of electrical issues in your vehicle. Recognize warning signs like dimming headlights, frequent battery replacements, and electrical malfunctions to address potential IBS issues promptly.
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Experiencing difficulty opening your BMW X3's hood? This guide explores potential issues like mechanical obstruction, hood release mechanism failure, electrical problems, and emergency release malfunctions. Troubleshooting tips include basic checks, clearing obstructions, applying pressure, and using the emergency release.
What Does the PARKTRONIC Inoperative, See Owner's Manual Message Mean for You...Autohaus Service and Sales
Learn what "PARKTRONIC Inoperative, See Owner's Manual" means for your Mercedes-Benz. This message indicates a malfunction in the parking assistance system, potentially due to sensor issues or electrical faults. Prompt attention is crucial to ensure safety and functionality. Follow steps outlined for diagnosis and repair in the owner's manual.
Symptoms like intermittent starting and key recognition errors signal potential problems with your Mercedes’ EIS. Use diagnostic steps like error code checks and spare key tests. Professional diagnosis and solutions like EIS replacement ensure safe driving. Consult a qualified technician for accurate diagnosis and repair.
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.:
1. Agricultural : Supporting Primary and Secondary Agriculture
• Scope: Provide support solutions to enhance agricultural productivity and sustainability.
• Target Areas: Polokwane, Tzaneen, Thohoyandou, Makhado, and Giyani.
2. Automotive Sector: Partnerships with Mechanics and Panel Beater Shops
• Scope: Develop collaborations with automotive service providers to improve service quality and business operations.
• Target Areas: Polokwane, Lephalale, Mokopane, Phalaborwa, and Bela-Bela.
3. Empowerment : Focusing on Women Empowerment
• Scope: Provide business support support and training to women-owned businesses, promoting economic inclusion.
• Target Areas: Polokwane, Thohoyandou, Musina, Burgersfort, and Louis Trichardt.
We will also prioritize Industrial Economic Zone areas and their priorities.
Sign up on https://profilesmes.online/welcome/
To be eligible:
1. You must have a registered business and operate in Limpopo
2. Generate revenue
3. Sectors : Agriculture ( primary and secondary) and Automative
Women and Youth are encouraged to apply even if you don't fall in those sectors.
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.
Over the 10 years, we have gained a strong foothold in the market due to our range's high quality, competitive prices, and time-lined delivery schedules.
Core technology of Hyundai Motor Group's EV platform 'E-GMP'Hyundai Motor Group
What’s the force behind Hyundai Motor Group's EV performance and quality?
Maximized driving performance and quick charging time through high-density battery pack and fast charging technology and applicable to various vehicle types!
Discover more about Hyundai Motor Group’s EV platform ‘E-GMP’!
Things to remember while upgrading the brakes of your carjennifermiller8137
Upgrading the brakes of your car? Keep these things in mind before doing so. Additionally, start using an OBD 2 GPS tracker so that you never miss a vehicle maintenance appointment. On top of this, a car GPS tracker will also let you master good driving habits that will let you increase the operational life of your car’s brakes.
"Trans Failsafe Prog" on your BMW X5 indicates potential transmission issues requiring immediate action. This safety feature activates in response to abnormalities like low fluid levels, leaks, faulty sensors, electrical or mechanical failures, and overheating.
What Does the Active Steering Malfunction Warning Mean for Your BMWTanner Motors
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.
In this presentation, we have discussed a very important feature of BMW X5 cars… the Comfort Access. Things that can significantly limit its functionality. And things that you can try to restore the functionality of such a convenient feature of your vehicle.
2. (D) 138-7575 Link Bracket 2
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.
NOTICE
Failure to properly assemble parts or failure to follow established
procedures can lead to damage to the parts and assembly.
To avoid damage to parts, always identify and mark the parts so that
they can be installed into the same location. Never force parts during
assembly. Keep parts clean and lubricated.
NOTICE
Keep all parts clean from contaminants.
Contamination of the hydraulic system with foreign material will
reduce the service life of the hydraulic system components.
To prevent contaminants from entering the hydraulic system, always
plug or cap the lines, fittings, or hoses as they are disconnected. Cover
any disassembled components and clean them properly before
assembly.
Clean the hydraulic system properly after any major component
exchange or especially after a component failure, to remove any
contamination.
Note: If a failure occurs, an accurate diagnosis of the cause can prevent a recurrence. Information is available to
analyze failures for piston pumps and motors. Refer to Special Publication, SEBD0641, "Analyzing Axial Piston
Pump and Motor Failures".
Note: Inspect all parts. If any parts are worn or damaged use new parts for replacement. The installation of used
parts during reconditioning is acceptable. Reuse and salvage information is available on piston pumps. Refer to
Guideline for Reusable Parts and Salvage Operations, SEBF8032, "Piston Pumps and Motors". During
reconditioning, correct any conditions that might have caused the original failure.
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3. Illustration 1 g00633207
1. Thoroughly clean the outside of the travel motor prior to disassembly. Fasten travel motor (1) to Tool (A).
The weight of the travel motor is 125 kg (275 lb).
2. Put an alignment mark across all housings of the travel motor for assembly purposes.
3. Disconnect tube assembly (2) .
Personal injury can result from parts and/or covers under spring
pressure.
Spring force will be released when covers are removed.
Be prepared to hold spring loaded covers as the bolts are loosened.
Illustration 2 g00633208
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4. Illustration 3 g00633209
4. Remove two socket head bolts (3) from the brake cover that are 180 degrees from each other. Replace these
two bolts with bolts that are slightly longer in length. The two longer bolts will retain the brake cover when
the remaining socket head bolts (3) are removed.
5. Evenly remove the remaining socket head bolts (3) that hold the brake cover in position. Remove the two
longer bolts (3). Remove brake cover (4) from the brake assembly.
Illustration 4 g00633210
6. If necessary, remove brake adjusting screws (5) from the brake cover.
Illustration 5 g00633212
7. Remove brake assembly (6) from the head assembly.
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5. Illustration 6 g00633213
Note: There is an inner spring and an outer spring in each spring set.
8. Remove spring sets (7) from the brake piston.
Illustration 7 g00633214
9. Turn the brake housing to the other side. Remove O-ring seal (8) .
Illustration 8 g00633216
10. Use two suitable forcing screws (9) in order to remove brake piston (10) from the brake housing.
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6. Illustration 9 g00633217
11. Remove discs (11) and plates (12) .
Illustration 10 g00633218
12. Remove O-ring seal (13) .
13. Use Tool (B) in order to remove retaining ring (14). Remove gear (15) .
Illustration 11 g00633219
14. Use Tool (C) in order to remove retaining ring (16) .
15. Remove the nut and bushing (17) from the rod assembly.
16. Remove four socket head bolts (18) that hold the head assembly to the motor housing.
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7. Illustration 12 g00633220
17. Fasten Tool (D) and a hoist to head assembly (19), as shown. Carefully remove the head assembly from the
motor housing. The weight of the head assembly is 25 kg (55 lb).
Illustration 13 g00633221
18. Remove thrust plate (20) from the head.
Illustration 14 g00633223
19. Remove O-ring seal (22) from the head.
20. Remove bearing (23) from the head.
21. Remove pin (21) from the head.
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8. Illustration 15 g00633224
22. Remove O-ring seal (25) from the motor housing.
23. Turn the motor housing on the side, as shown.
Note: Keep the components together, while you remove the barrel assembly from the motor housing. All
parts in the barrel assembly must be reinstalled in the original locations.
24. Carefully remove barrel assembly (24) from the motor housing so the components do not come apart.
25. Disassemble barrel assembly (24), as follows:
Illustration 16 g00633225
a. Place identification marks on piston assemblies (27), retainer (26), and barrel (28). Remove piston
assemblies (27), and retainer (26) from barrel (28) .
b. Separate piston assemblies (27) from retainer (26) .
Illustration 17 g00633227
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9. c. Remove guide (29) from the barrel.
Illustration 18 g00633228
Note: Take note of the shims (30) that are positioned on the barrel for installation purposes.
d. Remove shims (30) from the barrel.
Illustration 19 g00633230
26. Remove adjusting screw (31) from the motor housing. Remove the O-ring seal from the adjusting screw.
27. Remove swashplate assembly (32) from the motor housing.
28. Disassemble the swashplate assembly, as follows:
Illustration 20 g00633231
a. Remove plate (33) .
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10. Illustration 21 g00633232
b. Remove three pins (34) from the plate.
c. Remove two screws (35) .
d. Remove plate (36) .
e. Remove two plungers (37) .
Illustration 22 g00633235
29. Use Tool (B) in order to remove retaining ring (38) that holds shaft assembly (39) in the motor housing.
Illustration 23 g00633238
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11. 30. Use a soft faced hammer in order to remove shaft assembly (39) from the motor housing in the direction that
is shown.
31. Disassemble shaft assembly (39), as follows:
Illustration 24 g00633239
a. Remove O-ring seal (40) from cover (41) .
b. Remove cover (41) from the shaft.
Illustration 25 g00633241
c. Remove lip seal (42) from cover (41) .
Illustration 26 g00633243
d. Use Tool (C) in order to remove retaining ring (43) that holds bearing (44) in position on the shaft.
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12. Illustration 27 g00633245
e. Put the shaft in a press, as shown. Press the shaft out of bearing (44) .
Illustration 28 g00633246
32. Remove two screws (47) and two bearings (46) from the motor housing. Remove two bushings (45) from the
motor housing.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Aug 21 01:01:33 UTC+0800 2020
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 3MW
Configuration: 345B & 345B L TRACK-TYPE EXCAVATORS /HAMMER ARRANGEMENT &/ 3MW00001-UP (MACHINE) POWERED BY 3176C ENGINE
Disassembly and Assembly
345B, 345B Series II and W345B Series II Excavators Machine Systems
Media Number -SENR1934-11 Publication Date -01/01/2012 Date Updated -12/01/2012
i03721001
Travel Motor - Assemble - Series I
SMCS - 4351-016
S/N - 2NW1-UP
S/N - 2SW1-UP
S/N - 2ZW1-UP
S/N - 3MW1-UP
S/N - 4SS1-UP
S/N - 5WS1-UP
S/N - 6MW1-UP
S/N - 6XS1-UP
S/N - 7KS1-UP
S/N - 8KW1-UP
S/N - 8RW1-UP
S/N - 9CW1-UP
S/N - 9GS1-UP
S/N - BFG1-UP
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
(A) 1P-2420 Transmission Repair Stand 1
(B) 1P-1859 Pliers 1
(C) 1P-1863 Pliers 1
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14. (D) 138-7575 Link Bracket 2
(E) 1P-0520 Driver Group 1
NOTICE
Keep all parts clean from contaminants.
Contamination of the hydraulic system with foreign material will
reduce the service life of the hydraulic system components.
To prevent contaminants from entering the hydraulic system, always
plug or cap the lines, fittings, or hoses as they are disconnected. Cover
any disassembled components and clean them properly before
assembly.
Clean the hydraulic system properly after any major component
exchange or especially after a component failure, to remove any
contamination.
Note: If a failure occurs, an accurate diagnosis of the cause can prevent a recurrence. Information is available to
analyze failures for piston pumps and motors. Refer to Special Publication, SEBD0641, "Analyzing Axial Piston
Pump and Motor Failures".
Note: Inspect all parts. If any parts are worn or damaged use new parts for replacement. The installation of used
parts during reconditioning is acceptable. Reuse and salvage information is available on piston pumps. Refer to
Guideline For Reusable Parts and Salvage Operations, SEBF8032, "Piston Pumps and Motors". During
reconditioning, correct any conditions that might have caused the original failure.
Note: O-rings, gaskets, and seals should always be replaced. A used O-ring may not have the same sealing
properties as a new O-ring. Use 1U-6396 O-Ring Assembly Compound during the assembly procedure.
Note: Apply a light film of "10W" oil to all components before assembly.
Illustration 1 g00633246
1. Use Tool (E) in order to install two bushings (45) in the motor housing. Install the bushings until the
bushings are seated in the motor housing.
2. Put two bearings (46) in position in the motor housing, as shown.
3. Put 9S-3263 Thread Lock Compound on the threads of two screws (47) .
4. Install the two screws, and tighten the screws to a torque of 5 N·m (44 lb in).
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15. 5. Assemble shaft assembly (39) , as follows:
Illustration 2 g00633243
a. Heat bearing (44) . Install the bearing until the bearing makes contact with the shoulder on the shaft.
b. Use Tool (C) in order to install retaining ring (43) .
Illustration 3 g00633241
c. Use Tool (E) in order to install lip seal (42) in cover (41) .
d. Install the seal until the seal makes contact with the counterbore in the cover and with the sealing lip
facing toward the inside. Lubricate the lip of the seal with clean hydraulic oil.
Illustration 4 g00633239
e. Install cover (41) on the shaft, as shown.
f. Install O-ring seal (40) on the cover. Lubricate the O-ring seal with clean hydraulic oil.
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16. Illustration 5 g00633235
6. Use a soft faced hammer in order to install shaft assembly (39) in the motor housing. Make sure that the
shaft assembly is seated in the motor housing.
7. Use Tool (B) in order to install retaining ring (38) in the motor housing.
8. Assemble the swashplate assembly, as follows:
Illustration 6 g00633232
a. Install two plungers (37) .
b. Install plate (36) .
c. Install two screws (35) .
d. Install three pins (34) in the plate.
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17. Illustration 7 g00633231
e. Install plate (33) .
Illustration 8 g00633230
9. Install swashplate assembly (32) in the motor housing, as shown.
10. Install the O-ring seal on adjusting screw (31) . Install the screw for adjusting in the motor housing.
11. Assemble barrel assembly (24) , as follows:
Illustration 9 g00633228
a. Install the original amount of shims (30) on the barrel. Make sure that the shims are installed in the
original positions.
Illustration 10 g00633227
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18. b. Install guide (29) on the barrel, as shown. Make sure that the guide is seated squarely.
Illustration 11 g00633225
c. Install nine piston assemblies (27) in the original location in retainer (26) .
d. Install the piston assemblies with the retainer in the original location in the barrel.
Illustration 12 g00633227
Note: Make sure that the barrel assembly (24) does not fall apart during installation in the motor housing.
Illustration 13 g02005414
12. Carefully install barrel assembly (24) over the shaft in the motor housing. Make sure that the components of
the barrel assembly do not fall apart during installation. Install lip type seal (25A) .
13. Install O-ring seal (25) in the motor housing.
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19. Illustration 14 g00633223
14. Install pin (21) in the head.
15. Install bearing (23) in the head. Make sure that the bearing makes contact with the counterbore in the head
during installation.
16. Install O-ring seal (22) in the head.
Illustration 15 g00633221
17. Install thrust plate (20) on the head, as shown.
Illustration 16 g00633220
18. Fasten Tool (D) and a hoist to head assembly (19) , as shown. Carefully put the head assembly in the
original position on the motor housing.
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20. Illustration 17 g00633219
19. Put 9S-3263 Thread Lock Compound on the threads of four socket head bolts (18) .
20. Install four socket head bolts (18) that hold the head assembly to the motor housing.
21. Put 9S-3263 Thread Lock Compound on the threads of bushing (17) .
22. Install the bushing and the nut on the rod assembly in the motor housing.
23. Use Tool (C) in order to install retaining ring (16) on the shaft.
Illustration 18 g00633416
24. Put gear (15) in position on the shaft. Use Tool (B) in order to install retaining ring (14) . This will hold the
gear in position.
25. Install O-ring seal (13) in the head assembly.
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21. Illustration 19 g00633421
26. Install discs (11) and plates (12) in alternating order. Start with a disc and end with a disc.
Illustration 20 g00633417
27. Install brake piston (10) in the brake housing.
Illustration 21 g00633214
28. Turn the brake housing on the other side. Install O-ring seal (8) in the brake housing.
Illustration 22 g00633423
Note: There is an inner spring and an outer spring in each spring set.
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22. 29. Install spring sets (7) in the brake piston.
Illustration 23 g00633424
30. Install brake assembly (6) in the head assembly, as shown.
Illustration 24 g00633426
31. Reinstall the screw for the brake adjustment (5) in the brake cover.
Illustration 25 g00633209
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23. Illustration 26 g00633208
32. Put brake cover (4) in the original position on the head assembly.
33. Put 9S-3263 Thread Lock Compound on the threads of socket head bolts (3) that hold the brake cover in
position.
34. Install the socket head bolts, and tighten the bolts evenly in order to compress the spring sets.
Illustration 27 g00633207
35. Reinstall tube assembly (2) .
NOTICE
To avoid system damage, make sure that the hydraulic motor is
properly filled with hydraulic oil before start-up.
End By: Install the travel motor. Refer to Disassembly and Assembly, "Travel Motor - Install " in this manual.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Fri Aug 21 01:02:29 UTC+0800 2020
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24. 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.
25. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 345B L EXCAVATOR 3MW
Configuration: 345B & 345B L TRACK-TYPE EXCAVATORS /HAMMER ARRANGEMENT &/ 3MW00001-UP (MACHINE) POWERED BY 3176C ENGINE
Disassembly and Assembly
345B, 345B Series II and W345B Series II Excavators Machine Systems
Media Number -SENR1934-11 Publication Date -01/01/2012 Date Updated -12/01/2012
i06299376
Travel Motor - Install - Series I
SMCS - 4351-012
S/N - 2NW1-UP
S/N - 2SW1-UP
S/N - 2ZW1-UP
S/N - 3MW1-UP
S/N - 4SS1-UP
S/N - 5WS1-UP
S/N - 6MW1-UP
S/N - 6XS1-UP
S/N - 7KS1-UP
S/N - 8KW1-UP
S/N - 8RW1-UP
S/N - 9CW1-UP
S/N - 9GS1-UP
S/N - BFG1-UP
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 1
B - M20x2.5x458mm (18 inch) Threaded Rod 2
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26. Note: The procedure to install the right hand travel motor and the procedure to install the left hand travel
motor is identical. The procedure that follows is for one of the travel motors.
1. Thoroughly clean the mating surfaces of the travel motor and the final drive.
Illustration 1 g00699158
2. Replace the O-ring seal (6) that is used between the travel motor and the final drive.
3. Apply clean hydraulic oil on the O-ring seal (6) and install O-ring seal (6) in the final drive.
4. Install coupling (7) . Ensure that the counterbore of coupling (7) is facing toward the drive motor.
Illustration 2 g00594780
Typical example
5. Carefully push travel motor (5) onto Tooling (B) , as shown.
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27. Illustration 3 g00633128
6. Remove a bolt from the cover on the travel motor in order to install Tooling (A) .
7. Slide travel motor (5) into the final drive.
Illustration 4 g00633125
8. Install two of the bolts that secures the travel motor to the final drive.
9. Remove Tooling (B) and install bolts (3) and (4) .
10. Remove Tooling (A) and reinstall the bolt to the cover.
Illustration 5 g00633124
11. Remove the plugs from the ends of hose assemblies (1) and (2) .
12. Connect hose assemblies (1) and (2) to the travel motor.
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