The document provides instructions for disassembling and assembling the piston pump used in a Caterpillar 725C articulated truck. The disassembly process involves removing 37 individual parts from the pressure and flow compensator valve and piston pump assembly. The assembly process describes installing these 37 parts in the reverse order, taking care with spring-loaded components and ensuring proper torque specifications and clearance measurements are followed. Tools including retaining ring pliers and driver groups are required to complete the process.
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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.
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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.
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.
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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’!
"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.
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.
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.
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.
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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.:
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.
2. Shutdown SIS
Previous Screen
Product: ARTICULATED TRUCK
Model: 725C ARTICULATED TRUCK TFB
Configuration: 725C Articulated Truck TFB00001-UP (MACHINE) POWERED BY C9.3 Engine
Disassembly and Assembly
725C Articulated Truck
Machine Systems
Media Number -UENR2386-00 Publication Date -01/10/2014 Date Updated -01/10/2014
i05878737
Piston Pump (Brake, Fan, Hoist) - Assemble
SMCS - 5070-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1857 Retaining Ring Pliers 1
B 1P-1858 Retaining Ring Pliers 1
C 1P-0510 Driver Group 1
D 8T-5096 Dial Indicator Gp 1
E 9S-3263 Thread Lock Compound 1
Note: Apply a light film of 10W oil to all components before assembly.
1. Check all of the O-ring seals and the components for wear or damage. Replace the
components, if necessary.
2. Lubricate all of the O-ring seals lightly with the lubricant that is being sealed.
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3. Illustration 1 g00789075
3. Position the gap in ring (60) over the weep hole. Use Tooling (A) to install ring (60) into
pump housing (33) .
4. Install roller bearing cup (58) into pump housing (33) .
5. Install shaft seal (59) into pump housing (33). Install lip seal (59) .
6. Invert pump housing (33) .
Illustration 2 g00603861
7. Install shaft seal (55) into pump housing (33). Install lip seal (55) .
8. Install O-ring seal (56) onto pump housing (33).
9. Invert pump housing (33) and support the pump housing on suitable cribbing.
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4. Illustration 3 g00551343
10. Install bearing cone (54) onto pump shaft (53). Install roller bearing cone (54) and pump
shaft (53) into pump housing (33) .
11. Use the following steps to determine the preload on the bearing of the pump assembly.
Illustration 4 g00789125
a. Install adjustment spacer (48) and roller bearing cone (42) on pump shaft (53) .
Illustration 5 g00789089
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5. b. Install spacer (40) and bearing cup (39) into break off plug (34). Install pin (41) into
brake off plug (34) .
c. Apply Tooling (E) to the threads on piston guide (36) and plunger guide (38). Install
the piston guide and the plunger guide into break off plug (34) and tighten to a torque
of 130 N·m (96 lb ft).
Illustration 6 g00789138
d. Position break off plug (34) onto pump housing (33). Install four socket head bolts
(35) but do not tighten at this point.
e. Use a feeler gauge to measure the distance between the break off plug and the pump
housing. Take measurements at three equal locations on the surface between the break
off plug and the pump housing.
f. The average of the three dimensions should be zero to 0.050 mm (0.0020 inch).
g. Adjustment spacer (48) must be replaced or ground to this dimension.
h. When the correct dimension is achieved tighten bolts (35) to 165 ± 30 N·m (122 ± 22
lb ft).
i. Invert the pump.
Illustration 7 g00789180
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6. j. Use Tooling (D), a suitable screwdriver, and a set of slip joint pliers to check the end
play on shaft (53). If end play exists on the shaft assembly, repeat step 11 until the
correct dimension is reached.
k. Remove socket head bolts (35) and break off plug (34) from the pump housing (33).
Remove bearing (42) and adjustment spacer (48) from shaft (53) .
l. Proceed with the assembly of the piston pump.
Illustration 8 g00789206
12. Install bearings (57) into pump housing (33) .
Illustration 9 g00551364
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7. Illustration 10 g00551373
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.
13. Install spring seat (65) and spring (64) into barrel (47), as shown.
14. Position barrel (47) onto a suitable press, as shown. Use Tooling (C) and the press to
compress spring (64). Use Tooling (B) to install retaining ring (63) .
Illustration 11 g00551360
15. Install pin (62) into barrel assembly (47) .
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8. Illustration 12 g00551357
16. Install plug (61) and the O-ring seal. Tighten plug (61) to a torque of 105 ± 10 N·m (77 ± 7
lb ft).
Illustration 13 g00551339
17. Install swashplate assembly (51) into pump housing (33) .
Illustration 14 g00551336
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9. 18. Install piston assemblies (50), retraction plate (49), and bearing (52) onto swashplate
assembly (51) .
Illustration 15 g00551331
19. Install barrel assembly (47) and spacer (48) into pump housing (33) .
Illustration 16 g00551327
20. Install bearing cone (42) onto the pump shaft.
21. Install valve plate (45) onto the barrel assembly.
22. Position spring (44) and control piston (43) onto the swashplate assembly.
23. Install O-ring seal (46) onto pump housing (33) .
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10. Illustration 17 g00789469
24. Install O-ring seals (37) onto break off plug (34) .
Illustration 18 g00551321
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.
25. Position break off plug (34) on pump housing (33), as shown. Install socket head bolts (35).
Tighten socket head bolts (35) to a torque of 165 ± 30 N·m (122 ± 22 lb ft).
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11. Illustration 19 g00551260
26. Install valve stem (28), spring retainer (29), spring (30), spring (31) and seat (32) into
pressure and flow compensator valve (2) .
27. Install O-ring seal (19) onto plug (20) .
28. Install adjustment screw (23), seal (21), adjustment nut (22), seal (24) and cap nut (25) into
plug (20) .
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.
29. Install plug (20) into pressure and flow compensator valve (2) .
30. Install seal (27) and plug (26) into pressure and flow compensator valve (2) .
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12. Illustration 20 g00551252
31. Install valve stem (5), spring retainer (6), spring (7), spring (8), and seat (15) into pressure
and flow compensator valve (2) .
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.
32. Install O-ring seal (16) onto plug (17) .
33. Install adjustment screw (18), seal (9), adjustment nut (10), seal (11) and cap nut (12) onto
plug (17) .
34. Install plug (17) into pressure and flow compensator valve (2) .
35. Install seal (14) and plug (13) into pressure and flow compensator valve (2) .
Illustration 21 g00551251
36. Install O-ring seals (4) onto pressure and flow compensator valve (2) .
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13. Illustration 22 g00551023
37. Position pressure and flow compensator valve (2) on steering piston pump (1), as shown.
Install socket head bolts (3) .
End By: Install the piston pump.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Jan 30 14:50:57 UTC+0800 2020
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14. Shutdown SIS
Previous Screen
Product: ARTICULATED TRUCK
Model: 725C ARTICULATED TRUCK TFB
Configuration: 725C Articulated Truck TFB00001-UP (MACHINE) POWERED BY C9.3 Engine
Disassembly and Assembly
725C Articulated Truck
Machine Systems
Media Number -UENR2386-00 Publication Date -01/10/2014 Date Updated -01/10/2014
i05879517
Piston Pump (Hoist, Steering) - Remove and Install
SMCS - 5070-010
Removal Procedure
Start By:
A. Remove the cab.
Personal injury or death can result from improper lifting or blocking.
When a hoist or jack is used to lift any part or component, stand clear
of the area. Be sure the hoist or jack has the correct capacity to lift a
component. Install blocks or stands before performance of any work
under a heavy component.
Approximate weights of the components are shown. Clean all surfaces
where parts are to be installed.
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.
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15. Refer to Special Publication, NENG2500, "Dealer Service Tool
Catalog" for tools and supplies suitable to collect and contain fluids on
Cat products.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g03730249
1. Disconnect hose assembly (1) and remove hose assembly (2) .
2. Disconnect hose assembly (3) and tube (4) .
Illustration 2 g03730247
3. Disconnect hose assembly (6) .
4. Attach a suitable lifting device to piston pump (7). The weight of piston pump (7) is
approximately 33 kg (73 lb). Remove bolts (5) and piston pump (7).
Installation Procedure
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16. 1. Install piston pump (7) in the reverse order of removal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Jan 30 14:51:52 UTC+0800 2020
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17. Shutdown SIS
Previous Screen
Product: ARTICULATED TRUCK
Model: 725C ARTICULATED TRUCK TFB
Configuration: 725C Articulated Truck TFB00001-UP (MACHINE) POWERED BY C9.3 Engine
Disassembly and Assembly
725C Articulated Truck
Machine Systems
Media Number -UENR2386-00 Publication Date -01/10/2014 Date Updated -01/10/2014
i05879566
Piston Pump (Hoist, Steering) - Disassemble
SMCS - 5070-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-1857 Retaining Ring Pliers 1
B 1P-1858 Retaining Ring Pliers 1
C 1P-0510 Driver Group 1
Start By:
A. Remove the piston pump (steering and hoist).
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18. Illustration 1 g00551023
1. Remove four socket head bolts (3). Remove pressure and flow compensator valve (2) from
steering piston pump (1) .
Illustration 2 g00551251
2. Remove three O-ring seals (4) from pressure and flow compensator valve (2) .
Illustration 3 g00551252
3. Position flow compensator valve (2) in a soft jawed vise.
4. Remove plug (13) and seal (14) from pressure and flow compensator valve (2) .
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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19. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
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click on the link above,
please download the PDF
document first and then
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20. Follow the recommended procedure and use all recommended tooling to
release the spring force.
5. Remove plug (17) from pressure and flow compensator valve (2) .
6. Remove cap nut (12), seal (11), adjustment nut (10), seal (9) and adjustment screw (18)
from plug (17) .
7. Remove O-ring seal (16) from plug (17) .
8. Remove seat (15), spring (8), spring (7), spring retainer ( 6), and valve stem (5) from
pressure and flow compensator valve (2) .
Illustration 4 g00551260
9. Remove plug (26) and seal (27) from pressure and flow compensator valve (2) .
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.
10. Remove plug (20) from pressure and flow compensator valve (2) .
11. Remove cap nut (25), seal (24), adjustment nut (22), seal (21) and adjustment screw (23)
from plug (20) .
12. Remove O-ring seal (19) from plug (20) .
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21. 13. Remove seat (32), spring (31), spring (30), spring retainer (29), and valve stem (28) from
pressure and flow compensator valve (2) .
Illustration 5 g00551321
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.
14. Remove four socket head bolts (35). Remove break off plug (34) from pump housing (33) .
Illustration 6 g00551323
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22. Illustration 7 g00603421
15. Remove four O-ring seals (37) from break off plug (34).
16. Remove piston guide (36) and plunger guide (38) from break off plug (34) .
17. Remove bearing cup (39) and spacer (40) from break off plug (34) .
18. Remove pin (41) from break off plug (34) .
Illustration 8 g00551327
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