This document provides instructions for disassembling and assembling the piston pump used in the steering system of a 966H wheel loader. It outlines 28 steps for disassembly, removing components like bolts, valves, springs, and pistons. It then outlines 34 steps for assembly, reversing the disassembly process and including checks for proper installation like measuring axial shaft end play. The purpose is to repair or replace internal components while maintaining correct assembly and torque specifications to ensure proper functioning of the steering pump.
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.
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.
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’!
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.
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.
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.
"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.
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.
Why Is Your BMW X3 Hood Not Responding To Release CommandsDart Auto
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.
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.
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.
2. Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 966H WHEEL LOADER A6D
Configuration: 966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine
Disassembly and Assembly
966H and 972H Wheel Loaders Machine Systems
Media Number -RENR8859-07 Publication Date -01/03/2014 Date Updated -14/12/2016
i02288172
Piston Pump (Steering) - Disassemble
SMCS - 4306-015; 5070-015-ZH
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-4878 Plate(1)
1
B 1P-1861 Retaining Ring Pliers 1
(1)
33.3 mm (1.31 inch) diameter
Start By:
a. Remove the steering pump. Refer to Disassembly and Assembly, "Piston Pump (Steering) -
Remove".
Illustration 1 g01145338
1/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
3. 1. Remove bolts (1) and valve (2).
Illustration 2 g01145339
2. Remove O-ring seals (3) from valve (2).
Illustration 3 g01145340
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. Remove plug (4), the O-ring seals, plug (5), and plug (6).
2/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
4. Illustration 4 g01145341
4. Remove spool (7) and spool (8).
5. Remove the O-ring seals from plug (5) and plug (6).
Illustration 5 g01145342
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.
6. Remove adjustment screw (9) and adjustment screw (10).
3/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
5. Illustration 6 g01145354
7. Remove retainer (14), spacer (13), spring (12), and retainer (11).
8. Remove retainer (17), spring (16), and retainer (15).
9. Remove the O-ring seals from adjustment screw (9) and adjustment screw (10).
Illustration 7 g01145355
10. Remove bolts (18) and elbow (19).
Illustration 8 g01145356
4/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
6. 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.
11. Remove bolts (20) and head (21).
Illustration 9 g01145522
12. Remove plate (22).
Illustration 10 g01145523
13. Remove bearing cup (23) and pin (24).
Note: Place the steering pump on suitable blocks, as shown.
5/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
7. Illustration 11 g01145357
14. Remove bearing cone (26) and gasket (9).
Illustration 12 g01145358
15. Remove spacer (28) and barrel assembly (29).
16. Remove spring (27) and piston (30).
Illustration 13 g01145359
6/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
8. Illustration 14 g01145360
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.
17. Use Tooling (A) and a suitable press to disassemble barrel assembly (29).
a. Compress spring (31) until Tooling (A) is below retaining ring (33).
b. Remove retaining ring (33) and slowly release the spring tension.
c. Remove spring (31) and washers (32).
Illustration 15 g01145361
18. Remove bolts (34) and cover (35).
7/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
9. 19. Remove plug (36).
Illustration 16 g01145362
20. Remove O-ring seal (38) from the cover. Remove O-ring seal (39) from the plug.
21. Remove shaft (37).
Illustration 17 g01145365
22. Remove bolts (40) and two spacer plates (41).
23. Remove pistons (42) and the plate.
8/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
10. Illustration 18 g01145366
24. Remove spacer plates (43) and swashplate (44).
Illustration 19 g01145367
25. Remove bearing cone (45).
Illustration 20 g01145368
26. Use Tooling (B) in order to remove retaining ring (46) and seal (47).
Illustration 21 g01145369
9/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
11. 27. Remove bearing cup (48).
28. Remove screws (50). Remove bearings (49) and (51).
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Mar 18 12:08:35 UTC+0800 2020
10/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEB...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
12. Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 966H WHEEL LOADER A6D
Configuration: 966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine
Disassembly and Assembly
966H and 972H Wheel Loaders Machine Systems
Media Number -RENR8859-07 Publication Date -01/03/2014 Date Updated -14/12/2016
i02288174
Piston Pump (Steering) - Assemble
SMCS - 4306-016; 5070-016-ZH
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-4878 Plate(1)
1
B 1P-1861 Retaining Ring Pliers 1
(1)
33.3 mm (1.31 inch) diameter
Illustration 1 g01145369
1. Lower the temperature of bearing cup (48).
2. Install bearing cup (48).
1/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
13. 3. Install bearings (49) and (51).
4. Install screws (50).
Illustration 2 g01145368
5. Install seal (47).
6. Use Tooling (B) in order to install retaining ring (46).
Illustration 3 g01145367
7. Install bearing cone (45).
2/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
14. Illustration 4 g01145366
8. Install swashplate (44) and spacer plates (43).
Illustration 5 g01145365
9. Install pistons (42) and the plate.
10. Install bolts (40) and spacer plates (41).
Illustration 6 g01145362
11. Install O-ring seal (38) onto the cover. Install O-ring seal (39) onto the plug.
12. Install shaft (37).
3/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
15. Illustration 7 g01145361
13. Install cover (35) and bolts (34).
14. Install plug (36).
Illustration 8 g01145359
Illustration 9 g01145360
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.
15. Use Tooling (A) and a suitable press to assemble barrel assembly (29).
a. Install spring (31) and washers (32).
4/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
16. b. Compress spring (31) until Tooling (A) is below retaining ring (33).
c. Install retaining ring (33) and slowly release the spring tension.
Illustration 10 g01145358
16. Install barrel assembly (29) and spacer (28).
17. Install spring (27) and piston (30).
Illustration 11 g01145357
18. Install bearing cone (26) and gasket (9).
5/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
17. Illustration 12 g01145523
19. Install bearing cup (23) and pin (24).
Illustration 13 g01145522
20. Install plate (22).
Illustration 14 g01145356
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.
21. Install head (21) and bolts (20).
22. Tighten bolts (20) to a torque of 91 ± 4 N·m (67 ± 3 lb ft).
6/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
18. Illustration 15 g01145355
23. Install elbow (19) and bolts (18).
Illustration 16 g01145354
24. Install the O-ring seals onto adjustment screw (9) and adjustment screw (10).
25. Install retainer (15), spring (16), and retainer (17).
26. Remove retainer (11), spring (12), spacer (13), and retainer (14).
Illustration 17 g01145342
7/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
19. 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.
27. Install adjustment screw (9) and adjustment screw (10).
Illustration 18 g01145341
28. Install spool (7) and spool (8).
29. Install the O-ring seals onto plug (5) and plug (6).
Illustration 19 g01145340
30. Install the O-ring seal, plug (4), plug (5), and plug (6).
8/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
20. 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.
21. Illustration 20 g01145339
31. Install O-ring seals (3) onto valve (2).
Illustration 21 g01145338
32. Install valve (2) and bolts (1).
33. Tighten bolts (1) to a torque of 34 ± 3 N·m (25 ± 2 lb ft).
Illustration 22 g00359153
34. Use a dial indicator to check the axial shaft end play. Put the dial indicator on the end of the
shaft and pull on the shaft.
9/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
22. The correct axial shaft end play is 0.01 to 0.10 mm (0.0004 to 0.004 inch). Use the correct
shim to achieve this dimension.
End By:
a. Install the steering pump. Refer to Disassembly and Assembly, "Piston Pump (Steering) -
Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed Mar 18 12:09:30 UTC+0800 2020
10/10
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEB...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
23. Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 966H WHEEL LOADER A6D
Configuration: 966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine
Disassembly and Assembly
966H and 972H Wheel Loaders Machine Systems
Media Number -RENR8859-07 Publication Date -01/03/2014 Date Updated -14/12/2016
i02520130
Piston Pump (Steering) - Install
SMCS - 4306-012; 5070-012-ZH
Installation Procedure
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 g01145374
1. Install O-ring seal (7) and coupling (8) to steering piston pump (6).
1/4
966H Wheel Loader A6D00001-UP (MACHINE) POWERED BY C11 Engine(SEBP...
2020/3/18
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...