The document provides instructions for removing and installing a boom cylinder on an excavator. Key steps include:
1. Lowering the boom and releasing hydraulic pressure before removal.
2. Detaching hoses and removing bolts and pins to separate the cylinder from the excavator.
3. Lifting the cylinder, which weighs approximately 287kg, off the excavator using slings.
4. Reinstalling involves lifting the cylinder back into place with slings, reattaching with bolts and pins, and reconnecting hoses. Torque specifications are provided for all fasteners.
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.
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’!
"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.
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.
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.
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 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.
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 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.
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.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320F L EXCAVATOR YBM
Configuration: 320F L Excavator YBM00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
320F, 323F Excavators Machine Systems
Media Number -M0066628-06 Publication Date -01/09/2018 Date Updated -18/09/2018
i06221522
Load Control Valve (Boom Cylinder) - Remove and Install
SMCS - 5811-010-BCD
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 311-1362 Vacuum Gauge Gp 1
Start By:
a. Release the hydraulic system pressure.
Personal injury can result from hydraulic oil pressure and hot oil.
Hydraulic oil pressure can remain in the hydraulic system after the
engine has been stopped. Serious injury can be caused if this pressure is
not released before any service is done on the hydraulic system.
Make sure all of the work tools have been lowered to the ground, and
the oil is cool before removing any components or lines. Remove the oil
filler cap only when the engine is stopped, and the filler cap is cool
enough to touch with your bare hand.
1/2(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
3. Illustration 1 g02729614
1. Remove the cap from the hydraulic tank. Install Tooling (A) onto the hydraulic tank. Attach
an air supply hose to Tooling (A). Apply 276 to 414 kPa (40 to 60 psi) of air. This
procedure will pull vacuum on the hydraulic system.
Illustration 2 g02731832
2. Disconnect tube assemblies (1) and (2). Remove bolts (3) and remove load control valve
(4).
Installation Procedure
1. Install load control valve (boom cylinder) (3) in the reverse order of removal.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Nov 21 22:58:07 UTC+0800 2019
2/2(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
4. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320F L EXCAVATOR YBM
Configuration: 320F L Excavator YBM00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
320F, 323F Excavators Machine Systems
Media Number -M0066628-06 Publication Date -01/09/2018 Date Updated -18/09/2018
i06221523
Load Control Valve (Boom Cylinder) - Disassemble
SMCS - 5811-015-BCD
Disassembly Procedure
Start By:
a. Remove the load control valve (boom cylinder)
Illustration 1 g02731169
1. Remove relief valve (4). Remove plug (2) and washer (3).
2. Remove valve (1).
1/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
5. Illustration 2 g02779958
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 (10), shims (9), guide (8), spring (7), valve (6), and valve (5).
4. Remove piston (11), pin (12), and guide (13).
2/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
6. Illustration 3 g02731606
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.
5. Remove bolts (18), cover (17), guide assembly (16), spring (15), and valve (14).
6. Remove the O-ring and back up ring from guide assembly (16)
Illustration 4 g02779957
3/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
7. 7. Remove plug (21) and ball (19).
8. Remove nut (22) and seat (20) from plug (12).
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Nov 21 22:59:03 UTC+0800 2019
4/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
8. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320F L EXCAVATOR YBM
Configuration: 320F L Excavator YBM00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
320F, 323F Excavators Machine Systems
Media Number -M0066628-06 Publication Date -01/09/2018 Date Updated -18/09/2018
i06221527
Load Control Valve (Boom Cylinder) - Assemble
SMCS - 5811-016-BCD
Assembly Procedure
Illustration 1 g02779957
1. Install ball (19), seat (20), plug (21), and nut (22) onto plug (12).
2. Tighten plug (21) to a torque of 48 ± 5 N·m (35 ± 40 lb ft).
3. Tighten seat (20) to a torque of 2.25 ± 0.25 N·m (20 ± 2 lb in). Tighten nut (22) to a torque
of 4.0 ± 0.5 N·m (35 ± 4 lb in).
1/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
9. Illustration 2 g02731606
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.
4. Install the O-ring and back up ring onto guide assembly (16)
5. Install valve (14), spring (15), guide assembly (16), cover (17), and bolts (18).
6. Tighten bolts (18) to a torque of 100 ± 20 N·m (74 ± 15 lb ft).
2/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
10. Illustration 3 g02779958
Illustration 4 g02731169
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.
7. Install relief valve (4). Install washer (3) and plug (2). Tighten relief valve (4) to a torque of
95 ± 14 N·m (70 ± 10 lb ft).
8. Install the O-ring seal onto guide (13). Install guide (13). Tighten guide (13) to a torque of
35 ± 3 N·m (26 ± 2 lb ft).
3/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
11. 9. Install pin (12) and piston (11).
10. Install valve (1).
11. Install valve (5), valve (6), spring (7), guide (8), shims (9), and plug (10).
12. Tighten valve (1) to a torque of 215 ± 25 N·m (159 ± 18 lb ft). Tighten plug (10) to a torque
of 300 ± 40 N·m (221 ± 30 lb ft).
End By:
a. Install the load control valve.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Thu Nov 21 22:59:59 UTC+0800 2019
4/4(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 320F L EXCAVATOR YBM
Configuration: 320F L Excavator YBM00001-UP (MACHINE) POWERED BY C4.4 Engine
Disassembly and Assembly
320F, 323F Excavators Machine Systems
Media Number -M0066628-06 Publication Date -01/09/2018 Date Updated -18/09/2018
i06221540
Boom Cylinder - Remove and Install
SMCS - 5456-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-9485 Pin Driver Cap 1
Cylinders equipped with lock valves can remain pressurized for very
long periods of time, even with the hoses removed.
Failure to relieve pressure before removing a lock valve or
disassembling a cylinder can result in personal injury or death.
Ensure all pressure is relieved before removing a lock valve or
disassembling a cylinder.
1. Fully extend the bucket cylinder. Fully extend the stick cylinder. Lower the boom until the
stick assembly is in contact with the ground.
2. Release the pressure in the hydraulic system.
1/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
13. Illustration 1 g01217839
Illustration 2 g01217840
3. Loosen nut (1). Turn bolt (2) counterclockwise in order to release the pressure in the cylinder.
Illustration 3 g01217850
4. Remove bolts (3).
2/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
14. Illustration 4 g01217906
5. Remove clamps (4).
Illustration 5 g01217908
6. Remove bolts (6) and support assemblies (5).
Illustration 6 g01217912
7. Remove bolts (7) and reposition tube assembly (8) out of the way.
3/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
15. Illustration 7 g01217915
8. Remove bolts (9) and reposition valve assembly (10) out of the way.
Illustration 8 g01217921
9. Attach a suitable lifting device to boom cylinder (11). The weight of boom cylinder (11) is
approximately 287 kg (632 lb).
Illustration 9 g01217928
10. Remove bolts (12) and plate (13). Remove spacer (14) (not shown).
4/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
16. Illustration 10 g01218003
Illustration 11 g01218010
11. Attach Tooling (A) to pin (15). Use a suitable driver in order to reposition pin (15). Remove
shim (16).
Illustration 12 g01218011
12. Lower boom cylinder (11) onto suitable cribbing and attach a suitable lifting device to boom
cylinder (11), as shown. The weight of boom cylinder (11) is approximately 287 kg (632 lb).
5/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
17. Illustration 13 g01218013
13. Remove bolt (18). Remove pin assembly (19) and shims (17). Remove boom cylinder (11).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 4C-9485 Pin Driver Cap 1
Illustration 14 g01218011
1. Attach a suitable lifting device to boom cylinder (11), as shown. The weight of boom cylinder
(11) is approximately 287 kg (632 lb). Position boom cylinder (11) onto the machine.
6/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
18. Suggest:
If the above button click is invalid.
Please download this document
first, and then click the above link
to download the complete manual.
Thank you so much for reading
19. Illustration 15 g01218013
2. Install shims (17) and pin assembly (19) on the head end of boom cylinder (11). Install bolt
(18).
Illustration 16 g01217921
3. Use the suitable lifting device in order to position boom cylinder (11) onto suitable cribbing.
Reposition the suitable lifting device near the rod end of boom cylinder (11). The weight of
boom cylinder (11) is approximately 287 kg (632 lb). Use the suitable lifting device to raise the
rod end of boom cylinder (11) into position.
Illustration 17 g01218505
7/12(W)
w
2019/11/21
https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sisweb/sis...
