The document provides instructions for removing the steering metering pump from a Caterpillar 438D backhoe loader. It instructs the technician to disconnect hydraulic lines and electrical connectors, remove mounting bolts, and remove the metering pump from the machine. Personal safety precautions are provided regarding relieving hydraulic pressure before maintenance.
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.
Fleet management these days is next to impossible without connected vehicle solutions. Why? Well, fleet trackers and accompanying connected vehicle management solutions tend to offer quite a few hard-to-ignore benefits to fleet managers and businesses alike. Let’s check them out!
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 Could Cause The Headlights On Your Porsche 911 To Stop WorkingLancer Service
Discover why your Porsche 911 headlights might flicker out unexpectedly. From aging bulbs to electrical gremlins and moisture mishaps, we're delving into the reasons behind the blackout. Stay tuned to illuminate the road ahead and ensure your lights shine bright for safer journeys.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
How To Fix The Key Not Detected Issue In Mercedes CarsIntegrity Motorcar
Experiencing a "Key Not Detected" problem in your Mercedes? Don’t take it for granted. Go through this presentation to find out the exact nature of the issue you are dealing with. Have your vehicle checked by a certified professional if necessary.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
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Learn why monitoring your Mercedes' Exhaust Back Pressure (EBP) sensor is crucial. Understand its role in engine performance and emission reduction. Discover five warning signs of EBP sensor failure, from loss of power to increased emissions. Take action promptly to avoid costly repairs and maintain your Mercedes' reliability and efficiency.
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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• 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.
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Women and Youth are encouraged to apply even if you don't fall in those sectors.
What Are The Immediate Steps To Take When The VW Temperature Light Starts Fla...Import Motorworks
Learn how to respond when the red temperature light flashes in your VW with this presentation. From checking coolant levels to seeking professional help, follow these steps promptly to prevent engine damage and ensure safety on the road.
2. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 438D BACKHOE LOADER BPE
Configuration: 438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine
Systems
Media Number -RENR3585-11 Publication Date -01/09/2009 Date Updated -28/09/2009
i01442986
Hydraulic Tank - Remove
SMCS - 5056-011
Removal Procedure
Start By:
A. Remove the cab. Refer to Disassembly and Assembly, "Cab - Remove".
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 attachments have been lowered, 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.
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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3. 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.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for
installation purposes. Plug all lines, all hoses and all tubes. This helps to prevent fluid loss and this
helps to keep contaminants from entering the system.
1. Drain the hydraulic oil into a suitable container. The capacity of the hydraulic tank is 38 L
(10 US gal).
Illustration 1 g00755957
2. Loosen clamp (1) and (2). Disconnect hose (3) and (4) .
3. Remove four bolts (5) .
Illustration 2 g00755958
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4. 4. Loosen clamp (6) and disconnect hose (7) .
Illustration 3 g00755960
5. Loosen clamps (9) and (10). Disconnect hoses (11) and (12). Loosen clamp (13) and
disconnect hose (14) .
6. Remove the hydraulic tank assembly (8) .
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Oct 5 01:16:16 UTC+0800 2019
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5. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 438D BACKHOE LOADER BPE
Configuration: 438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine
Systems
Media Number -RENR3585-11 Publication Date -01/09/2009 Date Updated -28/09/2009
i01443704
Hydraulic Tank - Disassemble
SMCS - 5056-015
Disassembly Procedure
Start By:
A. Remove the hydraulic tank. Refer to Disassembly and Assembly, "Hydraulic Tank -
Remove".
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 attachments have been lowered, 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.
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
1/3438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine(...
2019/10/5https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
6. 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.
Note: Cleanliness is an important factor. Before the disassembly procedure, the exterior of the
component should be thoroughly cleaned. This will help to prevent dirt from entering the internal
mechanism.
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for
installation purposes. Plug all lines, all hoses and all tubes. This helps to prevent fluid loss and this
helps to keep contaminants from entering the system.
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.
Illustration 1 g00756180
1. Remove six bolts (1). Remove diffuser assembly (2) and seal (3) .
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7. Illustration 2 g00756181
2. Remove two bolts (4) and sight gauge (5). Remove three fittings (6) .
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Oct 5 01:17:13 UTC+0800 2019
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8. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 438D BACKHOE LOADER BPE
Configuration: 438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine
Systems
Media Number -RENR3585-11 Publication Date -01/09/2009 Date Updated -28/09/2009
i01443980
Hydraulic Tank - Assemble
SMCS - 5056-016
Assembly Procedure
Note: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for
installation purposes. Plug all lines, all hoses and all tubes. This helps to prevent fluid loss and this
helps to keep contaminants from entering the system.
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: 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 g00756180
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9. 1. Use six bolts (1) in order to install diffuser assembly (2) and seal (3) .
Illustration 2 g00756181
2. Use two bolts (4) in order to install sight gauge (5). Install three fittings (6). Tighten three
fittings (6) to a torque of 45 ± 5 N·m (35 ± 5 lb ft).
End By: Install the hydraulic tank. Refer to Disassembly and Assembly, "Hydraulic Tank -
Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Oct 5 01:18:09 UTC+0800 2019
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10. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 438D BACKHOE LOADER BPE
Configuration: 438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine
Systems
Media Number -RENR3585-11 Publication Date -01/09/2009 Date Updated -28/09/2009
i01444175
Hydraulic Tank - Install
SMCS - 5056-012
Installation Procedure
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.
1/3438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine(...
2019/10/5https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
11. Illustration 1 g00755960
1. Put hydraulic tank assembly (8) in position.
2. Connect hoses (11) and (12). Tighten clamps (9) and (10). Connect hose (14) and tighten
clamp (13) .
Illustration 2 g00755958
3. Connect hose (7) and tighten clamp (6). Tighten clamp (6) to a torque of 4.5 ± .5 N·m (40 ±
5 lb in).
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12. Illustration 3 g00755957
Note: There must be 31 mm (1.22 inch) between the front surface of the bracket and the
rear face of the engine block. There must be 7 mm (0.275 inch) between the outlet on the
hydraulic tank and the filter head on the transmission.
4. Install four bolts (5) .
5. Connect hose (3) and (4). Tighten clamp (1) and (2) .
,
End By:
a. Install the cab. Refer to Disassembly and Assembly, "Cab - Install".
b. Fill the hydraulic system with oil. Refer to Operation and MaintenanceSEBU7398,
"Capacities" for the proper capacity.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Oct 5 01:19:06 UTC+0800 2019
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13. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 438D BACKHOE LOADER BPE
Configuration: 438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine
Systems
Media Number -RENR3585-11 Publication Date -01/09/2009 Date Updated -28/09/2009
i01429122
Steering Metering Pump - Remove
SMCS - 4312-011
Removal Procedure
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.
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.
1/4438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine(...
2019/10/5https://127.0.0.1/sisweb/sisweb/techdoc/techdoc_print_page.jsp?returnurl=/sis...
14. 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.
Illustration 1 g00748631
1. Remove torx screws (1) and cover (2) .
Illustration 2 g00748638
2. Remove torx screws (3) and cover (4) .
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15. Illustration 3 g00748641
3. Remove torx screws (5) and plate (6) .
Illustration 4 g00748643
4. Remove two nuts (7) and two bolts (8). Position steering column (9) on the floor of the cab.
Illustration 5 g00748647
5. Disconnect two connectors (10) .
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16. Illustration 6 g00748668
6. Disconnect five lines (11) from metering valve (12) .
Illustration 7 g00748672
7. Remove four allen head screws (13) from metering valve (12) .
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Sat Oct 5 01:20:02 UTC+0800 2019
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17. Shutdown SIS
Previous Screen
Product: BACKHOE LOADER
Model: 438D BACKHOE LOADER BPE
Configuration: 438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine
Disassembly and Assembly
416D, 420D, 424D, 428D, 430D, 432D, 438D and 442D Backhoe Loaders Machine
Systems
Media Number -RENR3585-11 Publication Date -01/09/2009 Date Updated -28/09/2009
i01473776
Steering Metering Pump - Disassemble
SMCS - 4312-015
Disassembly Procedure
Start By:
A. Remove the steering metering pump. Refer to Disassembly and Assembly, "Steering
Metering Pump - Remove" in this manual.
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
Keep all parts clean from contaminants.
1/9438D Backhoe Loader BPE00664-00742 (MACHINE) POWERED BY 3054 Engine(...
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18. 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: Put identification marks on all lines, on all hoses, on all wires, and on all tubes for
installation purposes.
Illustration 1 g00768563
Steering metering pump
1. Remove seven bolts (1) .
2. Remove end cap (2) .
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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. (6) Spacer plate
(7) Star
(8) Drive
(9) Drive spacer
6. Remove drive spacer (9), drive (8), star (7), and spacer plate (6) from the housing.
Illustration 5 g00768590
7. Remove O-ring seal (10) .
Illustration 6 g00768594
8. Remove spool and sleeve assembly (11) .
Note: Do not bind the spool and sleeve assembly in the housing. Rotate the spool and sleeve
assembly slowly in order to remove the assembly from the housing.
Note: During removal, the pin may slide outward from the spool and sleeve assembly which
will lock these parts in the housing. If this occurs, center the pin and continue to remove the
spool and sleeve assembly.
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22. Illustration 7 g00768615
9. Remove pin (12) from the spool and sleeve assembly (11) .
Illustration 8 g00768619
10. Remove spool (13) from the control end of sleeve (14) .
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23. Illustration 9 g00768628
11. Remove centering springs (15) from spool (13) .
Note: The steering metering unit uses six centering springs.
Illustration 10 g00768635
Tapped plug (16) retains the manual steering check valve.
12. Remove tapped plug (16) .
Illustration 11 g00768638
Manual steering check valve
13. Remove roll pin (18) and ball (17) .
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24. Illustration 12 g00768645
Anticavitation valves
14. Remove two roll pins (20) and two balls (19) from the bolt holes by tipping the housing.
Illustration 13 g00768646
(21) Seal
(22) Spacer
(23) Needle bearing
(24) Spacer
15. Remove spacer (24), needle bearing (23), spacer (22), and seal (21) .
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25. Illustration 14 g00768651
16. Pry retaining ring (25) from the housing.
Illustration 15 g00768656
(25) Retaining ring
(26) O-ring seal
(27) Bushing
(28) Dust seal
17. Remove dust seal (28), bushing (27), and O-ring seal (26) .
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