The document provides instructions for removing and installing various engine components on a Caterpillar 3126B engine, including:
- Removing and installing the crankshaft vibration damper and pulley.
- Removing the crankshaft front seal.
- Installing the crankshaft front seal.
- Removing and installing the front cover.
- Removing and installing the front housing.
The summaries provide the high level steps for removing and installing the listed components from the 3126B engine in 3 sentences or less per the request.
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.
"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.
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.
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.
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’!
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.
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.
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.
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.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02370081
Vibration Damper and Pulley - Remove and Install
SMCS - 1205-010
Removal Procedure
Illustration 1 g00612677
1. Remove bolts (2), crankshaft vibration damper (1), and the spacers from the crankshaft
pulley.
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3. Illustration 2 g00612684
2. Remove belt (3). Refer to Operation and Maintenance Manual, "Belt - Inspect".
3. Remove bolts (4).
4. Remove crankshaft pulley (5).
Installation Procedure
Illustration 3 g00612684
1. Position crankshaft pulley (5) on the crankshaft. Install bolts (4) and tighten the bolts to a
torque of 160 ± 30 N·m (118 ± 22 lb ft).
2. Install belt (3). Refer to Operation and Maintenance Manual, "Belt - Inspect".
Note: Check the alignment marks on the rubber vibration dampers for proper alignment.
The rubber vibration damper should be replaced if the rubber vibration damper is out of
alignment. Refer to Specifications, "Vibration Damper".
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4. Illustration 4 g00612677
3. Install the spacers and crankshaft vibration damper (1). Install bolts (2) and tighten to a
torque of 55 ± 10 N·m (40 ± 7 lb ft).
4. Adjust the tension of the belt. Refer to Specifications, "Belt Tension Chart".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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5. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01982085
Crankshaft Front Seal - Remove
SMCS - 1160-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7600 Slide Hammer Puller 1
B 1U-8145 Drill Bit 1
Start By:
a. Remove the vibration damper and the pulley. Refer to Disassembly and Assembly,
"Vibration Damper and Pulley - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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6. Illustration 1 g00989224
1. Use Tooling (B) and carefully drill three evenly spaced holes in crankshaft front seal (1).
2. Alternate between the drilled holes and use Tooling (A) to remove crankshaft front seal (1).
Copyright 1993 - 2019 Caterpillar Inc.
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7. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01982092
Crankshaft Front Seal - Install
SMCS - 1160-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
C 1U-7430 Front Seal Installer 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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8. Illustration 1 g00989228
1. Use Tooling (C) to install crankshaft front seal (1).
Note: The crankshaft seal is designed to be installed dry.
End By:
a. Install the vibration damper and the pulley. Refer to Disassembly and Assembly, "Vibration
Damper and Pulley - Remove and Install".
Copyright 1993 - 2019 Caterpillar Inc.
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9. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01379367
Front Cover - Remove
SMCS - 1166-011
Removal Procedure
Start By:
a. Remove the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and
Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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, "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.
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10. Illustration 1 g00728351
1. Remove four bolts (1) that fasten bracket (2) on the front of the engine.
Illustration 2 g00728369
2. Remove the bolts (3) and front cover (4) from the front housing.
Copyright 1993 - 2019 Caterpillar Inc.
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11. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01379400
Front Cover - Install
SMCS - 1166-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: The rear face of the cover and the front face of the housing must be clean.
1. Inspect the condition of the housing cover gasket. Replace the gasket, if necessary.
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12. Illustration 1 g00728369
2. Install the housing cover gasket.
3. Position front cover (4) on the front housing. Install the bolts (3) on front cover (4).
Illustration 2 g00728351
4. Position bracket (2) on the front of the engine.
5. Install four bolts (1) that fasten bracket (2) on the engine.
End By:
a. Install the alternator. Refer to Disassembly and Assembly, "Alternator - Remove and
Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01983906
Housing (Front) - Remove
SMCS - 1151-011
Removal Procedure
Start By:
a. Remove the crankshaft front seal. Refer to Disassembly and Assembly, "Crankshaft Front
Seal - Remove".
b. Remove the camshaft. Refer to Disassembly and Assembly, "Camshaft - Remove".
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, "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.
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15. Illustration 2 g01028155
2. Remove belt tightener (2).
3. Remove front housing (3).
Copyright 1993 - 2019 Caterpillar Inc.
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16. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01983976
Housing (Front) - Install
SMCS - 1151-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8T-9011 Component Cleaner 1
B 4C-9500 Quick Cure Primer 1
C 1U-8846 Gasket Sealant 1
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17. Illustration 1 g01028155
1. Clean the joint face on front housing (3) with Tooling (A).
2. Apply Tooling (B) to the joint face. Allow the primer to dry for at least three to five
minutes.
Note: Do not allow Tooling (C) to seal the main oil passage on front housing (3).
3. Apply Tooling (C) to the joint face. Spread the sealant uniformly. Front housing (3) must be
installed within ten minutes of applying the sealant.
4. Install front housing (3) on the cylinder block.
5. Install belt tightener (2).
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18. Illustration 2 g01028154
6. Install front engine support (1).
End By:
a. Install the camshaft. Refer to Disassembly and Assembly, "Camshaft - Install".
b. Install the crankshaft front seal. Refer to Disassembly and Assembly, "Crankshaft Front
Seal - Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02375078
Camshaft Idler Gear - Remove and Install
SMCS - 1206-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Gp 1
Start By:
a. Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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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20. 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 g01027207
1. Rotate the crankshaft until the number one piston is at the top center position. Timing mark
(4) for camshaft idler gear (2) should be in line with timing mark (5) for crankshaft drive
gear (6).
2. Remove the bolts that fasten plate (1) to idler shaft (3). Remove plate (1).
3. Slide camshaft idler gear (2) from idler shaft (3).
4. Use Tooling (A) and a suitable press to remove the bearing from camshaft idler gear (2).
5. Remove the bolt and idler shaft (3) from the cylinder block.
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 1P-0520 Driver Gp 1
NOTICE
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21. Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01027207
1. Position idler shaft (3) on the cylinder block. Install the bolt that holds idler shaft (3) to the
cylinder block. Tighten the bolt to a torque of 70 ± 15 N·m (51 ± 11 lb ft).
2. Use Tooling (A) and a suitable press to install the bearing in camshaft idler gear (2). Install
the bearing until the bearing is 0.40 ± 0.25 mm (0.016 ± 0.010 inch) below the front face of
camshaft idler gear (2).
3. Install camshaft idler gear (2) on idler shaft (3). Align timing mark (4) for camshaft idler
gear (2) with timing mark (5) for crankshaft drive gear (6).
4. Position plate (1) and install the bolts. Tighten the bolts to a torque of 70 ± 15 N·m
(51 ± 11 lb ft).
End By:
a. Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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22. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02370572
Valve Mechanism Cover - Remove and Install
SMCS - 1107-010
Removal Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01182877
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23. 1. Remove bolts (2) and valve mechanism cover (1).
2. Remove the seal from valve mechanism cover (1).
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01182877
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24. Illustration 3 g01182875
1. Install the seal in valve mechanism cover (1).
2. Position valve mechanism cover (1) on the engine and install bolts (2). Tighten the bolts in a
numerical sequence.
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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25. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C EXCAVATOR EMR
Configuration: 322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED BY 3126 Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01982239
Valve Mechanism Cover Base - Remove and Install
SMCS - 1120-010
Removal Procedure
Start By:
a. Remove the valve mechanism cover. Refer to Disassembly and Assembly, "Valve
Mechanism Cover - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Disconnect the harness assembly from the valve mechanism cover base.
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26. 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
27. Illustration 1 g01027286
2. Disconnect harness assemblies (1) from each of the unit injectors.
3. Remove valve mechanism cover base (2).
Installation Procedure
Illustration 2 g01027286
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322C L, 322C LN Hydraulic Excavators EMR00001-UP (MACHINE) POWERED B...
2019/9/10
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