This document provides instructions for servicing components of a 304E2CR Mini Hydraulic Excavator CJ2 engine, including installing a crankshaft rear seal, removing and installing a flywheel housing, removing and installing a crankshaft pulley, removing a crankshaft front seal, and removing and installing an idler gear. The procedures describe cleaning parts, applying sealant, using specialty tools, and ensuring proper alignment of timing marks during reassembly.
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.
"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.
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.
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 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.
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.
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 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: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243489
Crankshaft Rear Seal - Install
SMCS - 1161-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 387-1352 Wear Sleeve Installer and Guide 1
B 1P-0520 Driver 1
C - Loctite 17430 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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3. Illustration 1 g02718716
Illustration 2 g02718719
1. Position wear sleeve (4) on Tooling (A). Ensure that the crankshaft flange is clean, dry, and
free from damage.
2. Apply Tooling (C) and use Tooling (A) to install the wear sleeve.
Illustration 3 g02715938
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4. Illustration 4 g02718254
Note: Do not lubricate the crankshaft rear seal or the crankshaft flange. The crankshaft rear
seal must be installed dry. Lubricate the inner rubber portion of the crankshaft rear seal.
3. Use Tooling (B) to install a new crankshaft rear seal (3) in bearing case cover (1).
4. Position the gaskets and bearing case cover (1) and install bolts (2). Position bearing case
cover (1) with marking UP upward.
5. Apply engine oil to bolts (2).
6. Tighten bolts (2) to a torque of 24 to 27 N·m (18 to 20 lb ft). Tighten bolts (2) with an equal
force on diagonal line.
End By:
a. Install the flywheel.
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5. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243491
Flywheel Housing - Remove and Install
SMCS - 1157-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A -
Guide Stud
M10 by 100 mm
2
Start By:
a. Remove the flywheel.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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6. Illustration 1 g02731610
1. Remove two bolts (2) from flywheel housing (1).
2. Install Tooling (A) into flywheel housing (1).
3. Install a suitable lifting device to flywheel housing (1). The weight of flywheel housing (1)
is approximately 40 kg (88 lb).
4. Remove remaining 11 bolts (2) and from flywheel housing (1).
5. Remove flywheel housing (1) from the cylinder block.
6. Remove the gasket.
7. If necessary, remove the dowels from the cylinder block.
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A -
Guide Stud
M10 by 100 mm
2
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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7. 1. Ensure that the flywheel housing is clean and free from damage. If necessary, replace the
flywheel housing.
Illustration 2 g02731610
2. Inspect the crankshaft rear seal for leaks. If there are any oil leaks, replace the crankshaft
rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal - Remove" and refer
to Disassembly and Assembly, "Crankshaft Rear Seal - Install" for the correct procedure.
3. Clean the rear face of the cylinder block. If necessary, install the dowels into the cylinder
block.
4. Install Tooling (A) to the cylinder block.
5. Install the gasket.
6. Install a suitable lifting device to flywheel housing (1). The weight of flywheel housing (1)
is approximately 40 kg (88 lb).
7. Use the lifting device to align flywheel housing (1) with Tooling (A). Install flywheel
housing (1) to the cylinder block.
8. Install 11 bolts (2).
9. Remove Tooling (A). Install remaining two bolts (2).
10. Check the alignment of flywheel housing (1) with the crankshaft. Refer to System
Operation, Testing and Adjusting, "Flywheel Housing - Inspect" for the correct procedure.
End By:
a. Install the flywheel.
Mon Feb 17 19:15:21 UTC+0800 2020
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8. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243492
Crankshaft Pulley - Remove and Install
SMCS - 1205-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1P-2321 Puller As. 1
Start By:
a. Remove the alternator belt.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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9. Illustration 1 g02718161
1. Use a suitable tool in order to prevent the crankshaft from rotating. Remove nut (2) in order
to remove crankshaft pulley (1).
Illustration 2 g02718163
2. Position Tooling (A). Remove crankshaft pulley (1) from the crankshaft.
Installation Procedure
1. Install crankshaft pulley (1) in the reverse order of removal.
1. Tighten nut (2) to a torque of 138 - 156 N·m (102 - 115 lb ft).
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10. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243500
Crankshaft Front Seal - Remove
SMCS - 1160-011
Removal Procedure
Start By:
a. Remove the crankshaft pulley.
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.
Dispose of all fluids according to local regulations and mandates.
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11. Illustration 1 g02717555
1. Remove key (1) and sleeve (2) from the crankshaft.
Illustration 2 g02717557
2. Remove crankshaft front seal (3).
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12. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243515
Crankshaft Front Seal - Install
SMCS - 1160-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: The crankshaft front seal should be installed dry. Lubricate the inner rubber portion of the
crankshaft front seal.
1. Inspect the nose of the crankshaft for damage. Ensure that the crankshaft is clean and dry.
Illustration 1 g02717557
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13. 2. Position a new crankshaft front seal (3). Install crankshaft front seal (3).
Illustration 2 g02717555
3. Lubricate the inner rubber portion of the crankshaft front seal. Position sleeve (2) on the
crankshaft and install key (1).
End By:
a. Install the crankshaft pulley.
Copyright 1993 - 2020 Caterpillar Inc.
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14. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243527
Idler Gear - Remove and Install
SMCS - 1206
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 387-1314 Idler Gear Tool 1
Start By:
a. Remove the front housing.
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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15. Dispose of all fluids according to local regulations and mandates.
Illustration 1 g02720887
Illustration 2 g02720888
Illustration 3 g02720892
Alignment of timing marks
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16. 1. Ensure that Timing Marks (X) on the idler gear and the crankshaft gear are aligned. Refer to
Illustration 1.
2. Ensure that Timing Marks (Y) on the idler gear and the camshaft gear are aligned. Refer to
Illustration 2.
3. Ensure that Timing Marks (Z) on the idler gear and the fuel injection pump gear are aligned.
Refer to Illustration 3.
Illustration 4 g02720894
4. Remove retaining ring (2) and collar (3). Remove idler gear (1).
5. Remove idler gear (1) from the idler shaft.
Illustration 5 g02720895
6. Use Tooling (A) to remove idler gear bearing (4) from idler gear (1).
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17. Illustration 6 g02720896
7. If necessary, follow Steps 7.a and 7.b in order to remove idler shaft (5).
a. Make a temporary mark on the cylinder block in order to show the position of the oil
hole.
b. Remove bolts (6) and the washers. Remove idler shaft (5) from the cylinder block.
Installation Procedure
1. Install idler gear (1) in the reverse order of removal.
a. Ensure that the gears, cylinder block surface, and idler gear (1) are clean and free
from wear or damage. If necessary, replace any components that are worn or
damaged.
b. Lubricate idler shaft (5) with clean engine oil.
c. Lubricate idler gear bearing surface (4) with clean engine oil.
d. Apply engine oil to bolts (6). Tighten bolts (6) to a torque of 24 to 27 N·m
(18.0 to 20.0 lb ft).
Copyright 1993 - 2020 Caterpillar Inc.
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18. 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.
19. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304E2 CR MINI HYD EXCAVATOR CJ2
Configuration: 304E 2CR Mini Hydraulic Excavator CJ200001-UP (MACHINE) POWERED BY C2.4 Engine
Disassembly and Assembly
C1.7, C1.8 and C2.4 Tier 4 Interim and EU Stage 3A Engines for Caterpillar Built
Machines
Media Number -UENR0128-11 Publication Date -01/08/2015 Date Updated -09/06/2016
i05243564
Housing (Front) - Remove
SMCS - 1151-011; 1162-011
Removal Procedure
Start By:
a. Remove the crankshaft front seal.
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.
Dispose of all fluids according to local regulations and mandates.
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20. Illustration 1 g02728059
1. Disconnect harness assembly (4) from shut off solenoid (3).
2. Remove nut (2). Remove shut off solenoid (3) and the O-ring seal from front housing (1).
Illustration 2 g02728060
Illustration 3 g02728061
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21. Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
3. Remove bolts (9) and remove oil fill cover (6) and the gasket.
4. Remove bolts (8) and the washers. Remove nuts (5) and the washers from governor control
cover (7).
5. Remove two springs (10) and remove governor control cover (7) and the gasket.
Illustration 4 g02728063
6. Remove 15 bolts (11) Marked X from front housing (1). Remove front housing (1) from the
cylinder block. Remove the gasket.
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