The document provides instructions for removing and installing various engine components on a Caterpillar 3046 engine, including:
- Removing the flywheel by drilling holes in it and using a lifting strap and tool.
- Installing a new crankshaft rear seal using sealing tools and installing the flywheel back on with bolts.
- Removing the flywheel housing by removing bolts with a lifting strap and tool, and installing a new gasket and housing.
- Removing the vibration damper and pulley by removing bolts and nuts with sockets and a puller tool if needed.
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.
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.
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.
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.
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.
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.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
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.
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.
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.
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!
"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.
Your VW's camshaft position sensor is crucial for engine performance. Signs of failure include engine misfires, difficulty starting, stalling at low speeds, reduced fuel efficiency, and the check engine light. Prompt inspection and replacement can prevent further damage and keep your VW running smoothly.
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!
The Octavia range embodies the design trend of the Škoda brand: a fusion of
aesthetics, safety and practicality. Whether you see the car as a whole or step
closer and explore its unique features, the Octavia range radiates with the
harmony of functionality and emotion
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01646268
Flywheel - Remove
SMCS - 1156-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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3. Illustration 1 g00527024
1. Install Tool (A), a strap, and a suitable lifting device onto flywheel (2) .
2. Remove six bolts (1) that secure flywheel (2) from the crankshaft.
3. Remove flywheel (2). The weight of the flywheel is 50 kg (110 lb).
Note: Dowel pin hole (3) is slightly offset in order to ensure correct installation.
4. Check the condition of the dowels (not shown). If the dowels are damaged, use new parts
for replacement.
Illustration 2 g00527069
5. Check the condition of the ring gear (4). Replace the ring gear with a new part if the gear is
worn or damaged.
6. Place flywheel (2) and ring gear (4) on a suitable support.
Note: Identify the orientation of the ring gear on the flywheel for the correct positioning
when the new ring gear is installed.
7. Use a hammer and a punch in order to remove ring gear (4) from the flywheel.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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4. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01646270
Flywheel - Install
SMCS - 1156-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Always wear protective gloves when handling parts that have been
heated.
1. Use an oven and heat ring gear (2) to a maximum temperature of 150 °C (302 °F). Install
the ring gear.
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5. Illustration 1 g00562859
2. Position the ring gear (4) on flywheel (2) .
Illustration 2 g00527024
3. Check the condition of the dowels (not shown). If the dowels are damaged, use new parts
for replacement.
4. Install Tool (A), a strap, and a suitable lifting device onto flywheel (2) .
5. Install flywheel (2). The weight of the flywheel is 50 kg (110 lb).
Note: Dowel pin hole (3) is slightly offset in order to ensure correct installation.
6. Install six bolts (1) in order to secure flywheel (2) onto the crankshaft. Tighten the bolts to a
torque of 83 ± 5 N·m (61 ± 4 lb ft).
7. Remove Tool (A) .
8. Check the flywheel runout. Refer to Testing and Adjusting, "Flywheel - Inspect" for more
information on flywheel runout.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Tue Dec 1 10:39:03 UTC+0800 2020
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6. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i05485410
Crankshaft Rear Seal - Remove
SMCS - 1161-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-7600 Slide Hammer Puller Gp 1
Start By:
A. Remove the flywheel.
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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7. 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 g00527955
1. Drill three evenly spaced 3 mm (.12 inch) holes in crankshaft rear seal (1) .
2. Use Tool (A) in order to remove the crankshaft rear seal.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 1 10:40:03 UTC+0800 2020
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8. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i05485391
Crankshaft Rear Seal - Install
SMCS - 1161-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 438-3244 Oil Seal Installer 1
B 438-3245 Seal Adapter 1
C 6V-3303 Bolt 1
D 4B-5275 Washer 1
E 9U-6172 Bolt 2
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Clean the faces of all the mating parts. Apply a thin coat of clean engine oil to a new
crankshaft rear seal.
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9. Illustration 1 g00528113
2. Position Tooling (B) onto the crankshaft and install Tooling (E) .
Note: Be sure that Tooling (B) is correctly aligned with the crankshaft.
3. Put new crankshaft rear seal (1) in Tooling (A) .
4. Install Tooling (C) , Tooling (D) , and Tooling (A) on Tooling (B) .
5. Push crankshaft rear seal (1) onto the crankshaft until Tooling (A) bottoms out.
6. Remove the tooling from the crankshaft. Check the crankshaft rear seal for correct
installation.
End By: Install the flywheel.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01646275
Flywheel Housing - Remove and Install
SMCS - 1157-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 135-7575 Link Bracket 1
Start By:
A. Remove the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting
Motor- Remove and Install".
B. Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear
Seal - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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11. Illustration 1 g00528388
1. Install Tool (A), a strap, and a suitable lifting device onto flywheel housing (1) .
2. Remove twelve bolts (2) and the washers that secure flywheel housing (1) to the cylinder
block.
3. Remove flywheel housing (1). The weight of the flywheel is 30 kg (66 lb).
Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 138-7575 Link Bracket 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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12. Illustration 2 g00528389
1. Check the condition of two dowels (4). If dowels (4) are damaged, use new parts for
replacement.
2. Clean old gasket material (3) from the surfaces of the cylinder block and the flywheel
housing that contact each other. Install a new gasket on the cylinder block (not shown).
Illustration 3 g00528388
3. Install flywheel housing (1) .
4. Install the washers and twelve bolts (2) in order to secure flywheel housing (3) to the
cylinder block.
5. Remove Tool (A) .
End By:
a. Install the electric starting motor. Refer to Disassembly and Assembly, "Electric Starting
Motor- Remove and Install".
b. Install the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear Seal -
Install".
Tue Dec 1 10:42:02 UTC+0800 2020
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13. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01646277
Vibration Damper and Pulley - Remove and Install
SMCS - 1205-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 6V-9120 Socket (1) 1
is
B 1P-2321 Combination Puller 1
( 1 )
Tool (A) is a 46 mm socket.
Start By:
A. Remove the V-belts. Refer to Disassembly and Assembly, "V-Belts - Remove and Install".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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14. Illustration 1 g00528749
1. Remove six bolts (1) and the washers from vibration damper (2). Remove vibration damper
(2) from crankshaft pulley (5) .
Note: Inspect the vibration damper for leaks and dents. If either condition exists, replace the
vibration damper with a new part.
2.
Illustration 2 g00559259
3. Use Tool (A) and remove nut (3) and the washer from the crankshaft.
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15. Illustration 3 g00559308
4. If necessary, use Tool (B) and remove crankshaft pulley (5) .
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 4 g00559259
1. Install crankshaft pulley (5) with the washer and nut (3) onto crankshaft (4) .
2. Use Tool (A) to tighten nut (3) to a torque of 490 ± 10 N·m (360 ± 7 lb ft). Hit nut (3) with
a hammer and torque the bolt again to 490 ± 10 N·m (360 ± 7 lb ft).
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16. Illustration 5 g00528749
3. Use six bolts (1) and the washers in order to install vibration damper (2) on the crankshaft
pulley.
End By: Install the V-belts. Refer to Disassembly and Assembly, "V-Belts - Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 1 10:43:01 UTC+0800 2020
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17. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01027796
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
Start By:
A. Remove the vibration damper and the crankshaft 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.
NOTICE
Care must be taken to ensure that fluids are contained during
performance of inspection, maintenance, testing, adjusting and repair
of the machine. Be prepared to collect the fluid with suitable containers
before opening any compartment or disassembling any component
containing fluids.
1/2
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18. Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop
Products Guide", for tools and supplies suitable to collect and contain
fluids in Caterpillar machines.
Dispose of all fluids according to local regulations and mandates.
Illustration 1 g00529162
1. Drill three evenly spaced 3 mm (.12 inch) holes in crankshaft front seal (1) .
2. Use Tool (A) and remove crankshaft front seal (1) .
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 1 10:44:00 UTC+0800 2020
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19. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01027827
Crankshaft Front Seal - Install
SMCS - 1160-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
4C-6376 Seal Installer Stud 1
4C-6377 Seal Installer Washer 1
4C-6378 Seal Installer Sleeve 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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20. Illustration 1 g00529163
1. Clean the faces of all the mating parts. Apply a thin coat of clean engine oil to a new
crankshaft front seal.
2. Install new crankshaft front seal (1) with Tool (A) .
3. Remove Tool (A) and check crankshaft front seal (1) for correct installation.
4. Apply clean engine oil to the face of the crankshaft pulley that will be in contact with the
new crankshaft front seal.
End By: Install the vibration damper and the pulley. Refer to Disassembly and Assembly,
"Vibration Damper and Pulley - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 1 10:44:59 UTC+0800 2020
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21. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01646292
Gear Group (Front) - Remove - Idler Gear Only
SMCS - 1206-011
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 9U-6148 Idler Shaft Puller 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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22. 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: Before removal, ensure that the marks on the timing gears are in alignment. Align the
fuel injection drive gear with the "33" mark with the "3" mark on the idler gear. Make an
alignment of the "2" mark on the camshaft gear with the "22" mark on the idler gear. Align
the "1" mark on the crankshaft gear with the "11" mark on the idler gear. The No. 1 cylinder
is at the top center position when these marks are in alignment.
Illustration 1 g00559575
Illustration 2 g00559536
1. Remove idler gear bolt (1) and the washer from the idler gear shaft .
2. Remove thrust plate (2) .
3. Remove idler gear (3) .
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23. Illustration 3 g00559567
Illustration 4 g00559569
4. Use Tool (A) and remove idler shaft (4) from the cylinder block.
Illustration 5 g00559572
5. If necessary, remove five bolts (5) that hold front plate (6) to the cylinder block.
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24. 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.
25. 6. Remove front plate (6) and the gasket.
Note: See the following list for the removal of the other gears in the front gear group.
• In order to remove the camshaft gear, refer to Disassembly and Assembly, "Camshaft -
Remove and Install".
• In order to remove the fuel injection pump gear, refer to Disassembly and Assembly, "Fuel
Injection Pump Housing and Governor - Remove".
• In order to remove the gear to the engine oil pump, refer to Disassembly and Assembly,
"Engine Oil Pump - Remove".
• In order to remove the crankshaft front gear, refer to Disassembly and Assembly,
"Crankshaft Gear - Remove and Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Tue Dec 1 10:45:59 UTC+0800 2020
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26. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 318B N EXCAVATOR 7KZ
Configuration: 318B L & 318B LN Excavators 7KZ00001-UP (MACHINE) POWERED BY 3046 Engine
Disassembly and Assembly
3046 Engine For Caterpillar Built Machines
Media Number -SENR6458-05 Publication Date -01/04/2004 Date Updated -22/04/2004
i01045442
Gear Group (Front) - Install - Idler Gear Only
SMCS - 1206-012
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Illustration 1 g00559572
1. Install a new gasket and front plate (6) .
Note: Ensure that all mating surfaces are clean and free of old gasket material.
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27. 2. Install five bolts (5) that hold front plate (6) to the cylinder block. Tighten these bolts to a
torque of 10 to 13 N·m (7 to 10 lb ft).
Illustration 2 g00559567
3. Install idler shaft (4) onto the cylinder block.
Note: If necessary, cool the idler shaft to 0 °C (32 °F) before installation.
Illustration 3 g00559536
Note: Ensure that the marks on the timing gears are in alignment. Align the fuel injection
drive gear with the "33" mark with the "3" mark on the idler gear. Make an alignment of the
"2" mark on the camshaft gear with the "22" mark on the idler gear. Align the "1" mark on
the crankshaft gear with the "11" mark on the idler gear. The No. 1 cylinder is at the top
center position when these marks are in alignment.
4. Install idler gear (3) .
5. Install thrust plate (2) .
6. Install the washer and idler gear bolt (1) onto thrust plate (2). Tighten idler gear bolt (1) to a
torque of 34 ± 5 N·m (25 ± 4 lb ft).
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