The document provides instructions for removing and installing piston and connecting rod assemblies in an engine. Key steps include:
1. Removing the cylinder head and oil pan before removing pistons and connecting rods.
2. Pushing the connecting rod and piston out of the cylinder block after removing connecting rod cap bolts.
3. Reversing the removal process for installation, ensuring proper orientation of marks on pistons and connecting rods.
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1. Removing the cylinder head, oil pan, pistons and connecting rods.
2. Carefully pushing the connecting rod and piston out of the cylinder bore.
3. Removing connecting rod bearings and caps, and pushing the crankshaft out of the cylinder block.
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1. Removing the cylinder head, oil pan, pistons and connecting rods.
2. Carefully pushing the connecting rod and piston out of the cylinder bore.
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2. Carefully pushing the connecting rod and piston out of the cylinder bore.
3. Removing connecting rod bearings and caps, and pushing the crankshaft out of the cylinder block.
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The document provides instructions for servicing components of a Caterpillar 305.5E2CR mini hydraulic excavator engine, including removing and installing the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling and assembling the pistons and connecting rods. The procedures include lists of required tools and step-by-step instructions with illustrations.
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The document provides instructions for servicing components of a Caterpillar 305.5E2CR mini hydraulic excavator engine, including removing and installing the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling and assembling the pistons and connecting rods. The procedures include lists of required tools and step-by-step instructions with illustrations.
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The document provides instructions for removing and installing various engine components on a Caterpillar 305.5E2CR Mini Hydraulic Excavator, including the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling the pistons and connecting rods. The procedures include lists of required tools and step-by-step instructions with illustrations for each component. Safety and cleaning notices are also provided throughout.
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The document provides instructions for servicing components of a Caterpillar 305.5E2CR mini hydraulic excavator engine, including removing and installing the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling and assembling the pistons and connecting rods. The procedures include lists of required tools and step-by-step instructions with illustrations.
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The document provides instructions for removing and installing pistons, connecting rods, and the crankshaft on a Caterpillar C2.4 engine. Key steps include:
1. Removing the cylinder head, oil pan, pistons and connecting rods.
2. Carefully pushing the connecting rod and piston out of the cylinder bore.
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The document provides instructions for removing and installing pistons, connecting rods, and the crankshaft on a Caterpillar C2.4 engine. Key steps include:
1. Removing the cylinder head, oil pan, pistons and connecting rods.
2. Carefully pushing the connecting rod and piston out of the cylinder bore.
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1. Removing the cylinder head, oil pan, pistons and connecting rods.
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- Removing and installing the camshaft and valve lifters.
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- Removing and installing the pistons and connecting rods.
The procedures provide illustrations and specify required tools and torque values where applicable. Safety notices are also included.
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This document provides instructions for removing and installing various engine components on a 306E Mini Hydraulic Excavator including:
- Removing and installing the camshaft and valve lifters.
- Removing and installing the camshaft gear.
- Removing and installing the engine oil pan.
- Removing and installing the pistons and connecting rods.
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- Removing and installing the camshaft gear
- Removing and installing the engine oil pan
- Removing and installing the pistons and connecting rods
- Disassembling the pistons and connecting rods
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This document provides instructions for disassembling and assembling components of a Caterpillar C2.6 engine, including removing and installing the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling the pistons and connecting rods. The procedures include lists of required tools and step-by-step instructions with illustrations for each component. Safety notices are included to take precautions when handling parts and fluids.
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This document provides instructions for disassembling and assembling components of a Caterpillar C2.6 engine, including removing and installing the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling the pistons and connecting rods. The procedures include lists of required tools and step-by-step instructions with illustrations for each component. Safety notices are included to take precautions when handling parts and fluids.
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This document provides instructions for removing and installing various engine components on a 306E Mini Hydraulic Excavator including the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling the pistons and connecting rods. The procedures include a list of required tools and step-by-step instructions describing how to remove, inspect, and install each part in reverse order of removal while following proper safety practices.
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This document provides instructions for removing and installing various engine components on a 306E Mini Hydraulic Excavator including the camshaft, camshaft gear, engine oil pan, pistons, and connecting rods. The procedures include a list of required tools and step-by-step instructions describing how to remove, inspect, and install each part in reverse order of removal while taking appropriate safety precautions. Torque specifications are provided where applicable.
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This document provides instructions for removing and installing various engine components on a 306E Mini Hydraulic Excavator including the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and disassembling the pistons and connecting rods. The procedures include a list of required tools and step-by-step instructions describing how to remove, inspect, and install each part in reverse order of removal while following proper safety practices.
Caterpillar Cat 306E Mini Hydraulic Excavator (Prefix FHL) Service Repair Man...hvy7sbkw8e
This document provides instructions for removing and installing various engine components on a Caterpillar 306E Mini Hydraulic Excavator, including the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and related components. The procedures include using various specialized tools and following steps such as draining fluids, aligning marks, applying sealants, and torquing bolts to specified values. Safety notices are provided to take precautions when handling fluids and to avoid damaging parts.
Caterpillar Cat 306E Mini Hydraulic Excavator (Prefix FHL) Service Repair Man...xiapokang564341
This document provides instructions for removing and installing various engine components on a Caterpillar 306E Mini Hydraulic Excavator, including the camshaft, camshaft gear, engine oil pan, pistons, connecting rods, and related components. The procedures include using various specialized tools and following steps such as draining fluids, aligning marks, applying sealants, and torquing bolts to specified values. Safety notices are provided to take precautions when handling fluids and to avoid damaging parts.
This document provides instructions for removing and installing cylinder heads on a Caterpillar 3176C engine. The removal procedure involves removing various components like sensors, tubes, and manifolds to access the cylinder head. Thirteen steps are outlined to remove the cylinder head, which weighs 135 kg. The installation procedure involves cleaning surfaces, inspecting for damage, selecting the correct gasket, and torquing 26 bolts to secure the cylinder head. Proper cleaning and installation of gaskets and seals is emphasized to prevent leaks.
Caterpillar Cat 345B Series II Excavator (Prefix ALB) Service Repair Manual (...f7djidksmd3e
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This document provides assembly instructions for a travel motor on an excavator model 345B Series II. It outlines 31 steps to assemble components like the head, housing, plates, seals, and pins. Special tools are required for tasks like installing seals. Technicians are advised to clean all parts, replace all seals and O-rings, and correct any conditions that caused prior failures.
Caterpillar Cat 345B L Excavator (Prefix 9GS) Service Repair Manual (9GS00001...f7djidksmd3e
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and sensors. The cylinder head is then removed using lifting equipment due to its weight of 135 kg. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper specification. Special tools and repair kits are listed for tasks such as tapping threads and installing Helicoil inserts if head bolt threads are damaged.
The document provides instructions for removing and installing a cylinder head on a Caterpillar 3176C engine. It describes removing components like sensors, tubes, and manifolds. It instructs to clean mating surfaces, select the correct gasket, and install the head using a lifting device. Detailed steps are given for tightening the head bolts in a specific sequence and torque pattern to properly secure the cylinder head.
This document provides instructions for removing and installing cylinder heads on 345B and 345B L excavator models. The removal procedure involves removing various components to access the cylinder head such as the valve cover, rocker arms, and pushrods. Specific bolts and sensors must then be removed from the cylinder head. The installation procedure specifies cleaning surfaces, installing new gaskets and seals, and tightening head bolts to the proper torque. Special tools and repair kits are listed for tasks such as removing fuel filters and repairing damaged cylinder block threads.
Caterpillar Cat 345B II MH EXCAVATOR (Prefix APB) Service Repair Manual (APB0...f7djidksmd3e
The document provides instructions to disassemble a swing drive for a 345B II MH excavator. Key steps include:
1. Draining the oil and removing covers and gears to access the internal components.
2. Using punches and hammers to remove pins holding planetary gears to disassemble the carrier assembly.
3. Removing the ring gear, carrier assembly, and other internal parts which require multiple people due to weights over 35 kg.
The purpose is to fully disassemble the swing drive to facilitate repair or replacement of internal components.
Caterpillar Cat 345B II EXCAVATOR (Prefix FEE) Service Repair Manual (FEE0000...f7djidksmd3e
This document provides instructions for assembling the swing drive of a 345B II excavator. Key steps include:
1. Cleaning and inspecting all parts before assembly.
2. Applying anti-seize compound and grease to bearings and installing them into the swing drive housing along with the pinion shaft and bearing cage.
3. Heating and pressing bearings onto the pinion shaft and installing the assembly into the swing drive housing using a press.
4. Temporarily installing bolts to hold the bearing cage aligned with the housing. The instructions provide details on lubricants to use and proper positioning of parts.
The document provides instructions for disassembling a piston motor (hydraulic fan) with the following key steps:
1. Remove the head and internal components like seals, plates, and bearings.
2. Extract the pistons, retainer, and bearings from the housing.
3. Use specialty tools to remove the retaining ring and springs, allowing removal of the swashplate and shaft.
Proper safety precautions and cleaning of parts is emphasized before disassembly.
Caterpillar Cat 336E L HVG Excavator (Prefix RBS) Service Repair Manual (RBS0...f7djidksmd3e
The document provides instructions to remove the rear power take-off (RPTO) from a Caterpillar C9.3 engine. The steps are:
1. Remove the flywheel housing.
2. Remove the rear cover and gasket.
3. Remove the rear power take-off (RPTO) and O-ring seal.
This document provides instructions for disassembling and assembling the travel motor on Caterpillar 345B and 345B L Excavator models. It lists required tools and parts and provides 32 numbered steps to fully disassemble the travel motor by removing components like brackets, covers, pistons, plates, seals, and housing pieces. Illustrations accompany each step to show how to position the motor and parts for disassembly and reassembly. Safety notices are also included to handle parts and fluids properly.
Caterpillar Cat 340D2 L Excavator (Prefix HHK) Service Repair Manual (HHK0000...f7djidksmd3e
The document provides instructions for disassembling the final drive of an excavator model 340D2 L. It describes 25 steps to remove components such as gears, shafts, seals, bearings and housings. Various tools are required including link brackets and forcing bolts to compress springs. Personal protective equipment is recommended as parts can be propelled by released spring forces. The total weight of the final drive assembly is approximately 550 kg.
Caterpillar Cat 340F L LRE Excavator (Prefix YBF) Service Repair Manual (YBF0...f7djidksmd3e
This document provides the disassembly and assembly procedures for the travel motor on a 340F L LRE excavator. It includes 27 steps to disassemble the travel motor by removing components like the head, springs, plates, seals and bearings. The 27 steps to assemble list installing these same components in reverse order and include notes about lubrication, alignment and torque specifications. Required tools are listed for both procedures.
The document provides instructions for removing and installing an engine oil filter base on a 336D LN excavator. It describes:
1) Removing various connectors, seals, valves, and plugs from the engine oil filter base during disassembly.
2) Assembling the engine oil filter base by installing the parts in reverse order of removal.
3) Installing the engine oil filter base on the engine, including attaching hoses and bolts.
The document provides instructions for installing a rear power take-off (RPTO) on a C9.3 engine. The procedure involves installing various components like a bearing, thrust washer, dowels, adapter assembly, idler gear and shaft. Tools like guide studs and driver groups are required. Torque specifications and the correct sequence are important to properly install the RPTO.
This document provides instructions for disassembling and assembling the travel motor of a 336E excavator. The disassembly process involves removing 27 different components of the travel motor including the head, springs, brake piston, plates, and seals. The assembly process reverses the disassembly steps and provides details on lubricating parts and ensuring proper alignment of components like the cam plate and brake piston. Special tools are required for tasks like removing the rotating assembly and installing seals and bearings.
The document provides instructions for installing a cylinder head on a Caterpillar 330 excavator engine. It describes:
1. Cleaning the cylinder head and ensuring it is free of contaminants before installation.
2. Attaching the cylinder head to the cylinder block using bolts in the specified tightening sequence and torque.
3. Reinstalling related components like the exhaust manifold, fuel injection lines, and valve train once the cylinder head is secured.
The summary highlights the key steps of cleaning the cylinder head, attaching it to the engine block, and reinstalling additional parts. It is provided in 3 sentences as requested.
The document provides instructions for installing and removing a turbocharger on a Caterpillar 330 excavator engine:
1) To remove the turbocharger, loosen clamps and bolts holding the oil supply/drain tubes and housing. Remove the turbocharger and check seals.
2) To install the turbocharger, position it on the exhaust manifold with new gaskets. Attach the oil tubes and housing with bolts and clamps.
3) The instructions also cover removing and installing the exhaust manifold, which involves removing nuts and studs, checking gaskets, and attaching the manifold.
Caterpillar Cat 330D N Hydraulic Excavator (Prefix RAS) Service Repair Manual...f7djidksmd3e
The document provides instructions for removing and disassembling the swivel component of a 330D L hydraulic excavator. It lists required tools and outlines a 15 step procedure for removing the swivel that includes disconnecting hoses, removing bolts and other fasteners, and using lifting devices. A 7 step disassembly procedure is also provided which involves cleaning, positioning, and separating the swivel's outer housing and rotor components using bolts, washers, and specialized tooling. Personal protective equipment is recommended when handling fluids.
Implementing ELDs or Electronic Logging Devices is slowly but surely becoming the norm in fleet management. Why? Well, integrating ELDs and associated connected vehicle solutions like fleet tracking devices lets businesses and their in-house fleet managers reap several benefits. Check out the post below to learn more.
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!
Charging Fueling & Infrastructure (CFI) Program Resources by Cat PleinForth
Cat Plein, Development & Communications Director of Forth, gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Charging Fueling & Infrastructure (CFI) Program by Kevin MillerForth
Kevin Miller, Senior Advisor, Business Models of the Joint Office of Energy and Transportation gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Charging and Fueling Infrastructure Grant: Round 2 by Brandt HertensteinForth
Brandt Hertenstein, Program Manager of the Electrification Coalition gave this presentation at the Forth and Electrification Coalition CFI Grant Program - Overview and Technical Assistance webinar on June 12, 2024.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
Dahua provides a comprehensive guide on how to install their security camera systems. Learn about the different types of cameras and system components, as well as the installation process.
Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
2. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304.5E2 MINI HYD EXCAVATOR FXT
Configuration: 304.5E Mini Hydraulic Excavator FXT00001-UP (MACHINE) POWERED BY C2.4
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06547479
Piston and Connecting Rods - Remove and Install
SMCS - 1225-010
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 456-7967 Piston ring compressor 1
Start By:
a. Remove cylinder head.
b. Remove oil pan.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Discard all used Connecting Rod fasteners.
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3. Illustration 1 g06015326
1. Remove bolts (1) and connecting rod cap (2).
Illustration 2 g06015587
2. Carefully push connecting rod (3) and the piston into the cylinder bore until they are clear of
the crankshaft and out of the cylinder block.
Note: The connecting rod and the connecting rod cap should have an etched Number (X) on
the side. The number on the connecting rod and the connecting rod cap must match. Make a
temporary mark on the connecting rod and the connecting rod cap to identify the cylinder
number.
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4. Illustration 3 g06015618
3. Remove connecting rod bearings (4).
4. Repeat Step 1 through Step 3 for remaining pistons and connecting rods.
Installation Procedure
1. Install the connecting rods and the pistons in the reverse order of removal.
Note: Ensure that the piston and the connecting rod assembly are installed in the correct
cylinder.
Illustration 4 g02840445
a. The mark (5A) on the connecting rod must align with the fuel pump. Mark (1A) on
the piston must align with the flywheel.
b. Lubricate connecting rod bearings with clean engine oil.
Note: Install the bearing shells for the connecting rods dry when clearance checks are
performed. Refer to Disassembly and Assembly, "Bearing Clearance - Check" for the
correct procedure. Apply clean engine oil to the bearing shells for the connecting rods
during final assembly.
c. Install connecting rod bearings (4) with locating tabs correctly seated into slots.
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5. Illustration 5 g06015708
d. Use Tooling (A) to install the piston and connecting rod assembly.
Note: Apply clean engine oil to the cylinder bore, to the piston rings and to the outer
surface of the piston
e. Install new bolts (1) to the connecting rod (3). Apply clean engine oil to the threads of
bolts (1) and tighten to a torque of 40 N·m to 45 N·m (30 lb ft to 33 lb ft).
Note: Ensure that the installed connecting rod assembly has side play. Rotate the
crankshaft to ensure that there is no binding.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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6. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304.5E2 MINI HYD EXCAVATOR FXT
Configuration: 304.5E Mini Hydraulic Excavator FXT00001-UP (MACHINE) POWERED BY C2.4
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06547693
Pistons and Connecting Rods - Disassemble
SMCS - 1225-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-6683 Ring Expander 1
B 387-1313 Piston Wrist Pin Tool 1
Start By:
a. Remove the pistons and the connecting rods.
Note: Make a temporary mark on the components of the piston and connecting rod assembly.
Marking the components will ensure that the components of each piston and connecting rod
assembly can be reinstalled in the original cylinder. Mark the underside of the piston on the front
pin boss. Do not interchange components.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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7. Illustration 1 g02723365
Illustration 2 g02723368
1. Position the piston and connecting rod in a soft jaw vise. Use Tooling (A) to remove three
rings (2) from piston (1).
Illustration 3 g02723373
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8. Illustration 4 g02723375
2. Remove retaining ring (4) and remove piston wrist pin (3) from piston (1).
Note: Note the position of the forged mark on the piston and the marks on the rod. The
forged marks are for the purposes of correct orientation of the connecting rod assembly and
piston assembly.
3. If necessary, remove bolts (7) and connecting rod bearings (6) from connecting rod (5) and
connecting rod cap (8). Inspect connecting rod bushing (9).
Illustration 5 g02836798
4. Place the piston on a suitable surface with the crown upward. Use Tooling (B) to remove
connecting rod bushing (9) from connecting rod (5).
5. Inspect the connecting rod for wear and damage. If necessary, replace connecting rod (5) or
replace the connecting rod bushing (9).
Note: If the connecting rod or the bush for the piston pin are replaced, refer to
Specifications, "Connecting Rods" for the correct procedure.
6. Repeat Step 1 through Step 5 to disassemble the remaining pistons and connecting rods.
Copyright 1993 - 2020 Caterpillar Inc.
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9. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304.5E2 MINI HYD EXCAVATOR FXT
Configuration: 304.5E Mini Hydraulic Excavator FXT00001-UP (MACHINE) POWERED BY C2.4
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06547702
Pistons and Connecting Rods - Assemble
SMCS - 1225-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 1U-6683 Ring Expander 1
B 387-1313 Piston Wrist Pin Tool 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Ensure that all components are clean and free from wear and damage. If necessary, replace
any components that are worn or damaged.
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10. Illustration 1 g02836831
2. Inspect the connecting rod for wear and damage. If necessary, replace connecting rod (5) or
replace connecting rod bushing (9).
Note: If connecting rod (5) or the bushing (9) for connecting rod pin are replaced, refer to
Specifications, "Connecting Rods" for the correct procedure.
3. Place the piston on a suitable surface with the crown upward. Use Tooling (B) to install
connecting rod bushing (9) into connecting rod (5).
Illustration 2 g02723373
Illustration 3 g02723375
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11. 4. Check connecting rod bushing (9). If necessary, install connecting rod bearings (6) into
connecting rod (5) and connecting rod cap (8). Inspect bolts (7) or replace with new for
assembly later.
5. Lubricate the bore for the piston wrist pin (3) with clean engine oil.
Illustration 4 g02840445
6. Place piston (1) on a suitable surface with the crown downward. Position connecting rod (5)
with the forged markings on the piston and connecting rod in the correct orientation.
Note: The mark (5A) on the connecting rod (5) must align with the fuel pump. Mark (1A)
on the piston (1) must align with the flywheel.
7. Install piston wrist pin (3) into piston (1). Install retaining ring (4).
Illustration 5 g02723365
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12. Illustration 6 g02723368
8. Position the connecting rod and piston (1) into a soft jaw vise. Use Tooling (A) to install
three rings (2) onto piston (1).
Illustration 7 g06045622
9. If the original piston is assembled, follow Step 9.a through Step 9.e to install the piston
rings.
a. Position the spring for the oil control ring into the oil ring groove in piston (1). The
central wire must be located inside the end of the spring.
b. Position the oil control ring with the manufacturing mark in the upward position as
shown in Illustration 7. Use Tooling (A) to install over the piston and the spring.
Note: Ensure that the central wire is 180 degrees from the ring gap.
c. Use Tooling (A) to install the intermediate compression ring into the second groove
in piston (1). The manufacturing mark must be upward. The chamfer on the inner face
must be downward.
d. Use Tooling (A) to install top the compression ring into the top groove in piston (1).
The manufacturing mark must be upward.
e. Position piston ring (2) gaps at 120 degrees away from each other.
10. Repeat Step 2 through Step 9.e for the remaining piston and connecting rod assemblies.
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13. End By:
a. Install the pistons and the connecting rods.
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14. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304.5E2 MINI HYD EXCAVATOR FXT
Configuration: 304.5E Mini Hydraulic Excavator FXT00001-UP (MACHINE) POWERED BY C2.4
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06543010
Crankshaft - Remove
SMCS - 1202-011
Removal Procedure
Start By:
a. Remove pistons and connecting rods.
NOTICE
If the crankshaft has been reground or replaced, the height of the
piston above the cylinder block must be inspected. It is necessary to
remove the cylinder head to inspect the height of the piston above the
cylinder block.
Note: Before you disassemble, measure the side clearance of the crankshaft. Measure it when you
reassemble.
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15. Illustration 1 g06016404
1. Remove bolts (1).
Illustration 2 g06016439
2. Rotate crankshaft (2) and align the crankshaft journals with the reliefs (X) in the Cylinder
Block. Use two people to pull the crankshaft out of the cylinder block. The weight of
crankshaft (2) is approximately 24 kg (53 lb).
Illustration 3 g06016479
3. Remove bolts (3) and main bearing case assemblies (4).
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16. Illustration 4 g06016876
4. Remove main bearings (6) and thrust bearings (5).
Illustration 5 g06016885
5. Remove crankshaft bearing (7).
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17. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304.5E2 MINI HYD EXCAVATOR FXT
Configuration: 304.5E Mini Hydraulic Excavator FXT00001-UP (MACHINE) POWERED BY C2.4
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06544622
Crankshaft - Install
SMCS - 1202-012
Installation Procedure
1. Refer to Specifications, "Crankshaft" for more information. If necessary, replace the
crankshaft or recondition the crankshaft.
2. Ensure that the parent bores for the crankshaft bearings in the cylinder block are clean.
Ensure that the threads for the bearing bolts in the cylinder block are clean and free from
damage.
3. Clean the crankshaft bearings and the thrust washers. Inspect the bearings and the thrust
washers for wear or damage. If necessary, replace the bearings and the thrust washers.
Note: If the crankshaft bearings are replaced, check whether oversize bearings were
previously installed. If the thrust washers are replaced, check whether oversize thrust
washers were previously installed.
4. Ensure that all the lubrication passages are clean and free of debris.
Illustration 1 g06016885
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18. 5. Install crankshaft bearing. (7).
Illustration 2 g06016931
6. When you install the main bearing case assemblies, point the mark FLYWHEEL (Y) to the
flywheel.
Illustration 3 g06016876
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19. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
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please download the PDF
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click on it.
20. Illustration 4 g06045656
7. Install main bearings (6) and thrust bearings (5)
Note: When you install thrust bearings (5) point the oil grooves externally.
Illustration 5 g06016479
8. Install main bearing case assemblies (4) and bolts (3). Tighten bolts (3) to a torque of
46 N·m to 50 N·m (34 lb ft to 37 lb ft).
Note: Install the main bearing case assemblies (4) in the initial positions. Since the
diameters of the main bearing case assemblies are different, install them in the sequence of
their marks on the gear case side.
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21. Illustration 6 g06016404
Illustration 7 g06016439
9. Rotate crankshaft (2) and align the crankshaft journals with the reliefs (X) in the Cylinder
Block. Use two people to install the crankshaft into the cylinder block. The weight of
crankshaft (2) is approximately 24 kg (53 lb).
10. Tighten bolts (1) to a torque of 69 N·m to 73 N·m (51 lb ft to 54 lb ft).
11. Check the crankshaft end play, side clearance, and oil clearance. Refer to Specifications,
"Crankshaft" for more information.
12. Check the piston height. Refer to Systems Operation, Testing and Adjusting, "Piston Height
- Inspect" for more information.
End By:
a. Install pistons and connecting rods.
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All Rights Reserved.
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22. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 304.5E2 MINI HYD EXCAVATOR FXT
Configuration: 304.5E Mini Hydraulic Excavator FXT00001-UP (MACHINE) POWERED BY C2.4
Disassembly and Assembly
C2.4 Tier 4 Final Engines for Caterpillar Built Machines
Media Number -UENR7319-02 Publication Date -01/07/2018 Date Updated -01/08/2018
i06541555
Crankshaft Gear - Remove and Install
SMCS - 1204-010-GE
Removal Procedure
Table 1
Required Tooling
Tool Part Number Part Description Qty
A 1P-2321 Puller Assembly 1
Start By:
a. Remove idler gear.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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