The document provides instructions for removing and installing a diesel particulate filter on a Caterpillar 308E2CR Mini Hydraulic Excavator. It describes disconnecting sensors and tubes, removing mounting bolts, and cleaning or replacing the filter assembly. Torque specifications are listed for reinstalling components. Safety precautions are noted, such as wearing protective equipment when handling used filters.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix fjx) service repair...fjkskekdmmenm
The document provides instructions for removing and installing components of a Diesel Particulate Filter (DPF) and various engine parts, including:
- Disassembling and cleaning the DPF
- Reassembling the DPF
- Removing and installing the DPF, inlet manifold, and inlet/exhaust valve springs
The procedures include safety precautions and lists of required tools. Steps describe disconnecting sensors and tubes, removing mounting bolts/hardware, and reinstalling parts in reverse order. Torque specifications are provided for fasteners.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix fjx) service repair...fujsekfsmemm
The document provides instructions for removing and installing components of a Diesel Particulate Filter (DPF) and various engine parts, including:
- Disassembling and cleaning the DPF
- Reassembling the DPF
- Removing and installing the DPF, inlet manifold, and inlet/exhaust valve springs
The procedures include safety precautions and lists of required tools. Steps describe disconnecting sensors and tubes, removing mounting bolts/hardware, and reinstalling parts in reverse order. Torque specifications are provided for fasteners.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...shenjiao97221
The document provides instructions for removing and installing the diesel particulate filter on a 308E2 CR Mini Hydraulic Excavator FJX powered by a C3.3B engine. It describes removing temperature sensors, tubes, and other components to separate the filter assembly. Instructions are given to clean the filter and reassemble it in reverse order. Safety precautions are listed, such as wearing protective equipment when handling used filters.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...xie25190
The document provides instructions for removing and installing a diesel particulate filter from a 308E2 CR Mini Hydraulic Excavator FJX00001-UP powered by a C3.3B engine. It describes disconnecting sensors and tubes, removing mounting bolts, and separating filter components. Instructions are given to clean the filter and register new component serial numbers. The assembly procedure outlines installing components in reverse order and proper tightening torques.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...s20y0196u
The document provides instructions for removing and installing the diesel particulate filter on a 308E2 CR Mini Hydraulic Excavator FJX powered by a C3.3B engine. It describes removing temperature sensors, tubes, and other components to separate the filter assembly. Instructions are given to clean the filter and reassemble it in reverse order. Safety precautions are listed, such as wearing protective equipment when handling used filters.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...jiduanbu
The document provides instructions for disassembling and assembling the diesel particulate filter of a Caterpillar 308E2CR Mini Hydraulic Excavator engine. It describes removing temperature sensors, tubes, and other components from the filter body and collar. It then explains cleaning the filter and reversing the process to reassemble the components and sensors back onto the filter housing. Proper safety precautions and torque specifications are listed to correctly service the diesel particulate filter.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...iphg8793466
The document provides instructions for removing and installing a diesel particulate filter from a 308E2 CR Mini Hydraulic Excavator FJX00001-UP powered by a C3.3B engine. It describes disconnecting sensors and tubes, removing mounting bolts, and separating filter components. Instructions are given to clean the filter and register new component serial numbers. The assembly procedure outlines installing components in reverse order and proper tightening torques.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix my2) service repair...fjjsekfksmem
The document provides instructions for removing and installing various engine components on a 308E2CR Mini Hydraulic Excavator MY2, including:
- Exhaust gas recirculation valve
- Fumes disposal filter
- Exhaust manifold
- Diesel particulate filter
The steps include draining coolant, removing bolts and hoses, and reinstalling components in the reverse order, applying anti-seize compound to bolts and ensuring proper torque specifications. Safety precautions are provided to avoid burns from hot components.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix fjx) service repair...fjkskekdmmenm
The document provides instructions for removing and installing components of a Diesel Particulate Filter (DPF) and various engine parts, including:
- Disassembling and cleaning the DPF
- Reassembling the DPF
- Removing and installing the DPF, inlet manifold, and inlet/exhaust valve springs
The procedures include safety precautions and lists of required tools. Steps describe disconnecting sensors and tubes, removing mounting bolts/hardware, and reinstalling parts in reverse order. Torque specifications are provided for fasteners.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix fjx) service repair...fujsekfsmemm
The document provides instructions for removing and installing components of a Diesel Particulate Filter (DPF) and various engine parts, including:
- Disassembling and cleaning the DPF
- Reassembling the DPF
- Removing and installing the DPF, inlet manifold, and inlet/exhaust valve springs
The procedures include safety precautions and lists of required tools. Steps describe disconnecting sensors and tubes, removing mounting bolts/hardware, and reinstalling parts in reverse order. Torque specifications are provided for fasteners.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...shenjiao97221
The document provides instructions for removing and installing the diesel particulate filter on a 308E2 CR Mini Hydraulic Excavator FJX powered by a C3.3B engine. It describes removing temperature sensors, tubes, and other components to separate the filter assembly. Instructions are given to clean the filter and reassemble it in reverse order. Safety precautions are listed, such as wearing protective equipment when handling used filters.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...xie25190
The document provides instructions for removing and installing a diesel particulate filter from a 308E2 CR Mini Hydraulic Excavator FJX00001-UP powered by a C3.3B engine. It describes disconnecting sensors and tubes, removing mounting bolts, and separating filter components. Instructions are given to clean the filter and register new component serial numbers. The assembly procedure outlines installing components in reverse order and proper tightening torques.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...s20y0196u
The document provides instructions for removing and installing the diesel particulate filter on a 308E2 CR Mini Hydraulic Excavator FJX powered by a C3.3B engine. It describes removing temperature sensors, tubes, and other components to separate the filter assembly. Instructions are given to clean the filter and reassemble it in reverse order. Safety precautions are listed, such as wearing protective equipment when handling used filters.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...jiduanbu
The document provides instructions for disassembling and assembling the diesel particulate filter of a Caterpillar 308E2CR Mini Hydraulic Excavator engine. It describes removing temperature sensors, tubes, and other components from the filter body and collar. It then explains cleaning the filter and reversing the process to reassemble the components and sensors back onto the filter housing. Proper safety precautions and torque specifications are listed to correctly service the diesel particulate filter.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix FJX) Service Repair ...iphg8793466
The document provides instructions for removing and installing a diesel particulate filter from a 308E2 CR Mini Hydraulic Excavator FJX00001-UP powered by a C3.3B engine. It describes disconnecting sensors and tubes, removing mounting bolts, and separating filter components. Instructions are given to clean the filter and register new component serial numbers. The assembly procedure outlines installing components in reverse order and proper tightening torques.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix my2) service repair...fjjsekfksmem
The document provides instructions for removing and installing various engine components on a 308E2CR Mini Hydraulic Excavator MY2, including:
- Exhaust gas recirculation valve
- Fumes disposal filter
- Exhaust manifold
- Diesel particulate filter
The steps include draining coolant, removing bolts and hoses, and reinstalling components in the reverse order, applying anti-seize compound to bolts and ensuring proper torque specifications. Safety precautions are provided to avoid burns from hot components.
Caterpillar cat 308 e2cr mini hydraulic excavator (prefix my2) service repair...fujsjekskem
The document provides instructions for removing and installing components on a 308E2CR Mini Hydraulic Excavator engine, including the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are outlined that involve draining coolant, wearing protective equipment when handling hot or hazardous parts, and containing fluids during repair work. The procedures describe removing and installing parts like hoses, sensors, brackets, and filters, noting torque specifications for reinstallation.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...fusjekkdmdmd2w
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...f8usejkddmmd
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or threads.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...jfksemmdm3e
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...f8useudjkddmm2
The document provides instructions for removing and installing components related to emissions control on a Caterpillar 308E2CR mini hydraulic excavator engine. It describes removing the exhaust gas recirculation valve by draining coolant, removing bolts and hoses, and disconnecting electrical connections. It also details removing the diesel particulate filter by marking positions, removing sensors and bolts, and cleaning components before reassembling in reverse order. Safety precautions are provided throughout for hot and pressurized fluids.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...f7usueijdkdmm3e
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...f7useijdkdmdm
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...itj79143591
The document provides instructions for removing and installing components related to emissions control on a Caterpillar 308E2CR mini hydraulic excavator engine. It describes removing the exhaust gas recirculation valve by draining coolant, removing bolts and hoses, and disconnecting electrical connections. It also details removing the diesel particulate filter by marking positions, removing sensors and bolts, and cleaning components before reassembling in reverse order. Safety precautions are provided throughout for hot and pressurized fluids.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...fujsekmdd8di
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...fusekddmm3e
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...fujskkmdmd
The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
Caterpillar Cat 308E2CR Mini Hydraulic Excavator (Prefix MY2) Service Repair ...fjskekmdmdm1
The document provides instructions for removing and installing components related to emissions control on a Caterpillar 308E2CR mini hydraulic excavator engine. It describes removing the exhaust gas recirculation valve by draining coolant, removing bolts and hoses, and disconnecting electrical connections. It also details removing the diesel particulate filter by marking positions, removing sensors and bolts, and cleaning components before reassembling in reverse order. Safety precautions are provided throughout for hot and pressurized fluids.
This document provides instructions for servicing fuel system components on Caterpillar D25D and D30D articulated trucks. It describes how to assemble and install the fuel transfer pump. It also provides procedures for removing and installing fuel injection lines and nozzles, including using specialized tools to properly seat the nozzles and seals. Diagrams illustrate each step in the processes.
This document provides instructions for installing and removing components of the fuel system for a Caterpillar D25D and D30D articulated truck. It describes how to assemble and install the fuel transfer pump, remove and install fuel injection lines, and remove fuel injection nozzles. The procedures include installing seals, tightening connections, and using specialty tools to properly remove and install components while keeping the system clean and contaminant-free.
This document provides instructions for removing and installing the rear gear group and rear crankshaft seal of a D8N track-type tractor. The removal procedure involves 11 steps including removing bolts, gears, seals, bushings and bearings. The installation procedure involves 12 steps including lowering component temperatures, applying sealant, installing gears, seals, bushings, bearings and bolts while precisely matching dimensions and orientations. Special tools and precautions are noted.
The document provides instructions for disassembling and assembling a unit injector hydraulic pump. It describes removing 17 individual parts in 16 steps. It then describes assembling the pump in 24 steps, reinstalling the parts in reverse order. Tools required are listed. Cautions are provided to keep parts clean and prevent dirt entry into the fuel system.
This document provides instructions for removing and installing various fuel system components on a 3054B Industrial Engine, including:
1. Removing and installing the fuel filter base.
2. Removing the fuel transfer pump.
3. Removing and installing the fuel injection lines.
4. Removing the fuel injection nozzles.
It includes diagrams to identify the parts and provides step-by-step instructions for properly removing, installing, and reconnecting each component while taking safety precautions to prevent contamination of parts.
The document provides instructions for removing and installing various engine components on a Caterpillar 740 OEM articulated truck powered by a C15 engine. The instructions include removing the rear power take-off, vibration damper and pulley, crankshaft front seal, and front cover. The procedures describe required tools and parts, provide illustrations of the components, and list the step-by-step removal and installation instructions.
This document provides instructions for installing and removing the ejector blade carriage on a 740 Ejector Articulated Truck. It describes using lifting equipment and blocking to safely handle the 210 kg carriage component. The 10-step removal procedure includes loosening lock rings, bolts, and other hardware to separate the carriage from the machine. The 11-step installation procedure specifies replacing hardware in reverse order and adjusting components like floor rollers. Cleaning parts and noting shim positions are emphasized for correct reassembly.
This document provides instructions for removing and installing various components of the rear gear group and crankshaft rear seal of a Caterpillar C11 engine. The removal process involves using various tools to remove bolts, seals, gears, covers, and bearings. The installation process lists the components and specifies how to install bearings, seals, gears, covers and bolts. Precautions are provided such as cleaning parts, applying threadlock and lubricants, and ensuring proper bearing fits and angles.
The document provides instructions for removing and installing a crankshaft front seal and heavy duty front cover on a C4.4 engine. It describes removing the crankshaft pulley and fan, using puller and installer tools to remove and install the seal, cleaning and applying sealant to install a new seal, and aligning and torquing bolts to install the front cover.
This document provides instructions for disassembling and removing the transmission from a 432F2 backhoe loader. It describes:
1) Positioning jack stands and support tubes to lift the front and rear of the machine, draining the transmission fluid.
2) Removing mounting bolts, brackets and hoses to separate the transmission from the engine and rear axle housing.
3) Using overhead lift equipment to remove the transmission once it is fully separated from the machine.
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The document provides instructions for removing and installing components on a 308E2CR Mini Hydraulic Excavator engine, including the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are outlined that involve draining coolant, wearing protective equipment when handling hot or hazardous parts, and containing fluids during repair work. The procedures describe removing and installing parts like hoses, sensors, brackets, and filters, noting torque specifications for reinstallation.
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The document provides instructions for servicing components of a 308E2CR Mini Hydraulic Excavator engine. It includes procedures for removing and installing components like the exhaust gas recirculation valve, fumes disposal filter, exhaust manifold, and diesel particulate filter. Safety precautions are provided, and the work is to be done in the specified order while applying any recommended lubricants to bolts or studs.
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2) Inspecting the flywheel and removing the ring gear if needed.
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The document provides instructions for removing and installing a flywheel, flywheel housing, and crankshaft rear seal on a Caterpillar 320D2 L excavator engine. The removal process involves using guide studs and lifting devices to support heavy components. Inspection of parts for wear or damage is recommended. Installation requires aligning components and torquing fasteners to the specified values. Proper cleaning and sealing of mating surfaces helps ensure a leak-free seal.
Caterpillar Cat 320C U Excavator (Prefix CLM) Service Repair Manual (CLM00001...flxz89698858
The document provides step-by-step instructions to disassemble and assemble the auxiliary pump drive group of an excavator. It details removing covers, shafts, gears, seals, and bearings during disassembly. The assembly section instructs lowering bearing temperatures and installing components in reverse order while applying sealant. Cleanliness is emphasized throughout to prevent contamination of hydraulic systems.
Caterpillar Cat 320C LU Excavator (Prefix CLM) Service Repair Manual (CLM0000...flxz89698858
1. The document provides step-by-step instructions to disassemble the auxiliary pump drive group, which includes removing covers, shafts, gears, seals, and bearings.
2. The assembly instructions then guide reversing the disassembly process, noting the importance of cleanliness and replacing worn parts. Proper bearing installation and alignment of gears and shafts is emphasized.
3. The overall purpose is to repair or replace internal components while preventing contamination of the hydraulic system.
This document provides instructions for removing and installing various fuel system components on a 320C excavator with a 3066 engine. It describes removing the fuel filter base, fuel injection lines, fuel injection nozzles, fuel shutoff solenoid, and fuel injection pump. Detailed steps and illustrations are provided for each procedure, including required tools and safety precautions.
Caterpillar Cat 320 S EXCAVATOR (Prefix 9WG) Service Repair Manual (9WG00723 ...flxz89698858
This document provides instructions for removing and installing a fuel transfer pump and governor on 320, 320L, 320N, and 320S excavator models powered by a 3116 engine. The removal procedure involves removing covers, seals, springs, fittings and other components of the fuel transfer pump. The installation procedure specifies cleaning and lubricating parts before reinstalling components in reverse order. Similarly, removing the governor requires disconnecting lines and cables before removing mounting bolts, while installation specifies installing new seals and reconnecting lines.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
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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.
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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.
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!
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.
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
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.
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.
2. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05305970
Diesel Particulate Filter - Disassemble
SMCS - 108F-015
Disassembly Procedure
Wear goggles, gloves, protective clothing, and a National Institute for
Occupational Safety and Health (NIOSH) approved P95 or N95 half-
face respirator when handling a used Diesel Particulate Filter or
Catalytic Converter Muffler. Failure to do so could result in personal
injury.
NOTICE
Do not strike any part of the assembly of the Diesel Particulate Filter
(DPF). Do not allow any object to contact the internal element of the
DPF. If the internal element of the DPF becomes damaged, the
assembly must be replaced.
1. Mark the position of components for installation purposes.
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3. Illustration 1 g03337342
Illustration 2 g03337375
2. Remove temperature sensor (1) from body assembly (8). Remove tube assemblies (4) and
pressure sensor (5).
3. Remove bolts (6). Remove body assembly (8) and gasket (12).
4. Remove bolts (7) to separate DPF filter assembly (9) from collar (10). Remove DPF filter
assembly (9).
5. Remove temperature sensor (2) from collar (10). Remove collar (10) and gasket (12).
6. Remove temperature sensor (3) from catalyst assembly (11). Remove catalyst assembly (11)
and gasket (12).
7. Clean the Diesel Particulate Filter (DPF). Refer to Special Instruction, REHS7788,
"Cleaning the Diesel Particulate Filter (DPF) on C3.3B and C3.8 Engines".
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4. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05305971
Diesel Particulate Filter - Assemble
SMCS - 108F-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A -
Locktite
Nickel Anti Seize 1
Wear goggles, gloves, protective clothing, and a National Institute for
Occupational Safety and Health (NIOSH) approved P95 or N95 half-
face respirator when handling a used Diesel Particulate Filter or
Catalytic Converter Muffler. Failure to do so could result in personal
injury.
NOTICE
Do not strike any part of the assembly of the Diesel Particulate Filter
(DPF). Do not allow any object to contact the internal element of the
DPF. If the internal element of the DPF becomes damaged, the
assembly must be replaced.
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5. Note: After cleaning filter assembly or installing a new filter assembly, the Ash Service must be
performed. Refer to Troubleshooting, UENR3423, "Cat ET Service Features - DPF Soot Load
Reset".
Note: When installing a new DOC or DPF, Caterpillar recommends documenting the new
component serial numbers on-line. Go to SIS Web and select "View More" under Additional
Service Information. Select the "C3.3B and C3.8 Downloads" link. The new DOC or DPF serial
numbers can be entered through the "C3.3B and C3.8 DPF / DOC Service Info Registration".
Illustration 1 g03337342
Illustration 2 g03337375
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6. Illustration 3 g03337490
1. Apply Tooling (A) onto the threads of temperature sensor (3). Install gasket (12) and
temperature sensor (3) onto catalyst assembly (11). Tighten temperature sensor (3) to a
torque of 30 ± 5 N·m (22 ± 3 lb ft).
2. Apply Tooling (A) onto the threads of temperature sensor (2). Install collar (10), gasket
(12), and temperature sensor (2) onto catalyst assembly (11). Tighten temperature sensor (2)
to a torque of 30 ± 5 N·m (22 ± 3 lb ft)
3. Install DPF filter assembly (9) in the correct orientation for the exhaust flow as indicated by
the arrow. Install bolts (7). Install gasket (12). Tighten bolts (7) to a torque of 49 to 64 N·m
(36 to 47 lb ft).
4. Install body assembly (8). Install bolts (6). Tighten bolts (6) to a torque of 49 to 64 N·m
(36 to 47 lb ft).
5. Apply Tooling (A) onto the threads of tube assemblies (4) and temperature sensor (1).
Install temperature sensor (1) onto body assembly (8). Install tube assemblies (4) and
pressure sensor (5). Tighten temperature sensor (1) to a torque of 30 ± 5 N·m (22 ± 3 lb ft).
Tighten tube assemblies (4) to a torque of 19 ± 3 N·m (168 ± 27 lb in).
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7. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05218929
Diesel Particulate Filter - Remove and Install
SMCS - 108F-010
Removal Procedure
Wear goggles, gloves, protective clothing, and a National Institute for
Occupational Safety and Health (NIOSH) approved P95 or N95 half-
face respirator when handling a used Diesel Particulate Filter or
Catalytic Converter Muffler. Failure to do so could result in personal
injury.
The muffler, catalytic converter/muffler, and diesel particulate filter will
become extremely hot during engine operation. A hot muffler, catalytic
converter/muffler and diesel particulate filter can cause serious burns.
Allow adequate cooling time before working on or near the muffler,
catalytic converter/muffler and diesel particulate filter.
NOTICE
Do not strike any part of the assembly of the Diesel Particulate Filter
(DPF). Do not allow any object to contact the internal element of the
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8. DPF. If the internal element of the DPF becomes damaged, the
assembly must be replaced.
Illustration 1 g03337191
1. Disconnect harness assemblies (1).
Illustration 2 g03337204
2. Remove bolts (2) and bolts (3). Disconnect harness assembly (4) from pressure sensor.
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9. Illustration 3 g03337226
3. Remove bolts (5) from DPF mount bracket.
Illustration 4 g03337243
4. Use two people to remove diesel particulate filter (6).
Illustration 5 g03337246
5. Remove temperature sensors (7). Remove pressure sensor (8) and tube assemblies (9).
Installation Procedure
1. Install diesel particulate filter (6) in the reverse order of removal.
a. Tighten bolts (5) to a torque of 52 ± 3 N·m (38 ± 2 lb ft).
b. Tighten sensors (7) to a torque of 30 ± 4 N·m (22 ± 3 lb ft).
c. Tighten tube assemblies (9) to a torque of 19 ± 3 N·m (168 ± 27 lb in).
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10. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05227613
Inlet Manifold - Remove and Install
SMCS - 1058-010
Removal Procedure
Start By:
a. Remove fuel manifold.
b. Remove exhaust gas recirculation valve.
Note: Refer to Specification UENR3421 "Engine Design" for non-specified engine Torque
Values.
Illustration 1 g03339493
1. Disconnect hose assembly (1) and relocate.
2. Remove bolt (2) and remove tube assembly (3).
3. Remove bolts (4) to remove inlet manifold (5) and the gasket.
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11. Installation Procedure
1. Install inlet manifold (5) in the reverse order of removal.
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12. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05224034
Inlet and Exhaust Valve Springs - Remove and Install
SMCS - 1108-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
7F-4292 Valve Spring Compressor 1
9U-6144 Adapter 1
Start By:
a. Remove the rocker shaft and push rod.
Note: Refer to Specification UENR3421 "Engine Design" for non-specified engine Torque
Values.
Note: The following procedure should be adopted in order to remove the valve springs when the
cylinder head is installed to the engine. Refer to Disassembly and Assembly, "Inlet and Exhaust
Valves - Remove and Install" for the procedure to remove the valve springs from a cylinder head
that has been removed from the engine.
Note: Ensure that the appropriate piston is at top dead center before the valve spring is removed.
Failure to ensure that the piston is at top dead center may allow the valve to drop into the cylinder
bore.
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13. Illustration 1 g02799356
Illustration 2 g02725099
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
NOTICE
Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
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14. 1. Follow Step 1.a through Step 1.d in order to position the appropriate piston at top dead
center.
a. Install Tooling (A) in position on the cylinder head in order to compress a valve
spring (4) for the appropriate piston.
b. Use Tooling (A) in order to compress valve spring (4) and open the valve slightly.
Note: Do not compress the spring so that valve spring retainer (3) touches the valve
stem seal.
c. Rotate the crankshaft carefully, until the piston touches the valve.
Note: Do not use excessive force to turn the crankshaft. The use of force can result in
bent valve stems.
d. Continue to rotate the crankshaft and gradually release the pressure on Tooling (A)
until the piston is at the top dead center position. The valve is now held in a position
that allows the valve spring to be safely removed.
Note: If all valve springs require replacement, the procedure can be carried out on two
cylinders at the same time. The procedure can be carried out on the following pairs of
cylinders. 1 with 4 and 2 with 3. Ensure that all of the valve springs are installed before
changing from one pair of cylinders to another pair of cylinders.
NOTICE
Do not turn the crankshaft while the valve springs are removed.
2. Remove valve cap (1). Apply sufficient pressure to Tooling (A) in order to allow removal of
valve keepers (2).
Note: Do not compress the spring so that valve spring retainer (3) touches the valve stem
seal.
3. Slowly release pressure on Tooling (A).
4. Remove valve spring retainer (3) and remove valve spring (4).
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15. Illustration 3 g02725101
5. Remove Tooling (A).
6. Remove valve stem seals (5).
7. Repeat Step 2 through Step 5 in order to remove the remaining valve springs from the
appropriate cylinder.
Installation Procedure
1. Install the inlet and exhaust valve springs in the reverse order of removal.
Illustration 4 g02862476
a. Install valve springs with the smaller pitch end (6) downward on cylinder head side.
b. Inspect valve springs (4) for damage and for the correct length. Refer to
Specifications, "Cylinder Head Valves " for further information.
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17. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05224035
Inlet and Exhaust Valves - Remove and Install
SMCS - 1105-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5S-1330 Valve Spring Compressor 1
Start By:
a. Remove cylinder head.
Note: Refer to Specification UENR3421 "Engine Design" for non-specified engine Torque
Values.
1. Clean the bottom mating surface of the cylinder head. Check the depth of the valves below
the face of the cylinder head before the valve springs are removed. Refer to Specifications,
"Cylinder Head Valves" for the correct dimensions.
2. Place a temporary identification mark on the heads of the valves in order to identify the
correct position.
3. Use a suitable lifting device to position the cylinder head with the valve springs upward.
The weight of the cylinder head is approximately 23 kg (51 lb).
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18. Illustration 1 g02784484
4. Install Tooling (A) in position on cylinder head (2) and compress the valve spring in order
to remove inlet and exhaust valves (1).
Illustration 2 g02788459
Personal injury can result from being struck by parts propelled by a
released spring force.
Make sure to wear all necessary protective equipment.
Follow the recommended procedure and use all recommended tooling to
release the spring force.
NOTICE
Ensure that the valve spring is compressed squarely or damage to the
valve stem may occur.
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19. 5. Apply sufficient pressure to Tooling (A) in order to remove valve keepers (3).
6. Slowly release pressure on Tooling (A).
7. Place a temporary identification mark on valve spring (5) in order to identify the correct
position.
8. Remove valve spring retainer (4). Remove valve spring (5) and inlet and exhaust valves (6).
9. Repeat Step 4 through Step 8 for the remaining valves.
10. Remove Tooling (A).
Illustration 3 g02784644
11. Remove valve stem seals (7) from cylinder head (2).
12. Use a suitable lifting device in order to turn over cylinder head (2).
13. Remove the inlet and exhaust valves.
Installation Procedure
1. Install inlet and exhaust valves (6) in the reverse order of removal.
a. Clean all components of the cylinder head assembly. Ensure that all ports, all coolant
passages, and all lubrication passages in the cylinder head are free from debris.
Replace any components that are worn or damaged.
b. Lubricate the stems of inlet and exhaust valves (6) with clean engine oil. Install inlet
and exhaust valves (6) in the appropriate positions in the cylinder head. Check the
depth of the valves below the face of the cylinder head. Refer to System Operation,
Testing and Adjusting, "Valve Depth - Inspect" for more information.
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20. Shutdown SIS
Previous Screen
Product: MINI HYD EXCAVATOR
Model: 308E2 CR MINI HYD EXCAVATOR FJX
Configuration: 308E2 CR Mini Hydraulic Excavator FJX00001-UP (MACHINE) POWERED BY C3.3B Engine
Disassembly and Assembly
C3.3B Tier 4 Final and EU Stage 3B Engines for Caterpillar Built Machines
Media Number -UENR3278-07 Publication Date -01/09/2014 Date Updated -11/07/2016
i05305972
Inlet and Exhaust Valve Guides - Remove and Install
SMCS - 1104-010
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 390-1136 Valve Guide Driver Kit 1
B 385-8470 Valve Guide Reamer 1
Start By:
a. Remove the inlet and exhaust valves.
Note: Refer to Specifications, "Engine Design" for non-specified engine torque values.
NOTICE
Removal and installation of the valve guide and valve seat must be
carried out by personnel with the correct training. Also special
machinery is required. For more information, refer to your authorized
Caterpillar dealer.
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