This document is a service manual for axial-flow combine harvesters models 7120, 8120, and 9120. It contains information on power production systems like the engine, fuel system, and cooling system. It also contains information on power train systems like the transmission, axles, and steering. Additional sections cover travelling, crop processing, protection systems, and the body and structure of the harvesters. The manual is intended to be used by qualified service technicians and contains technical specifications, diagrams, removal and installation instructions to aid in repair and maintenance of the harvesters.
Caterpillar Cat 160M Motor Grader (Prefix D9T) Service Repair Manual (D9T0000...f7useijdkdmdm
This document provides disassembly instructions for the transmission of a 160M Motor Grader. It lists over 50 steps to fully disassemble the transmission along with required tools. These steps include removing components like the transmission housing, clutch assemblies, gears, seals, pistons, and sensors. Diagrams are provided to illustrate where each component is located and how to remove it. Precautions are mentioned regarding fluid containment and releasing spring forces when disassembling parts.
Caterpillar Cat 307D Mini Hydraulic Excavator (Prefix DSG) Service Repair Man...f7useijdkdmdm
The document provides instructions for removing and installing various engine components on a 307D Mini Hydraulic Excavator including the fuel filter and water separator base, engine oil filter and oil filter base, and air cleaner. The procedures describe draining fluids, disconnecting hoses, removing bolts and filters, cleaning parts, applying oil, and reinstalling components in the reverse order of removal. Safety precautions are provided to prevent injury and contain fluids.
Caterpillar Cat 307E2 Mini Hydraulic Excavator (Prefix KC9) Service Repair Ma...f7useijdkdmdm
The document provides instructions for removing and installing various components of a 307E2 Mini Hydraulic Excavator engine, including the fuel manifold, fuel injection lines, fuel injection pump, electronic unit injector, turbocharger, and exhaust gas recirculation valve. Safety precautions are provided, such as wearing protective equipment when draining fluids and precautions for high pressure fuel lines. The procedures note removing retaining bolts, clamps, and hoses and reinstalling components in the reverse order.
The document provides instructions for removing and installing the valve mechanism cover on a Caterpillar 3054 diesel engine. The removal procedure involves loosening the breather hose clamp, removing three nuts and washers to detach the valve cover, and removing seals from the valve cover and oil filler cap. The installation procedure involves replacing any seals and gaskets, placing the valve cover into position, and securing it with three nuts, washers, and tightening the breather hose clamp. Safety notices are provided to keep parts clean and contain fluids.
The document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar C4.4 engine. To remove the flywheel, two guide bolts must be inserted and bolts removed using a lifting device due to the flywheel's weight of approximately 71 kg. To install the flywheel, a lifting device is also used to position the flywheel onto the guide bolts before installing and tightening the bolts. Removing the crankshaft rear seal involves using a socket to remove torx screws, while installing the new seal requires aligning its locators with the cylinder block holes and tightening screws in a specific sequence.
This document provides instructions for installing an engine in a 420F2 backhoe loader. It outlines 17 steps for installing the engine, connecting various components like the transmission, alternator, and fuel system. Tools required are listed. Photos illustrate each step, and safety notices are included.
This document provides instructions for removing and installing an engine from a 420F2 backhoe loader. It outlines 19 steps to remove the engine, which includes draining fluids, disconnecting wiring harnesses, removing mounting hardware, and lifting the engine out. It then describes 19 steps to install the engine in reverse order, including lowering the engine into place, reconnecting wiring, refilling fluids, and reinstalling ancillary components. The purpose is to provide technicians with a procedure to safely remove and reinstall the engine.
This document provides instructions for removing and installing the flywheel, crankshaft rear seal, and crankshaft wear sleeve on a Caterpillar 3054C engine. The removal procedure for the flywheel involves using guide bolts and a link bracket to support the flywheel weight before removing all setscrews. The crankshaft rear seal housing assembly must be replaced as a unit if removed. A plastic sleeve is used to protect the crankshaft rear seal during installation. A puller and spacer are used to remove the crankshaft wear sleeve, which is used to reclaim a worn crankshaft seal surface.
Caterpillar Cat 160M Motor Grader (Prefix D9T) Service Repair Manual (D9T0000...f7useijdkdmdm
This document provides disassembly instructions for the transmission of a 160M Motor Grader. It lists over 50 steps to fully disassemble the transmission along with required tools. These steps include removing components like the transmission housing, clutch assemblies, gears, seals, pistons, and sensors. Diagrams are provided to illustrate where each component is located and how to remove it. Precautions are mentioned regarding fluid containment and releasing spring forces when disassembling parts.
Caterpillar Cat 307D Mini Hydraulic Excavator (Prefix DSG) Service Repair Man...f7useijdkdmdm
The document provides instructions for removing and installing various engine components on a 307D Mini Hydraulic Excavator including the fuel filter and water separator base, engine oil filter and oil filter base, and air cleaner. The procedures describe draining fluids, disconnecting hoses, removing bolts and filters, cleaning parts, applying oil, and reinstalling components in the reverse order of removal. Safety precautions are provided to prevent injury and contain fluids.
Caterpillar Cat 307E2 Mini Hydraulic Excavator (Prefix KC9) Service Repair Ma...f7useijdkdmdm
The document provides instructions for removing and installing various components of a 307E2 Mini Hydraulic Excavator engine, including the fuel manifold, fuel injection lines, fuel injection pump, electronic unit injector, turbocharger, and exhaust gas recirculation valve. Safety precautions are provided, such as wearing protective equipment when draining fluids and precautions for high pressure fuel lines. The procedures note removing retaining bolts, clamps, and hoses and reinstalling components in the reverse order.
The document provides instructions for removing and installing the valve mechanism cover on a Caterpillar 3054 diesel engine. The removal procedure involves loosening the breather hose clamp, removing three nuts and washers to detach the valve cover, and removing seals from the valve cover and oil filler cap. The installation procedure involves replacing any seals and gaskets, placing the valve cover into position, and securing it with three nuts, washers, and tightening the breather hose clamp. Safety notices are provided to keep parts clean and contain fluids.
The document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar C4.4 engine. To remove the flywheel, two guide bolts must be inserted and bolts removed using a lifting device due to the flywheel's weight of approximately 71 kg. To install the flywheel, a lifting device is also used to position the flywheel onto the guide bolts before installing and tightening the bolts. Removing the crankshaft rear seal involves using a socket to remove torx screws, while installing the new seal requires aligning its locators with the cylinder block holes and tightening screws in a specific sequence.
This document provides instructions for installing an engine in a 420F2 backhoe loader. It outlines 17 steps for installing the engine, connecting various components like the transmission, alternator, and fuel system. Tools required are listed. Photos illustrate each step, and safety notices are included.
This document provides instructions for removing and installing an engine from a 420F2 backhoe loader. It outlines 19 steps to remove the engine, which includes draining fluids, disconnecting wiring harnesses, removing mounting hardware, and lifting the engine out. It then describes 19 steps to install the engine in reverse order, including lowering the engine into place, reconnecting wiring, refilling fluids, and reinstalling ancillary components. The purpose is to provide technicians with a procedure to safely remove and reinstall the engine.
This document provides instructions for removing and installing the flywheel, crankshaft rear seal, and crankshaft wear sleeve on a Caterpillar 3054C engine. The removal procedure for the flywheel involves using guide bolts and a link bracket to support the flywheel weight before removing all setscrews. The crankshaft rear seal housing assembly must be replaced as a unit if removed. A plastic sleeve is used to protect the crankshaft rear seal during installation. A puller and spacer are used to remove the crankshaft wear sleeve, which is used to reclaim a worn crankshaft seal surface.
This document provides instructions for installing an engine on a 416F2 Backhoe Loader. It describes attaching lifting equipment to the engine, aligning and bolting the bell housing and flywheel, installing engine mounts and accessories like the alternator, air conditioning compressor and fuel system components. The 17 step procedure includes attaching hoses, wiring harnesses and filling fluids before installing remaining panels and covers.
This document provides instructions for removing and installing various engine components on a Caterpillar 3054C engine, including:
- Lifters can be removed and installed using a telescoping magnet. Proper identification and lubrication is required.
- Camshaft removal requires removing the rocker shaft assembly, pushrods, and front housing first. The camshaft is then carefully removed and installed.
- Camshaft bearings are removed and installed using a special tool, ensuring the oil hole is properly aligned during installation.
- Piston cooling jets are accessed by first removing the engine oil pan and then removing a setscrew to access the assembly.
The document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 416E backhoe loader. It describes removing the flywheel by taking out bolts and using guide bolts and lifting equipment due to the flywheel's weight of approximately 155 pounds. For installing the flywheel, the instructions specify cleaning components, heating the ring gear, lifting the flywheel into place, and tightening bolts to the specified torque. Removing the crankshaft rear seal involves using a socket to remove screws, while installing requires aligning and pressing the new seal onto the crankshaft flange and torquing screws to the specified value.
The document provides instructions for installing a flywheel and crankshaft rear seal on a Caterpillar 3054C engine. It describes cleaning and preparing the components, heating the ring gear to install it on the flywheel, installing guide bolts and lifting brackets to position the flywheel, and tightening the bolts to specification. It also explains that the crankshaft rear seal is replaced as an assembly, including inserting a plastic sleeve to protect the seal during installation and tightening setscrews to secure the assembly.
1. The document provides assembly instructions for the transmission of a 416D Backhoe Loader.
2. It describes assembling the transmission in major components and then assembling the components together.
3. Cleanliness is important during assembly and all parts should be cleaned and inspected before assembly, applying a light film of transmission oil to components.
This document provides instructions for removing and installing the flywheel housing on a Caterpillar 3054 engine. The removal procedure involves removing mounting bolts from the top and bottom of the housing and using lifting tools to detach the housing from the cylinder block. The installation procedure specifies cleaning parts, placing the housing in position, and tightening mounting bolts to secure the housing. Tools required include link brackets for lifting.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It includes removal and installation procedures with lists of required tools and illustrations showing the step-by-step processes. The instructions cover both engines with a 14 bolt housing assembly and engines with a 10 bolt housing assembly.
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and lists the steps to remove the flywheel using a lifting device and remove the bolts and bearing housing. To install the flywheel, it describes heating the flywheel ring gear, positioning the flywheel and tightening the bolts. It also provides instructions for removing and installing the crankshaft rear seal, which involves removing housing bolts and installing the seal using a press and installer tool.
This document provides instructions for removing and installing a flywheel housing on a 416C Backhoe Loader with a 3054 engine. It describes using lifting brackets and removing mounting bolts to detach the housing. Cleaning surfaces and replacing seals is emphasized. Diagrams illustrate the housing and bolt locations. Proper safety procedures and required tools are also outlined.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and multi-step processes for both removal and installation. Removal of the flywheel requires using a lifting device to remove bolts and separate the flywheel. Installation requires heating, positioning, and torquing components in the correct order.
This document provides instructions for removing and installing a crankshaft rear seal on a Caterpillar 3054 engine. It describes the necessary tools and parts, safety precautions, and step-by-step procedures for both removing the old seal and installing the new one. The procedures are separated into sections for engines with a 14-bolt housing assembly versus a 10-bolt housing assembly. Precise instructions are given for lubricating parts, inserting the seal, aligning components, and tightening bolts to the specified torque.
This document provides instructions for removing the crankshaft front seal from a Caterpillar 3054 engine. The steps are:
1. Use a drill bit to drill out the spot welds securing the seal retainer.
2. Remove the retainer, crankshaft front seal, and gasket from the front cover.
3. Inspect the front cover dowels and replace if needed before installing the new seal.
This document provides instructions for removing and installing a crankshaft pulley on a Caterpillar 3054 engine. It describes using a puller tool to remove the pulley and pressing the pulley onto the crankshaft during installation. Tightening specifications and safety notices are also included.
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and multi-step processes for both removal and installation. For the flywheel, it details removing bolts and lifting the flywheel off. For the crankshaft rear seal, it differentiates between engines with 14-bolt and 10-bolt housings and removing or installing the seal and housing. Precautions are provided regarding cleanliness and proper torque specifications.
Caterpillar Cat 329D L Excavator (Prefix DTZ) Service Repair Manual (DTZ00001...f7useijdkdmdm
This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
1. Draining the engine coolant below the level of the water temperature regulator.
2. Disconnecting the hose from the regulator cover by loosening the clamp.
3. Removing the bolts securing the regulator housing and removing the housing to access the internal components.
This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
1. Draining the engine coolant below the level of the water temperature regulator.
2. Disconnecting the hose from the regulator cover and removing mounting bolts.
3. Installing the new regulator by reversing the removal steps, filling the cooling system, and tightening all connections to the specified torques.
Cleanliness is important to prevent contamination, and safety precautions are described for working with hot coolant and steam.
Caterpillar Cat 322C FM EXCAVATOR (Prefix BPH) Service Repair Manual (BPH0000...f7useijdkdmdm
This document provides instructions for removing and installing a governor from a 322C FM excavator engine. The removal procedure involves disconnecting fuel and oil lines, removing retaining clips and bolts, and using special tools to remove the governor. The installation procedure outlines cleaning and lubricating parts, replacing O-rings, and using the same special tools to reinstall the governor along with associated lines and connections. Additional documents are referenced for related component removal, inspection, and adjustment procedures.
Caterpillar Cat 320D L Excavator (Prefix PHX) Service Repair Manual (PHX00001...f7useijdkdmdm
The document provides instructions for removing and installing a flywheel housing on a Caterpillar 320D L excavator. The removal procedure involves using a link bracket and lifting device to remove the flywheel housing after removing bolts and washers. A driver group is then used to remove the oil seal from the housing. The installation procedure is not described.
Caterpillar Cat 322C FM EXCAVATOR (Prefix CAM) Service Repair Manual (CAM0000...f7useijdkdmdm
The document provides instructions for removing the engine oil filter base from a 322C FM excavator. The procedure involves first removing the turbocharger. Then, using a strap wrench, loosen the oil filter base by turning it counterclockwise. Finally, clean the mounting surface before installing the new oil filter base. The summary is provided in 3 sentences or less as requested.
Caterpillar Cat 322C FM EXCAVATOR (Prefix C3R) Service Repair Manual (C3R0000...f7useijdkdmdm
The document provides instructions for removing and installing a unit injector hydraulic pump on a 322C FM EXCAVATOR C3R powered by a 3126B engine. The removal procedure involves disconnecting hoses and lines, removing bolts, and taking off the pump. The installation procedure specifies lubricating seals, installing bolts, reconnecting lines and hoses, and ensuring proper connections. Separate sections provide instructions for disassembling and assembling a turbocharger on the same engine model.
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.
This document provides instructions for installing an engine on a 416F2 Backhoe Loader. It describes attaching lifting equipment to the engine, aligning and bolting the bell housing and flywheel, installing engine mounts and accessories like the alternator, air conditioning compressor and fuel system components. The 17 step procedure includes attaching hoses, wiring harnesses and filling fluids before installing remaining panels and covers.
This document provides instructions for removing and installing various engine components on a Caterpillar 3054C engine, including:
- Lifters can be removed and installed using a telescoping magnet. Proper identification and lubrication is required.
- Camshaft removal requires removing the rocker shaft assembly, pushrods, and front housing first. The camshaft is then carefully removed and installed.
- Camshaft bearings are removed and installed using a special tool, ensuring the oil hole is properly aligned during installation.
- Piston cooling jets are accessed by first removing the engine oil pan and then removing a setscrew to access the assembly.
The document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 416E backhoe loader. It describes removing the flywheel by taking out bolts and using guide bolts and lifting equipment due to the flywheel's weight of approximately 155 pounds. For installing the flywheel, the instructions specify cleaning components, heating the ring gear, lifting the flywheel into place, and tightening bolts to the specified torque. Removing the crankshaft rear seal involves using a socket to remove screws, while installing requires aligning and pressing the new seal onto the crankshaft flange and torquing screws to the specified value.
The document provides instructions for installing a flywheel and crankshaft rear seal on a Caterpillar 3054C engine. It describes cleaning and preparing the components, heating the ring gear to install it on the flywheel, installing guide bolts and lifting brackets to position the flywheel, and tightening the bolts to specification. It also explains that the crankshaft rear seal is replaced as an assembly, including inserting a plastic sleeve to protect the seal during installation and tightening setscrews to secure the assembly.
1. The document provides assembly instructions for the transmission of a 416D Backhoe Loader.
2. It describes assembling the transmission in major components and then assembling the components together.
3. Cleanliness is important during assembly and all parts should be cleaned and inspected before assembly, applying a light film of transmission oil to components.
This document provides instructions for removing and installing the flywheel housing on a Caterpillar 3054 engine. The removal procedure involves removing mounting bolts from the top and bottom of the housing and using lifting tools to detach the housing from the cylinder block. The installation procedure specifies cleaning parts, placing the housing in position, and tightening mounting bolts to secure the housing. Tools required include link brackets for lifting.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It includes removal and installation procedures with lists of required tools and illustrations showing the step-by-step processes. The instructions cover both engines with a 14 bolt housing assembly and engines with a 10 bolt housing assembly.
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and lists the steps to remove the flywheel using a lifting device and remove the bolts and bearing housing. To install the flywheel, it describes heating the flywheel ring gear, positioning the flywheel and tightening the bolts. It also provides instructions for removing and installing the crankshaft rear seal, which involves removing housing bolts and installing the seal using a press and installer tool.
This document provides instructions for removing and installing a flywheel housing on a 416C Backhoe Loader with a 3054 engine. It describes using lifting brackets and removing mounting bolts to detach the housing. Cleaning surfaces and replacing seals is emphasized. Diagrams illustrate the housing and bolt locations. Proper safety procedures and required tools are also outlined.
This document provides instructions for removing and installing the flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and multi-step processes for both removal and installation. Removal of the flywheel requires using a lifting device to remove bolts and separate the flywheel. Installation requires heating, positioning, and torquing components in the correct order.
This document provides instructions for removing and installing a crankshaft rear seal on a Caterpillar 3054 engine. It describes the necessary tools and parts, safety precautions, and step-by-step procedures for both removing the old seal and installing the new one. The procedures are separated into sections for engines with a 14-bolt housing assembly versus a 10-bolt housing assembly. Precise instructions are given for lubricating parts, inserting the seal, aligning components, and tightening bolts to the specified torque.
This document provides instructions for removing the crankshaft front seal from a Caterpillar 3054 engine. The steps are:
1. Use a drill bit to drill out the spot welds securing the seal retainer.
2. Remove the retainer, crankshaft front seal, and gasket from the front cover.
3. Inspect the front cover dowels and replace if needed before installing the new seal.
This document provides instructions for removing and installing a crankshaft pulley on a Caterpillar 3054 engine. It describes using a puller tool to remove the pulley and pressing the pulley onto the crankshaft during installation. Tightening specifications and safety notices are also included.
This document provides instructions for removing and installing a flywheel and crankshaft rear seal on a Caterpillar 3054 engine. It describes the required tools and multi-step processes for both removal and installation. For the flywheel, it details removing bolts and lifting the flywheel off. For the crankshaft rear seal, it differentiates between engines with 14-bolt and 10-bolt housings and removing or installing the seal and housing. Precautions are provided regarding cleanliness and proper torque specifications.
Caterpillar Cat 329D L Excavator (Prefix DTZ) Service Repair Manual (DTZ00001...f7useijdkdmdm
This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
1. Draining the engine coolant below the level of the water temperature regulator.
2. Disconnecting the hose from the regulator cover by loosening the clamp.
3. Removing the bolts securing the regulator housing and removing the housing to access the internal components.
This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
1. Draining the engine coolant below the level of the water temperature regulator.
2. Disconnecting the hose from the regulator cover and removing mounting bolts.
3. Installing the new regulator by reversing the removal steps, filling the cooling system, and tightening all connections to the specified torques.
Cleanliness is important to prevent contamination, and safety precautions are described for working with hot coolant and steam.
Caterpillar Cat 322C FM EXCAVATOR (Prefix BPH) Service Repair Manual (BPH0000...f7useijdkdmdm
This document provides instructions for removing and installing a governor from a 322C FM excavator engine. The removal procedure involves disconnecting fuel and oil lines, removing retaining clips and bolts, and using special tools to remove the governor. The installation procedure outlines cleaning and lubricating parts, replacing O-rings, and using the same special tools to reinstall the governor along with associated lines and connections. Additional documents are referenced for related component removal, inspection, and adjustment procedures.
Caterpillar Cat 320D L Excavator (Prefix PHX) Service Repair Manual (PHX00001...f7useijdkdmdm
The document provides instructions for removing and installing a flywheel housing on a Caterpillar 320D L excavator. The removal procedure involves using a link bracket and lifting device to remove the flywheel housing after removing bolts and washers. A driver group is then used to remove the oil seal from the housing. The installation procedure is not described.
Caterpillar Cat 322C FM EXCAVATOR (Prefix CAM) Service Repair Manual (CAM0000...f7useijdkdmdm
The document provides instructions for removing the engine oil filter base from a 322C FM excavator. The procedure involves first removing the turbocharger. Then, using a strap wrench, loosen the oil filter base by turning it counterclockwise. Finally, clean the mounting surface before installing the new oil filter base. The summary is provided in 3 sentences or less as requested.
Caterpillar Cat 322C FM EXCAVATOR (Prefix C3R) Service Repair Manual (C3R0000...f7useijdkdmdm
The document provides instructions for removing and installing a unit injector hydraulic pump on a 322C FM EXCAVATOR C3R powered by a 3126B engine. The removal procedure involves disconnecting hoses and lines, removing bolts, and taking off the pump. The installation procedure specifies lubricating seals, installing bolts, reconnecting lines and hoses, and ensuring proper connections. Separate sections provide instructions for disassembling and assembling a turbocharger on the same engine model.
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.
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.
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.
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 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.
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.
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.
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.
6. INTRODUCTION
Legal advice
AXIAL-FLOW 7120, AXIAL-FLOW 8120, AXIAL-FLOW 9120
All repair and maintenance works listed in this manual must be carried out only by qualified dealership personnel,
strictly complying with the instructions given; and using, whenever possible, the special tools.
Anyone who carries out the above operations without complying with the procedures shall be responsible for the
subsequent damages.
The manufacturer and all the organizations of it’s distribution chain, including - without limitation - national, regional,
or local dealers, reject any responsibility for damages due to the anomalous behavior of parts and/or components not
approved by the manufacturer himself, including those used for the servicing or repair of the product manufactured
or marketed by the manufacturer. In any case, no warranty is given or attributed on the product manufactured or
marketed by the manufacturer in case of damages due to an anomalous behavior of parts and/or components not
approved by the manufacturer.
The information in this manual is up-to-date at the date of the publication. It is the policy of the manufacturer for
continuous improvement. Some information could not be updated due to modifications of a technical or commercial
type, as well as to suit the laws and regulations of different countries.
In case of questions, refer to your Sales and Service Networks.
84192494 1 27/01/2009
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7. INTRODUCTION
Basic instructions - How To Use and Navigate Through This Manual
AXIAL-FLOW 7120, AXIAL-FLOW 8120, AXIAL-FLOW 9120
Technical Information
This manual has been produced by a new technical information system. This new system is designed to deliver
technical information electronically through CDROM and in paper manuals. A coding system called ICE has been
developed to link the technical information to other Product Support functions, e.g., Warranty.
Technical information is written to support the maintenance and service of the functions or systems on a customer’s
machine. When a customer has a concern on his machine it is usually because a function or system on his machine
is not working at all, is not working efficiently, or is not responding correctly to his commands. When you refer to the
technical information in this manual to resolve that customer’s concern, you will find all the information classified using
the new ICE coding, according to the functions or systems on that machine. Once you have located the technical
information for that function or system then you will find all the mechanical, electrical or hydraulic devices, compo-
nents, assemblies and sub assemblies for that function or system. You will also find all the types of information that
have been written for that function or system, the technical data (specifications), the functional data (how it works),
the diagnostic data (fault codes and troubleshooting) and the service data (remove, install adjust, etc.).
By integrating this new ICE coding into technical information , you will be able to search and retrieve just the right
piece of technical information you need to resolve that customer’s concern on his machine. This is made possible by
attaching 3 categories to each piece of technical information during the authoring process.
The first category is the Location, the second category is the Information Type and the third category is the Product:
• LOCATION - is the component or function on the machine, that the piece of technical information is going to
describe e.g. Fuel tank.
• INFORMATION TYPE - is the piece of technical information that has been written for a particular component or
function on the machine e.g. Capacity would be a type of Technical Data that would describe the amount of fuel
held by the Fuel tank.
• PRODUCT - is the model for which the piece of technical information is written.
Every piece of technical information will have those 3 categories attached to it. You will be able to use any combination
of those categories to find the right piece of technical information you need to resolve that customer’s concern on his
machine.
That information could be:
• the description of how to remove the cylinder head
• a table of specifications for a hydraulic pump
• a fault code
• a troubleshooting table
• a special tool
84192494 1 27/01/2009
4
8. INTRODUCTION
How to Use this Manual
This manual is divided into Sections. Each Section is then divided into Chapters. Contents pages are included at the
beginning of the manual, then inside every Section and inside every Chapter. An alphabetical Index is included at the
end of a Chapter. Page number references are included for every piece of technical information listed in the Chapter
Contents or Chapter Index.
Each Chapter is divided into four Information types:
• Technical Data (specifications) for all the mechanical, electrical or hydraulic devices, components and, assemblies.
• Functional Data (how it works) for all the mechanical, electrical or hydraulic devices, components and assemblies.
• Diagnostic Data (fault codes, electrical and hydraulic troubleshooting) for all the mechanical, electrical or hydraulic
devices, components and assemblies.
• Service data (remove disassembly, assemble, install) for all the mechanical, electrical or hydraulic devices, com-
ponents and assemblies.
Sections
Sections are grouped according to the main functions or a systems on the machine. Each Section is identified by
a letter A, B, C etc. The amount of Sections included in the manual will depend on the type and function of the
machine that the manual is written for. Each Section has a Contents page listed in alphabetic/numeric order. This
table illustrates which Sections could be included in a manual for a particular product.
SECTION
A - Distribution Systems
B - Power Production
C - Power Train
D - Travelling
E - Body and Structure
F - Frame Positioning
G - Tool Positioning
H - Working Arm
J - Tools and Couplers
K - Crop Processing
L - Field Processing
PRODUCT
Tractors X X X X X X X X
Vehicles with working arms: backhoes,
excavators, skid steers, .....
X X X X X X X X X
Combines, forage harvesters, balers, .... X X X X X X X X X X
Seeding, planting, floating, spraying
equipment, ....
X X X X X X X X X
Mounted equipment and tools, ..... X X X X
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10. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
Stack valve - Overview - Main Stack Valve
AXIAL-FLOW 7120, AXIAL-FLOW 8120, AXIAL-FLOW 9120
83054623 1
The main stack valve, (1) is located on the left side of the combine, just behind the rotor access covers. The main
stack is the first to receive oil directly from the PFC pump, and contains the steering priority valve, header raise/lower
valve (2), and unloading auger swing valve (3) as well as the optional accumulator solenoid and header lift pressure
sensor. Oil flow for the fixed speed feeder reverser circuit is also taken directly from the main stack valve.
The main stack valve contains test fittings for pump output [DIAG] (4) and signal line [LS DIAG] (5) pressures.
83054623 2
Front View Main Stack Valve
1. Unload Swing Extend Solenoid
2. Line to Unload Swing Cylinder, Rod End
3. Return Line to Pump
4. Supply Line to Feeder Valve
5. Priority Supply to Steering
6. Thermal Relief Valve, Header Lift
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11. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
83061450 3
Side View of Main Stack Valve
1. Unload Swing Extend Solenoid
2. Line to Header Lift Cylinders
3. Regulated Pressure Line from Park Brake Valve
4. Header Raise Solenoid
5. Header Lower Solenoid
6. Unload Swing Retract Solenoid
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Rear View of Main Stack Valve
1. Steering Priority Valve
2. Signal (Jammer) Solenoid Valve
3. Check Valve and Bleed Orifice
4. Signal Line to Pump
5. Accumulator Solenoid Valve
6. Line to Unload Cylinder
7. Line to Accumulator
8. Header Lift Pressure Sensor B-29
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12. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
83061451 5
Top View of Main Stack Valve
1. Supply Line to Feeder Stack Valve
2. Supply Line from PFC Pump
3. Sense Line from Steering Motor
4. Supply Line to Steering Motor
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13. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
Stack valve - Overview - Feeder Valve
AXIAL-FLOW 7120, AXIAL-FLOW 8120, AXIAL-FLOW 9120
13033646 1
The feeder valve (1), is located on the left side of the feeder housing, and is used to provide hydraulic control of all
header functions. The feeder valve supports the reel drive valve (2), which is mounted on the inside of the feeder
valve, and includes the reel raise/lower and reel fore/aft valves as standard. If the combine is equipped with header
lateral tilt, then that valve is also included in the feeder stack.
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Top View of Feeder Stack Valve
1. Load Sense Check Valve
2. Lateral Tilt CW Solenoid
3. Load Check Valve, Lateral Tilt
4. Port Relief Valve, Lateral Tilt
5. Reel Aft Solenoid
6. Load Check Valve, Reel Fore
7. Reel Lower Solenoid
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14. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
83061455 3
Bottom View of Feeder Stack Valve
1. Load Sense Check Valve
2. Load Check Valve, Lateral Tilt
3. Lateral Tilt CCW Solenoid
4. Port Relief Valve, Lateral Tilt
5. Reel Fore Solenoid
6. Load Check Valve, Reel Aft
7. Reel Raise Solenoid
The port assignments on the feeder stack valve are as follows:
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Feeder Stack Valve Ports
1. "IN" - PFC pump pressure oil input from main stack valve
2. "Lift" - Output to reel lift cylinders
3. "T1" - Return from reel drive motor
4. "T" - Return oil to reservoir
5. "Reel" - Output to reel drive motor
6. "Fore" - Output to move reel forward
7. "Aft" - Output to move reel backward
8. "Head" - (Front panel, lower port) Lateral tilt output (CW)
9. "Rod" - Lateral tilt output (CCW)
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15. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
83061454 5
Feeder Stack Valve, Rear
1. "LS" - Load sense output port (rear of reel drive valve)
2. "PP" - (Bottom of reel drive valve, not visible) Regulated pressure input from regulator/park brake valve
3. "T" - Return to reservoir
4. "IN" - PFC pump pressure oil input from main stack valve
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17. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
Hydraulic pump - Dynamic description
AXIAL-FLOW 7120, AXIAL-FLOW 8120, AXIAL-FLOW 9120
20074477 1
Low Pressure Standby
A. Standby Pressure, 19 bar (275.5 psi) 4. Signal Line In
B. Control Pressure 5. Flow Compensator Spool
C. Return to Reservoir/Pump 6. High Pressure Compensator Spool
1. Main Stack Valve 7. To Control Piston
2. Steering Hand Pump 8. Drain to Tank
3. Hydraulic Return Filter 9. Pump Output
LOW PRESSURE STANDBY
When there is no demand for oil flow, the pump will go into the low-pressure standby mode. Low-pressure standby
means low pressure and minimal flow in the system. When the engine is not running, no pressure exists in any circuit.
In this state, the swash plate control spring is holding the piston pump at full stroke. When the engine is started and
the pump begins to rotate, it will momentarily try to pump oil. This creates outlet pressure at the pump. This pressure
is directed to the flow compensator spool (5) and the high-pressure compensator spool (6) through passages in the
piston pump back plate. The two spools in the pump compensator are both spring biased. The flow compensator
spool has a 28 bar (400 psi) spring , while the high-pressure compensator spool has a 210 bar (3050 psi) spring.
The pump pressure is directed to the non-spring side of these two spools. As pressure builds, it will cause the flow
compensator spool (5) to shift against its spring. When the spool shifts, it allows pump oil to pass (7) to the pump
control piston. This piston will extend and cause the swash plate to move against the control spring. The swash plate
will move to a nearly zero degree angle, de-stroking the pump. In this condition, the pump will only move enough oil
to make up for internal leakage within the system and maintain 29 - 38 bar (425 - 550 psi). The pump will remain
in this position until there is a demand for oil. In low-pressure standby mode the pump produces less heat and uses
less horsepower than an open-center system. Low pressure standby also makes starting the engine easier.
Minimum system pressure is 29 - 38 bar (425 - 550 psi) in the low-pressure standby mode. There is a 0.61 mm
(0.024 in) dynamic sensor orifice located in the steering priority spool. The dynamic sensor orifice connects the pump
outlet port to the signal port of the pump compensator through the orifice check valve. If the oil in the signal line can
flow through the steering hand pump too freely a 0.78 mm (0.031 in) orifice in the steering hand pump signal passage
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18. DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM
provides back pressure in the signal line. This signal pressure of 3.45 - 10.3 bar (50 - 150 psi) is sent to the spring
end of the flow compensator spool through the sense line (4). The spring pressure of 28 bar (400 psi) plus the signal
line back pressure puts the pump into low pressure standby mode ranging from 29 - 38 bar (425 - 550 psi).
20074478 2
Pressure and Flow Compensation
A. Standby Pressure 190 bar (2755.0 psi) 5. Flow Compensator Spool
B. Return to Reservoir/Pump 6. High Pressure Compensator Spool
1. Main Stack Valve 7. To Control Piston
2. Steering Hand Pump 8. Drain to Tank
3. Hydraulic Return Filter 9. Pump Output
4. Signal Line In
PRESSURE AND FLOW COMPENSATION
The flow of oil from the pump is controlled by the difference in pressure at opposite ends of the flow compensator
spool (5). When a valve is opened to operate a function on the combine, the outlet pressure of the pump will drop.
This drop in pressure is detected on the non-spring end of the flow compensator spool (5). The spring will now shift
the spool and allow oil to drain from the pump control piston into the pump case. The swash plate control spring will tilt
the swash plate, causing the pump to provide more oil flow. When the flow demand of the system is met, the swash
plate will be tilted to provide only the flow required by the component(s) in use. The working pressure in the system is
fed back to the spring-end of the flow compensator spool (5) through the sense line. (4). When the outlet pressure is
high enough to overcome both the spring and work pressure in the sense line, the flow compensator spool will shift,
allowing oil to flow to the control piston at (7), causing the pump to de-stroke to match the demand.
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