This document provides instructions for installing and removing the crankshaft on a Caterpillar 3126B engine. It describes:
1) How to install the crankshaft main bearings into the cylinder block and crankshaft bearing caps.
2) The procedure for removing the crankshaft which includes removing main bearing caps, connecting rod caps, and lifting the crankshaft from the cylinder block.
3) Instructions for installing the crankshaft by cleaning bearing surfaces, applying oil to bearings, and positioning the crankshaft and main bearings.
Caterpillar cat 322 c fm excavator (prefix lar) service repair manual (lar000...fjskekfkemm
This document provides instructions for removing and installing the crankshaft gear on a Caterpillar 3126B engine. It lists the required tools and gives the step-by-step removal and installation procedures. The crankshaft must first be removed according to a separate procedure. A hydraulic puller or bearing puller is then used to detach the gear from the crankshaft, taking care to keep all parts clean from contamination. Reinstallation requires aligning and pressing the gear onto the crankshaft shaft.
Caterpillar cat 322 c fm excavator (prefix lar) service repair manual (lar000...ujjfkskeksmem
This document provides instructions for installing and removing the crankshaft main bearings on a Caterpillar 3126B engine. It outlines the required tools and steps to install the upper and lower main bearing halves into the cylinder block and crankshaft main bearing caps. Technicians are instructed to check the crankshaft end play once installed using a dial indicator. The summary also includes removing the crankshaft, which must be done before removing the crankshaft gear.
Caterpillar cat 325 c mobile hyd power unit (prefix msg) service repair manua...f98soeodidkdk
The document provides instructions for removing and installing a crankshaft gear on a 3126B engine. It lists the required tools and steps to remove the crankshaft first before removing the gear using a bearing puller. The installation procedure is not described.
Caterpillar Cat 325C MOBILE HYD POWER UNIT (Prefix MSG) Service Repair Manual...yan77xunhao
This document provides instructions for installing a crankshaft in a 3126B engine used in a 325C Mobile Hydraulic Power Unit. The instructions include:
1) Cleaning the cylinder block bearing surfaces and applying oil to the upper main bearings.
2) Installing the lower crankshaft main bearing halves into the bearing caps and installing the caps onto the cylinder block.
3) Checking crankshaft end play with a dial indicator to ensure it is within specifications.
Caterpillar Cat 325C MOBILE HYD POWER UNIT (Prefix MSG) Service Repair Manual...jfkskmdmmdd
The document provides instructions for removing and installing a crankshaft gear on a 3126B engine. It lists the required tools and steps to remove the crankshaft first before removing the gear using a bearing puller. The installation procedure is not described.
Caterpillar Cat 325C MOBILE HYD POWER UNIT (Prefix MSG) Service Repair Manual...jfkskmmdmdm
This document provides instructions for installing a crankshaft in a 3126B engine used in a 325C Mobile Hydraulic Power Unit. The instructions include:
1) Cleaning the cylinder block bearing surfaces and applying oil to the upper main bearings.
2) Installing the lower crankshaft main bearing halves into the bearing caps and installing the caps onto the cylinder block.
3) Checking crankshaft end play with a dial indicator to ensure it is within specifications.
Caterpillar cat 325 c mobile hyd power unit (prefix msg) service repair manua...fjsjjekdkme
The document provides instructions for removing and installing a crankshaft gear on a 3126B engine. It lists the required tools and begins by instructing the user to first remove the crankshaft by following the procedure in another document. The removal procedure then instructs the user to use a bearing puller and hydraulic pump to pull the gear off the crankshaft. The installation procedure is not shown, but presumably provides instructions for pressing the gear back onto the crankshaft.
Caterpillar cat 320 d l excavator (prefix jfz) service repair manual (jfz0000...fjjsefkksemm
This document provides instructions for removing and installing various components of the flywheel and crankshaft area of a Caterpillar C6.4 engine, including the flywheel, flywheel housing, crankshaft rear seal, and crankshaft pulley. The procedures include using various specialty tools and taking precautions such as cleaning parts and applying retaining compounds. Detailed illustrations are provided to supplement the text instructions.
Caterpillar cat 322 c fm excavator (prefix lar) service repair manual (lar000...fjskekfkemm
This document provides instructions for removing and installing the crankshaft gear on a Caterpillar 3126B engine. It lists the required tools and gives the step-by-step removal and installation procedures. The crankshaft must first be removed according to a separate procedure. A hydraulic puller or bearing puller is then used to detach the gear from the crankshaft, taking care to keep all parts clean from contamination. Reinstallation requires aligning and pressing the gear onto the crankshaft shaft.
Caterpillar cat 322 c fm excavator (prefix lar) service repair manual (lar000...ujjfkskeksmem
This document provides instructions for installing and removing the crankshaft main bearings on a Caterpillar 3126B engine. It outlines the required tools and steps to install the upper and lower main bearing halves into the cylinder block and crankshaft main bearing caps. Technicians are instructed to check the crankshaft end play once installed using a dial indicator. The summary also includes removing the crankshaft, which must be done before removing the crankshaft gear.
Caterpillar cat 325 c mobile hyd power unit (prefix msg) service repair manua...f98soeodidkdk
The document provides instructions for removing and installing a crankshaft gear on a 3126B engine. It lists the required tools and steps to remove the crankshaft first before removing the gear using a bearing puller. The installation procedure is not described.
Caterpillar Cat 325C MOBILE HYD POWER UNIT (Prefix MSG) Service Repair Manual...yan77xunhao
This document provides instructions for installing a crankshaft in a 3126B engine used in a 325C Mobile Hydraulic Power Unit. The instructions include:
1) Cleaning the cylinder block bearing surfaces and applying oil to the upper main bearings.
2) Installing the lower crankshaft main bearing halves into the bearing caps and installing the caps onto the cylinder block.
3) Checking crankshaft end play with a dial indicator to ensure it is within specifications.
Caterpillar Cat 325C MOBILE HYD POWER UNIT (Prefix MSG) Service Repair Manual...jfkskmdmmdd
The document provides instructions for removing and installing a crankshaft gear on a 3126B engine. It lists the required tools and steps to remove the crankshaft first before removing the gear using a bearing puller. The installation procedure is not described.
Caterpillar Cat 325C MOBILE HYD POWER UNIT (Prefix MSG) Service Repair Manual...jfkskmmdmdm
This document provides instructions for installing a crankshaft in a 3126B engine used in a 325C Mobile Hydraulic Power Unit. The instructions include:
1) Cleaning the cylinder block bearing surfaces and applying oil to the upper main bearings.
2) Installing the lower crankshaft main bearing halves into the bearing caps and installing the caps onto the cylinder block.
3) Checking crankshaft end play with a dial indicator to ensure it is within specifications.
Caterpillar cat 325 c mobile hyd power unit (prefix msg) service repair manua...fjsjjekdkme
The document provides instructions for removing and installing a crankshaft gear on a 3126B engine. It lists the required tools and begins by instructing the user to first remove the crankshaft by following the procedure in another document. The removal procedure then instructs the user to use a bearing puller and hydraulic pump to pull the gear off the crankshaft. The installation procedure is not shown, but presumably provides instructions for pressing the gear back onto the crankshaft.
Caterpillar cat 320 d l excavator (prefix jfz) service repair manual (jfz0000...fjjsefkksemm
This document provides instructions for removing and installing various components of the flywheel and crankshaft area of a Caterpillar C6.4 engine, including the flywheel, flywheel housing, crankshaft rear seal, and crankshaft pulley. The procedures include using various specialty tools and taking precautions such as cleaning parts and applying retaining compounds. Detailed illustrations are provided to supplement the text instructions.
Caterpillar cat 320 d excavator (prefix jfz) service repair manual (jfz00001 ...fjjkekfksemmm
This document provides instructions for removing and installing various components of the flywheel and crankshaft area of a Caterpillar C6.4 engine, including the flywheel, flywheel housing, crankshaft rear seal, and crankshaft pulley. The procedures include using various specialty tools and taking precautions such as cleaning parts and applying retaining compounds. Detailed illustrations are provided to supplement the text instructions.
Caterpillar Cat 320D and 320D L Excavator (Prefix JFZ) Service Repair Manual ...f8usejkdmmd8i
The document provides instructions for removing and installing a flywheel housing on a 320D excavator. It describes removing bolts and washers to separate the housing from the cylinder block. It also includes removing the oil seal from the housing using a driver group tool. Reinstallation involves installing a new gasket and oil seal, then securing the housing with bolts and washers.
Caterpillar Cat 320D and 320D L Excavator (Prefix JFZ) Service Repair Manual ...ze6074xunong
The document provides instructions for removing and installing a flywheel housing on a 320D excavator. It describes removing bolts and washers to separate the housing from the cylinder block. It also includes removing the oil seal from the housing using a driver group tool. Reinstallation involves installing a new gasket and oil seal, then securing the housing with bolts and washers.
Caterpillar Cat 320D and 320D L Excavator (Prefix JFZ) Service Repair Manual ...gongfuao7509
The document provides instructions for removing and installing the flywheel and crankshaft pulley on a Caterpillar C6.4 engine. It describes the required tools and gives step-by-step procedures for removing components like the flywheel, flywheel housing, and crankshaft rear seal. Instructions are provided for cleaning and preparing components, as well as torquing bolts to the specified values. The document aims to guide maintenance technicians in properly servicing these engine components.
Caterpillar Cat 320D and 320D L Excavator (Prefix JFZ) Service Repair Manual ...yu5676962
The document provides instructions for removing and installing the flywheel and crankshaft pulley on a Caterpillar C6.4 engine. It describes the required tools and gives step-by-step procedures for removing components like the flywheel, flywheel housing, and crankshaft rear seal. Instructions are provided for cleaning and preparing components, as well as torquing bolts to the specified values. The document aims to guide maintenance technicians in properly servicing these engine components.
Caterpillar Cat 320D and 320D L Excavator (Prefix JFZ) Service Repair Manual ...f8seodkdmdmed3
The document provides instructions for removing and installing a flywheel housing on a 320D excavator. It describes removing bolts and washers to separate the housing from the cylinder block. It also includes removing the oil seal from the housing using a driver group tool. Reinstallation involves installing a new gasket and oil seal, placing the housing back on the cylinder block, and securing it with bolts and washers.
Caterpillar Cat 320D L Excavator (Prefix JFZ) Service Repair Manual (JFZ00001...fusjekkdmdmd2w
The document provides instructions for removing and installing the flywheel and flywheel housing on a Caterpillar 320D excavator engine. It describes using various tools to remove components like the muffler, flywheel, flywheel bolts, and flywheel housing bolts. Detailed illustrations show each step, like installing a lifting bracket and bolts to remove the heavy flywheel. Cleaning and installing new gaskets is emphasized during reassembly.
The document provides instructions for removing and installing the flywheel and flywheel housing on a Caterpillar 320D excavator engine. It describes using various tools to remove components like the muffler, flywheel, flywheel bolts, and flywheel housing bolts. Detailed illustrations show each step, like installing a lifting bracket and bolts to remove the heavy flywheel. Precautions are provided to keep parts clean and contain fluids.
John Deere XUV 850D Gator Utility Vehicle Service Repair Manual (tm1737).pdffjskekmdmdm1
This technical manual provides service and repair information for the John Deere XUV 850D Gator utility vehicle. The manual is organized into sections covering specifications, safety, components, operation, diagnostics, and repairs. It is intended as a resource for experienced technicians to service and repair this vehicle. Safety notices and procedures are highlighted throughout to warn technicians of hazards.
This document provides instructions for removing and installing various engine components on a Caterpillar C9.3 engine, including:
1) Removing and installing the valve mechanism cover, involving disconnecting hoses and harnesses, removing nuts and bolts, and installing in reverse order.
2) Removing and installing the compression brake, which requires adjusting engine valve lash, removing/installing bolts, checking seals, and setting brake lash.
3) Disassembling and assembling the compression brake valve assembly by removing/installing bolts and O-rings.
4) Removing and installing the rocker arm shaft assembly, which involves disconnecting harnesses, removing nuts and bol
This document provides instructions for installing a flywheel on a Caterpillar 434F backhoe loader engine. It describes cleaning and preparing the flywheel and crankshaft, installing guide bolts and lifting the flywheel into place with bolts finger tight before fully tightening. It also describes inspecting the flywheel runout after installation and reinstalling other components like the electric starting motor.
1) The document provides instructions for removing and installing a lifter group on a C2.2 engine. It lists the required tool and removal steps, which include using a telescopic magnet to remove the lifters from the valve mechanism housing.
2) Installation instructions include cleaning components, lubricating the lifters, and inserting the lifters into the valve mechanism housing using the telescopic magnet. Proper lifter orientation is noted.
3) Completing the job involves installing the valve mechanism cover after checking lifter rotation.
This document provides instructions for removing and installing various engine components on a 246 Skid Steer Loader, including:
- Removing and installing the turbocharger
- Removing and installing the exhaust manifold
- Removing the inlet manifold
- Installing the inlet manifold
- Removing and installing inlet and exhaust valve springs
The document includes illustrations and multistep procedures for each component, with notices about keeping parts clean and containing fluids.
This document provides instructions for disassembling and assembling the governor components in a Caterpillar 3034 engine. It describes removing components like the governor weight assembly, speed control lever, and linkage for the fuel injection pump. Detailed steps are provided to disassemble each component and check for wear. The assembly section then describes reinstalling each part and adjusting any settings that may be affected. Precautions are noted to keep parts clean and contain fluids during the process.
The document provides instructions for removing and installing an exhaust manifold on a 249D Compact Track Loader powered by a C2.2 engine. The removal procedure involves loosening fasteners, removing the exhaust manifold and gasket, and removing any studs. For installation, clean surfaces are required, a new gasket is installed, the manifold is aligned and fastened, and bolts are tightened to the specified torque. Safety precautions and notes about different engine models are provided.
CASE IH AXIAL-FLOW 7230 Combine Service Repair Manual (PIN YDG222001 and abov...fjskekmdmdm1
This document is a service manual for Axial-Flow combine models 7230, 8230, and 9230 from CNH America LLC. It contains over 20 sections that provide technical specifications, diagrams, and repair instructions for the engine, transmission, axles, hydraulics, electrical systems, attachments/headers, and other major components of the combines. The service manual is intended to assist technicians in servicing and repairing the combines.
CASE IH AXIAL-FLOW 7230 Tier 4 Combine Service Repair Manual.pdffjskekmdmdm1
This document is the service manual for Case IH Axial-Flow combines. It contains sections on the engine, transmission, axles, hydraulics, electrical systems, attachments, and other components. The manual provides technical specifications and instructions for servicing and repairing parts. It aims to help qualified service technicians safely maintain and fix issues with the combines.
CASE IH AXIAL-FLOW 7150 Tier 4B (final) Combine Service Repair Manual (PIN YJ...fjskekmdmdm1
This document is a service manual that provides technical specifications and repair instructions for Case IH Axial-Flow combines, including the 5150, 6150, and 7150 models that meet Tier 4B emissions standards. It contains detailed sections on the engine, transmission, axles, hydraulic and electrical systems, cab climate control, and other components. Repair procedures are organized by system and subsection with part numbers listed. The manual is intended to guide maintenance and repairs of these combines.
Caterpillar Cat 329D L Excavator (Prefix DTZ) Service Repair Manual (DTZ00001...fjskekmdmdm1
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.
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.
John Deere 47 and 59 Snowbowers Service Repair Manual.pdffjskekmdmdm1
This technical manual provides information and specifications for John Deere commercial and consumer equipment, including several mower, tiller, broom, and snowblower models. The manual is organized systematically to keep all information for a particular system together. Safety is the first section and introduces safety symbols and guidelines to follow when operating the equipment.
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This document provides instructions for removing and installing various components of the flywheel and crankshaft area of a Caterpillar C6.4 engine, including the flywheel, flywheel housing, crankshaft rear seal, and crankshaft pulley. The procedures include using various specialty tools and taking precautions such as cleaning parts and applying retaining compounds. Detailed illustrations are provided to supplement the text instructions.
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The document provides instructions for removing and installing the flywheel and crankshaft pulley on a Caterpillar C6.4 engine. It describes the required tools and gives step-by-step procedures for removing components like the flywheel, flywheel housing, and crankshaft rear seal. Instructions are provided for cleaning and preparing components, as well as torquing bolts to the specified values. The document aims to guide maintenance technicians in properly servicing these engine components.
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The document provides instructions for removing and installing the flywheel and crankshaft pulley on a Caterpillar C6.4 engine. It describes the required tools and gives step-by-step procedures for removing components like the flywheel, flywheel housing, and crankshaft rear seal. Instructions are provided for cleaning and preparing components, as well as torquing bolts to the specified values. The document aims to guide maintenance technicians in properly servicing these engine components.
Caterpillar Cat 320D and 320D L Excavator (Prefix JFZ) Service Repair Manual ...f8seodkdmdmed3
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Caterpillar Cat 320D L Excavator (Prefix JFZ) Service Repair Manual (JFZ00001...fusjekkdmdmd2w
The document provides instructions for removing and installing the flywheel and flywheel housing on a Caterpillar 320D excavator engine. It describes using various tools to remove components like the muffler, flywheel, flywheel bolts, and flywheel housing bolts. Detailed illustrations show each step, like installing a lifting bracket and bolts to remove the heavy flywheel. Cleaning and installing new gaskets is emphasized during reassembly.
The document provides instructions for removing and installing the flywheel and flywheel housing on a Caterpillar 320D excavator engine. It describes using various tools to remove components like the muffler, flywheel, flywheel bolts, and flywheel housing bolts. Detailed illustrations show each step, like installing a lifting bracket and bolts to remove the heavy flywheel. Precautions are provided to keep parts clean and contain fluids.
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John Deere XUV 850D Gator Utility Vehicle Service Repair Manual (tm1737).pdffjskekmdmdm1
This technical manual provides service and repair information for the John Deere XUV 850D Gator utility vehicle. The manual is organized into sections covering specifications, safety, components, operation, diagnostics, and repairs. It is intended as a resource for experienced technicians to service and repair this vehicle. Safety notices and procedures are highlighted throughout to warn technicians of hazards.
This document provides instructions for removing and installing various engine components on a Caterpillar C9.3 engine, including:
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This document provides instructions for installing a flywheel on a Caterpillar 434F backhoe loader engine. It describes cleaning and preparing the flywheel and crankshaft, installing guide bolts and lifting the flywheel into place with bolts finger tight before fully tightening. It also describes inspecting the flywheel runout after installation and reinstalling other components like the electric starting motor.
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This document provides instructions for removing and installing various engine components on a 246 Skid Steer Loader, including:
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This document provides instructions for disassembling and assembling the governor components in a Caterpillar 3034 engine. It describes removing components like the governor weight assembly, speed control lever, and linkage for the fuel injection pump. Detailed steps are provided to disassemble each component and check for wear. The assembly section then describes reinstalling each part and adjusting any settings that may be affected. Precautions are noted to keep parts clean and contain fluids during the process.
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Caterpillar Cat 329D L Excavator (Prefix DTZ) Service Repair Manual (DTZ00001...fjskekmdmdm1
This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
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3. Removing the bolts securing the regulator housing and removing the housing to access the internal components.
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.
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The document provides instructions for removing and installing a flywheel housing on a 422E Backhoe Loader. Key steps include:
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Caterpillar Cat 307 EXCAVATOR (Prefix 2WM) Service Repair Manual (2WM00001-00...fjskekmdmdm1
This document provides instructions for removing, disassembling, assembling, and installing pistons and connecting rods in a 3054 engine. The removal process involves removing the cylinder head, oil pump, and piston cooling jets before pushing the pistons and connecting rods out of the cylinder block. Disassembly requires using tools to remove the piston rings and pins. Assembly requires lubricating and pressing components, and ensuring proper ring and bearing installation. Installation involves cleaning, lubricating, and inserting the assembled pistons and connecting rods into the cylinder liner and connecting to the crankshaft.
This document provides instructions for removing and installing the crankshaft front seal of a Caterpillar C6.4 engine.
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This document provides instructions for removing and installing the water temperature regulator on a Caterpillar C7 engine. It describes:
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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.
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The document provides instructions for removing and installing various crankshaft and flywheel components on a Caterpillar 272D skid steer loader. The procedures include removing the flywheel, flywheel housing, crankshaft rear seal, crankshaft rear seal carrier, and crankshaft pulley. Illustrations and torque specifications are provided. Tools required are also listed. The document is from a Caterpillar service manual and aims to guide maintenance and repair of engine components.
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Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
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Understanding Catalytic Converter Theft:
What is a Catalytic Converter?: Learn about the function of catalytic converters in vehicles and why they are targeted by thieves.
Why are They Stolen?: Discover the valuable metals inside catalytic converters (such as platinum, palladium, and rhodium) that make them attractive to criminals.
Steps to Prevent Catalytic Converter Theft:
Parking Strategies: Tips on where and how to park your vehicle to reduce the risk of theft, such as parking in well-lit areas or secure garages.
Protective Devices: Overview of various anti-theft devices available, including catalytic converter locks, shields, and alarms.
Etching and Marking: The benefits of etching your vehicle’s VIN on the catalytic converter or using a catalytic converter marking kit to make it traceable and less appealing to thieves.
Surveillance and Monitoring: Recommendations for using security cameras and motion-sensor lights to deter thieves.
Statistics and Insights:
Theft Rates by Borough: Analysis of data to determine which borough in NYC experiences the highest rate of catalytic converter thefts.
Recent Trends: Current trends and patterns in catalytic converter thefts to help you stay aware of emerging hotspots and tactics used by thieves.
Benefits of This Presentation:
Awareness: Increase your awareness about catalytic converter theft and its impact on vehicle owners.
Practical Tips: Gain actionable insights and tips to effectively prevent catalytic converter theft.
Local Insights: Understand the specific risks in different NYC boroughs, helping you take targeted preventive measures.
This presentation aims to equip you with the knowledge and tools needed to protect your vehicle from catalytic converter theft, ensuring you are prepared and proactive in safeguarding your property.
2. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01518323
Crankshaft Main Bearings - Install
SMCS - 1203-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 2P-5518 Main Bearing Tool 1
B 8T-5096 Dial Indicator Group 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
Note: Place clean engine oil on the crankshaft main bearings prior to assembly. Ensure that the
tabs on the back side of the crankshaft main bearings fit in the grooves of the crankshaft main
bearing caps and the cylinder block.
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3. Illustration 1 g00516920
1. Use Tool (A) and install the upper halves of the crankshaft main bearings in the cylinder
block. Do not put oil on the back of the crankshaft main bearing.
Illustration 2 g00610152
2. Install the lower halves of the crankshaft main bearings in crankshaft main bearing caps (2).
Do not put oil on the back of the crankshaft main bearing.
NOTICE
Crankshaft main bearing caps should be installed with the part
number toward the right side of the engine. Crankshaft main bearing
caps are to be identified by stamped numbers 1 through 7 located on
the bottom surface. The thrust plate is used on the number 6
crankshaft main bearing only.
3. Place crankshaft main bearing caps (2) in position on the cylinder block. Place clean engine
oil or Molylube on the bolt threads and on the washer face. Install bolts (1).
4. Tighten bolts (1) to a torque of 54 ± 7 N·m (40 ± 5 lb ft). Tighten each bolt (1) for an
additional 90 ± 5 degrees (1/4 turn).
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4. Illustration 3 g00517003
5. Check the end play of the crankshaft with Tool (B). The end play must be 0.07 mm
(0.003 inch) to 0.32 mm (0.013 inch).
End By:
a. Install the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump -
Install".
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5. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02374826
Crankshaft - Remove
SMCS - 1202-011
Removal Procedure
Start By:
a. Remove the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing -
Remove and Install".
b. Remove the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump -
Remove".
c. Remove the front housing. Refer to Disassembly and Assembly, "Housing (Front) -
Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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7. 3. Put identification marks on the gear train for installation purposes. Attach a suitable lifting
device to each end of crankshaft (1). Carefully remove crankshaft (1) from the cylinder
block. The weight of crankshaft (1) is approximately 60 kg (132 lb).
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8. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01931442
Crankshaft Wear Sleeve (Rear) - Remove - If Equipped
SMCS - 1161-011-ZV
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 4C-4869 Distorter Ring 1
B 5P-7312 Seal Distorter 1
Start By:
a. Remove the crankshaft rear seal. Refer to Disassembly and Assembly, "Crankshaft Rear
Seal - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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9. Illustration 1 g00614029
Note: Wear sleeves are not installed at the factory. The wear sleeve is included with the
replacement rear seal.
1. Install Tooling (A) in the bore of the crankshaft rear sleeve.
2. Install Tooling (B) between Tooling (A) and the crankshaft wear sleeve. Turn Tooling (B)
until the edge of Tooling (B) makes a crease in the crankshaft wear sleeve. Make a crease in
the crankshaft wear sleeve at two other locations around the crankshaft wear sleeve until the
crankshaft wear sleeve is loose.
3. Remove Tooling (B), Tooling (A), and the crankshaft wear sleeve from the end of the
crankshaft.
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10. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01929732
Crankshaft Wear Sleeve (Rear) - Install
SMCS - 1161-012-ZV
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
C(1)
132-8772 Seal Locator 1
D(1)
1U-7596 Bolt 2
E(1)
1U-7597 Sleeve Ring 1
F(1)
1U-7594 Seal Installer 1
G(1)
9S-8858 Nut 1
(1)
Part of the 1U-7598 Seal Installer
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
1. Ensure that the rear of the crankshaft is thoroughly clean and dry prior to the installation of
the crankshaft rear seal.
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11. Illustration 1 g01003875
2. Fasten Tooling (C) to the rear of the crankshaft with Tooling (D). Hand tighten Tooling (D).
3. Position the crankshaft rear seal and crankshaft rear sleeve (1) on Tooling (C). Position
Tooling (E) on Tooling (C).
Illustration 2 g01003866
Typical example
4. Position Tooling (F) over Tooling (C) and Tooling (E). Install Tooling (G). Tighten Tooling
(G) in order to install the crankshaft rear seal and the crankshaft wear sleeve.
5. Remove Tooling (G), Tooling (F), and Tooling (E). Turn over Tooling (E). Install Tooling
(E), Tooling (F), and Tooling (G). Tighten Tooling (G) in order to complete the installation
of the crankshaft rear seal and the crankshaft wear sleeve.
6. Remove Tooling (G) and Tooling (F). Check Tooling (E) and Tooling (C). The faces of
Tooling (E) and Tooling (C) will be flush if the crankshaft rear seal and the crankshaft wear
sleeve are properly installed. Refer to the Specifications module for more information.
7. Remove Tooling (E), Tool (E), and Tooling (C).
End By:
a. Install the flywheel. Refer to Disassembly and Assembly, "Flywheel - Install".
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12. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i02374834
Crankshaft - Install
SMCS - 1202-012
Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 8T-5096 Dial Indicator Group 1
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
NOTICE
Ensure that the crankshaft main bearing tabs engage with the grooves
in the block and the crankshaft main bearing cap.
Note: The number six main bearing is the thrust bearing.
1. Clean the bearing surfaces in the cylinder block for the main bearings. Apply clean engine
oil on the upper main bearing. Do not put engine oil on the back side of the bearing
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13. surfaces. Install the upper main bearing in the cylinder block. Ensure that the tab on the
back side of the bearing engages with the groove in the cylinder block.
Illustration 1 g01184978
2. Put clean engine oil on the journals of the crankshaft bearing. Attach a suitable lifting
device to crankshaft (1). The weight of crankshaft (1) is approximately 60 kg (132 lb).
Carefully install the crankshaft in the cylinder block.
3. Clean the bearing surface of the main bearing caps. Install the lower main bearing in the
crankshaft main bearing caps. Ensure that the tab on the back side of the bearing engages
with the groove in the main bearing cap. Apply clean engine oil on the lower main bearing.
Do not put engine oil on the back side of the bearing surfaces.
4. Install crankshaft main bearing caps with the part numbers toward the right hand side of the
cylinder block. The numbers should start at the front of the engine. Place clean engine oil or
Molylube on the bolt threads and the washers.
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14. Illustration 2 g01028042
5. Install the bolts for main bearing caps (2). Tighten the bolts to a torque of 54 ± 7 N·m
(40 ± 5 lb ft).
6. Turn the bolts for an additional 90 ± 5 degrees (1/4 turn).
7. Install connecting rod caps (3). Refer to Disassembly and Assembly, "Pistons and
Connecting Rods - Install".
8. Check the end play of crankshaft (1) with Tooling (A). The end play must be
0.07 to 0.32 mm (0.003 to 0.013 inch).
End By:
a. Install the front housing. Refer to Disassembly and Assembly, "Housing (Front) - Install".
b. Install the engine oil pump. Refer to Disassembly and Assembly, "Engine Oil Pump -
Install".
c. Install the flywheel housing. Refer to Disassembly and Assembly, "Flywheel Housing -
Remove and Install".
Copyright 1993 - 2019 Caterpillar Inc.
All Rights Reserved.
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15. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01984006
Crankshaft Gear - Remove and Install
SMCS - 1204-010-GE
Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
8B-7551 Bearing Puller 1
8B-7549 Puller Leg 2
3H-0465 Push-Puller Plate 4
6B-6682 Full Nut 2
8B-7560 Step Plate 1
1P-0820 Hydraulic Puller 1
9U-6600 Hand Hydraulic Pump 1
Start By:
a. Remove the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Remove".
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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16. Illustration 1 g00988783
1. Use Tooling (A) in order to remove crankshaft gear (3) from crankshaft (1).
2. Remove woodruff key (2).
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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17. Illustration 2 g00988783
1. Position woodruff key (2) in crankshaft (1).
Hot oil and hot components can cause personal injury. Do not allow hot
oil or hot components to contact the skin.
2. Raise the temperature of crankshaft gear (3). Install crankshaft gear (3) on crankshaft (1).
End By:
a. Install the crankshaft. Refer to Disassembly and Assembly, "Crankshaft - Install".
Copyright 1993 - 2019 Caterpillar Inc.
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18. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i05977048
Bearing Clearance - Check
SMCS - 1203-535; 1219-535
Measurement Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A
198-9142
Plastic Gauge (Green)
0.025 to 0.076 mm
(0.001 to 0.003 inch)
1
198-9143
Plastic Gauge (Red)
0.051 to 0.152 mm
(0.002 to 0.006 inch)
1
198-9144
Plastic Gauge (Blue)
0.102 to 0.229 mm
(0.004 to 0.009 inch)
1
198-9145
Plastic Gauge (Yellow)
0.230 to 0.510 mm
(0.009 to 0.020 inch)
1
Note: Plastic gauge may not be necessary when the engine is in the chassis.
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened component life.
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19. Note: Cat does not recommend the checking of the actual bearing clearances particularly on small
engines. This is because of the possibility of obtaining inaccurate results and the possibility of
damaging the bearing or the journal surfaces. Each Cat engine bearing is quality checked for
specific wall thickness.
Note: The measurements should be within specifications and the correct bearings should be used.
If the crankshaft journals and the bores for the block and the rods were measured during
disassembly, no further checks are necessary. However, if the technician still wants to measure the
bearing clearances, Tooling (A) is an acceptable method. Tooling (A) is less accurate on journals
with small diameters if clearances are less than 0.10 mm (0.004 inch).
NOTICE
Lead wire, shim stock or a dial bore gauge can damage the bearing
surfaces.
The technician must be very careful to use Tooling (A) correctly. The following points must be
remembered:
• Ensure that the backs of the bearings and the bores are clean and dry.
• Ensure that the bearing locking tabs are properly seated in the tab grooves.
• The crankshaft must be free of oil at the contact points of Tooling (A).
1. Put a piece of Tooling (A) on the crown of the bearing that is in the cap.
Note: Do not allow Tooling (A) to extend over the edge of the bearing.
2. Use the correct torque-turn specifications in order to install the bearing cap. Do not use an
impact wrench. Be careful not to dislodge the bearing when the cap is installed.
Note: Do not turn the crankshaft when Tooling (A) is installed.
3. Carefully remove the cap, but do not remove Tooling (A). Measure the width of Tooling
(A) while Tooling (A) is in the bearing cap or on the crankshaft journal. Refer to Illustration
1.
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20. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
21. Illustration 1 g01152855
Typical Example
4. Remove all of Tooling (A) before you install the bearing cap.
Note: When Tooling (A) is used, the readings can sometimes be unclear. For example, all
parts of Tooling (A) are not the same width. Measure the major width in order to ensure that
the parts are within the specification range. Refer to Specifications Manual, "Connecting
Rod Bearing Journal" and Specifications Manual, "Main Bearing Journal" for the correct
clearances.
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22. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01984226
Idler Pulley - Remove and Install
SMCS - 1358-010
Illustration 1 g01028295
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23. Shutdown SIS
Previous Screen
Product: EXCAVATOR
Model: 322C FM EXCAVATOR LAR
Configuration: 322C Forest Swing Machines LAR00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
3126B Engines for Caterpillar Built Machines
Media Number -SENR9581-06 Publication Date -01/08/2018 Date Updated -17/08/2018
i01930316
Belt Tensioner - Remove and Install
SMCS - 1358-010
Removal Procedure
Illustration 1 g01011962
1. Use a breaker bar to release the tension on belt tensioner (1). Remove the drive belt.
2. Remove bolt (2) and belt tensioner (1).
Installation Procedure
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24. Illustration 2 g01011962
1. Position belt tensioner (1) on the cylinder block. Install bolt (2).
2. Install the drive belt. Use a breaker bar to release tension on belt tensioner (1).
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