This document provides instructions for disassembling and assembling the axle housing of a 938G II Wheel Loader. It describes 18 steps to disassemble the axle housing, including removing retaining rings, planetary carrier assemblies, bearing nuts, and other components. It also describes 7 steps for installing conventional duo-cone seals in the axle housing, including cleaning the components, positioning rubber rings, and ensuring proper dimensions during assembly. The overall document provides detailed technical instructions for maintenance and repair of components in the axle housing.
Caterpillar Cat 938G II Wheel Loader (Prefix RTB) Service Repair Manual (RTB0...jiaoyi82414369
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II wheel loader. It describes how to remove components such as the axle shaft, planetary carrier assembly, bearing nut and seals. It also explains how to install these components in reverse order, noting important steps like properly installing duo-cone seals and ensuring components are clean and lubricated. The document contains diagrams to illustrate the procedures.
Caterpillar Cat 938G II Wheel Loader (Prefix RTB) Service Repair Manual (RTB0...yinranhe0814
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II Wheel Loader. It describes how to remove components such as the axle housing assembly, planetary carrier assembly, axle shaft, bearing nut, and seals. Detailed steps and illustrations are provided to guide removal and installation of these parts, including the use of various tools. Proper cleaning and lubrication of components during reassembly is emphasized.
Caterpillar Cat 938G II Wheel Loader (Prefix RTB) Service Repair Manual (RTB0...aags15120808
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II wheel loader. It describes how to remove components such as the axle shaft, planetary carrier assembly, retaining rings, and seals. Detailed steps are provided for disassembling the planetary carrier assembly. The assembly procedure describes how to install components in reverse order and includes notes about properly installing duo-cone seals. Tools required are listed.
The document provides instructions for disassembling and assembling the axle housing of a 962G wheel loader. It describes 18 steps to disassemble the axle housing including removing retaining rings, planetary gears, bearings, seals and other components. It also describes 11 steps for reassembling the axle housing, including cleaning components, installing seals and bearings, and torquing fasteners. Various tools are listed that are required for the disassembly and assembly procedures.
The document provides instructions for disassembling and assembling the axle housing of a 962G wheel loader. It describes 18 steps to disassemble the axle housing, removing components like the retaining ring, planetary carrier assembly, bearing nut and seals. It also lists 11 steps for reassembling the housing, including cleaning parts, installing seals and bearings, and tightening securely. Required tools include a link bracket, repair stand, positioning group, pliers, lifting eyes and torque multiplier.
This document provides instructions for disassembling and installing components of an axle housing assembly for a 962G wheel loader. The 18-step disassembly procedure describes how to remove the axle housing, planetary carrier assembly, axle shaft, bearings and seals. The installation section outlines the proper method for installing new Duo-Cone conventional seals, emphasizing the importance of cleaning components and ensuring the rubber toric ring is fully wet before positioning the seal.
The document provides instructions for disassembling and assembling the axle housing of a 962G wheel loader. It describes 18 steps to disassemble the axle housing, removing components like the retaining ring, planetary carrier assembly, bearing nut, and seals. It also lists 11 steps for reassembling the housing, including cleaning parts, installing seals and applying oil to sealing surfaces. Required tools include various clamps, stands, wrenches, and lifting equipment to handle the heavy components.
This document provides instructions for disassembling and installing components of an axle housing assembly for a 962G wheel loader. The 18-step disassembly procedure describes how to remove the axle housing, planetary carrier assembly, axle shaft, bearings and seals. The installation section outlines the proper method for installing new Duo-Cone conventional seals, emphasizing the importance of cleanliness and ensuring the rubber rings are fully wet during placement to prevent twisting.
Caterpillar Cat 938G II Wheel Loader (Prefix RTB) Service Repair Manual (RTB0...jiaoyi82414369
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II wheel loader. It describes how to remove components such as the axle shaft, planetary carrier assembly, bearing nut and seals. It also explains how to install these components in reverse order, noting important steps like properly installing duo-cone seals and ensuring components are clean and lubricated. The document contains diagrams to illustrate the procedures.
Caterpillar Cat 938G II Wheel Loader (Prefix RTB) Service Repair Manual (RTB0...yinranhe0814
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II Wheel Loader. It describes how to remove components such as the axle housing assembly, planetary carrier assembly, axle shaft, bearing nut, and seals. Detailed steps and illustrations are provided to guide removal and installation of these parts, including the use of various tools. Proper cleaning and lubrication of components during reassembly is emphasized.
Caterpillar Cat 938G II Wheel Loader (Prefix RTB) Service Repair Manual (RTB0...aags15120808
This document provides instructions for disassembling and assembling the axle housing of a Caterpillar 938G II wheel loader. It describes how to remove components such as the axle shaft, planetary carrier assembly, retaining rings, and seals. Detailed steps are provided for disassembling the planetary carrier assembly. The assembly procedure describes how to install components in reverse order and includes notes about properly installing duo-cone seals. Tools required are listed.
The document provides instructions for disassembling and assembling the axle housing of a 962G wheel loader. It describes 18 steps to disassemble the axle housing including removing retaining rings, planetary gears, bearings, seals and other components. It also describes 11 steps for reassembling the axle housing, including cleaning components, installing seals and bearings, and torquing fasteners. Various tools are listed that are required for the disassembly and assembly procedures.
The document provides instructions for disassembling and assembling the axle housing of a 962G wheel loader. It describes 18 steps to disassemble the axle housing, removing components like the retaining ring, planetary carrier assembly, bearing nut and seals. It also lists 11 steps for reassembling the housing, including cleaning parts, installing seals and bearings, and tightening securely. Required tools include a link bracket, repair stand, positioning group, pliers, lifting eyes and torque multiplier.
This document provides instructions for disassembling and installing components of an axle housing assembly for a 962G wheel loader. The 18-step disassembly procedure describes how to remove the axle housing, planetary carrier assembly, axle shaft, bearings and seals. The installation section outlines the proper method for installing new Duo-Cone conventional seals, emphasizing the importance of cleaning components and ensuring the rubber toric ring is fully wet before positioning the seal.
The document provides instructions for disassembling and assembling the axle housing of a 962G wheel loader. It describes 18 steps to disassemble the axle housing, removing components like the retaining ring, planetary carrier assembly, bearing nut, and seals. It also lists 11 steps for reassembling the housing, including cleaning parts, installing seals and applying oil to sealing surfaces. Required tools include various clamps, stands, wrenches, and lifting equipment to handle the heavy components.
This document provides instructions for disassembling and installing components of an axle housing assembly for a 962G wheel loader. The 18-step disassembly procedure describes how to remove the axle housing, planetary carrier assembly, axle shaft, bearings and seals. The installation section outlines the proper method for installing new Duo-Cone conventional seals, emphasizing the importance of cleanliness and ensuring the rubber rings are fully wet during placement to prevent twisting.
Kubota L4150DT Tractor Parts Catalogue Manual.pdfjdkskmmdd
The document provides instructions and definitions for parts books. It defines column headings for part number pages including reference number, part number, description, quantity, serial number range and interchangeability. It notes country codes that may be included and their meanings. The bottom section is an index of parts for a tractor model L4150DT listing the part name and reference to the specific parts book page for each part.
1) The documents provide instructions for removing, disassembling, assembling, and installing various fuel system components on a C18 Industrial Engine, including the fuel priming pump, fuel filter base, and fuel transfer pump.
2) The procedures describe disconnecting hoses, removing bolts, and taking out individual parts like O-rings and valves.
3) Safety notices emphasize the importance of cleanliness and containing fluids to prevent contamination and environmental damage.
This document provides instructions for removing and installing a flywheel housing on a C18 Industrial Engine WJB. It is a 3-page service manual excerpt that describes:
1) Required tools and safety notices
2) Removal procedure which includes supporting the engine, removing bolts and lifting the housing off
3) Installation procedure which includes cleaning, applying sealant, positioning the housing and tightening bolts in a specific sequence and torque.
The document provides removal and installation instructions for a precooler, water temperature regulator housing, water pump, and other engine components. It includes notices about containing fluids, keeping parts clean, and lists required tools. The step-by-step instructions describe disconnecting hoses and electrical connections, removing mounting bolts and components, and installing parts in reverse order while applying sealant compounds as needed. Illustrations show the component locations and part numbers.
This document provides instructions for removing and installing various fuel system components on a Caterpillar C18 Industrial Engine, including:
1) Removing and installing the fuel priming pump, fuel filter base, fuel transfer pump, and electronic unit injectors.
2) Disassembling and assembling the fuel filter base to replace seals and fittings.
3) Procedures include disconnecting fuel lines and electrical connections, marking parts for reinstallation, and applying thread lock compounds. Safety notices advise containing fluids and preventing contamination.
1) The document provides disassembly and assembly instructions for removing and installing various components of a C18 industrial engine, including the power take-off drive group, vibration damper and pulley, crankshaft front seal, and front cover.
2) The instructions include lists of required tools and detailed step-by-step procedures with accompanying illustrations.
3) Special notes are provided regarding keeping parts clean, inspecting components, and not using lubricants during certain installation procedures.
This document provides instructions for installing and removing components of the front gear group of a C18 industrial engine. It describes:
1. Cleaning and inspecting parts before installation and applying thread locking compound to bolts.
2. Installing the front plate, gears, and shafts in the correct order and orientation while adjusting backlash.
3. Torquing bolts and nuts to specified values after applying thread locker and lubricating bearings.
The document contains diagrams showing the components and numbered steps for removal and installation.
The document provides instructions for installing an engine oil filter base which includes:
1. Lubricating the O-rings and installing them on the engine oil filter base.
2. Positioning the engine oil filter base and installing bolts to secure it.
3. Reconnecting any disconnected tubes.
The instructions are intended for technicians and include safety warnings for containing fluids and wearing protective equipment when working with pressurized parts.
This document provides instructions for removing and installing a unit injector, unit injector sleeve, and turbocharger from a C9.3 Industrial Engine. The unit injector removal procedure involves disconnecting electrical and fuel lines, loosening mounting bolts, and extracting the injector. Installation requires cleaning, lubricating seals, and tightening bolts. The sleeve procedure includes draining coolant, cutting threads to remove the old sleeve, cleaning the bore, applying retaining compound to the new sleeve, and installing with a hammer and driver. The turbocharger removal involves disconnecting coolant and air lines and removing mounting nuts. Installation requires applying anti-seize to bolts and tightening clamps and nuts.
Kubota L2800HST Tractor Parts Catalogue Manual.pdfjdkskmmdd
This document provides instructions for using a parts book for a tractor model. It defines the column headings used on parts number pages, including the part reference number, part number, description, quantity, serial number range, interchangeability, and remarks. It also notes country codes that may be included to indicate if a part is different for other countries. The document then provides an index of parts for the tractor model broken down by system and sub-systems.
Kubota L2800DT Tractor Parts Catalogue Manual.pdfjdkskmmdd
This document provides instructions for using parts books and describes the column headings used on parts number pages. It explains that the country codes in the remarks column indicate if a part is different or not compatible in other countries. The document then provides an index of parts for a L2800DT/HST tractor organized by system, including the engine, fuel system, electrical system, transmission, axles, hydraulics, hood, tires, and labels.
Kubota L4150DT Tractor Parts Catalogue Manual.pdfjdkskmmdd
The document provides instructions and definitions for parts books. It defines column headings for part number pages including reference number, part number, description, quantity, serial number range and interchangeability. It notes country codes that may be included and their meanings. The bottom section is an index of parts for a tractor model L4150DT listing the part name and reference to the specific parts book page for each part.
1) The documents provide instructions for removing, disassembling, assembling, and installing various fuel system components on a C18 Industrial Engine, including the fuel priming pump, fuel filter base, and fuel transfer pump.
2) The procedures describe disconnecting hoses, removing bolts, and taking out individual parts like O-rings and valves.
3) Safety notices emphasize the importance of cleanliness and containing fluids to prevent contamination and environmental damage.
This document provides instructions for removing and installing a flywheel housing on a C18 Industrial Engine WJB. It is a 3-page service manual excerpt that describes:
1) Required tools and safety notices
2) Removal procedure which includes supporting the engine, removing bolts and lifting the housing off
3) Installation procedure which includes cleaning, applying sealant, positioning the housing and tightening bolts in a specific sequence and torque.
The document provides removal and installation instructions for a precooler, water temperature regulator housing, water pump, and other engine components. It includes notices about containing fluids, keeping parts clean, and lists required tools. The step-by-step instructions describe disconnecting hoses and electrical connections, removing mounting bolts and components, and installing parts in reverse order while applying sealant compounds as needed. Illustrations show the component locations and part numbers.
This document provides instructions for removing and installing various fuel system components on a Caterpillar C18 Industrial Engine, including:
1) Removing and installing the fuel priming pump, fuel filter base, fuel transfer pump, and electronic unit injectors.
2) Disassembling and assembling the fuel filter base to replace seals and fittings.
3) Procedures include disconnecting fuel lines and electrical connections, marking parts for reinstallation, and applying thread lock compounds. Safety notices advise containing fluids and preventing contamination.
1) The document provides disassembly and assembly instructions for removing and installing various components of a C18 industrial engine, including the power take-off drive group, vibration damper and pulley, crankshaft front seal, and front cover.
2) The instructions include lists of required tools and detailed step-by-step procedures with accompanying illustrations.
3) Special notes are provided regarding keeping parts clean, inspecting components, and not using lubricants during certain installation procedures.
This document provides instructions for installing and removing components of the front gear group of a C18 industrial engine. It describes:
1. Cleaning and inspecting parts before installation and applying thread locking compound to bolts.
2. Installing the front plate, gears, and shafts in the correct order and orientation while adjusting backlash.
3. Torquing bolts and nuts to specified values after applying thread locker and lubricating bearings.
The document contains diagrams showing the components and numbered steps for removal and installation.
The document provides instructions for installing an engine oil filter base which includes:
1. Lubricating the O-rings and installing them on the engine oil filter base.
2. Positioning the engine oil filter base and installing bolts to secure it.
3. Reconnecting any disconnected tubes.
The instructions are intended for technicians and include safety warnings for containing fluids and wearing protective equipment when working with pressurized parts.
This document provides instructions for removing and installing a unit injector, unit injector sleeve, and turbocharger from a C9.3 Industrial Engine. The unit injector removal procedure involves disconnecting electrical and fuel lines, loosening mounting bolts, and extracting the injector. Installation requires cleaning, lubricating seals, and tightening bolts. The sleeve procedure includes draining coolant, cutting threads to remove the old sleeve, cleaning the bore, applying retaining compound to the new sleeve, and installing with a hammer and driver. The turbocharger removal involves disconnecting coolant and air lines and removing mounting nuts. Installation requires applying anti-seize to bolts and tightening clamps and nuts.
Kubota L2800HST Tractor Parts Catalogue Manual.pdfjdkskmmdd
This document provides instructions for using a parts book for a tractor model. It defines the column headings used on parts number pages, including the part reference number, part number, description, quantity, serial number range, interchangeability, and remarks. It also notes country codes that may be included to indicate if a part is different for other countries. The document then provides an index of parts for the tractor model broken down by system and sub-systems.
Kubota L2800DT Tractor Parts Catalogue Manual.pdfjdkskmmdd
This document provides instructions for using parts books and describes the column headings used on parts number pages. It explains that the country codes in the remarks column indicate if a part is different or not compatible in other countries. The document then provides an index of parts for a L2800DT/HST tractor organized by system, including the engine, fuel system, electrical system, transmission, axles, hydraulics, hood, tires, and labels.
Welcome to ASP Cranes, your trusted partner for crane solutions in Raipur, Chhattisgarh! With years of experience and a commitment to excellence, we offer a comprehensive range of crane services tailored to meet your lifting and material handling needs.
At ASP Cranes, we understand the importance of reliable and efficient crane operations in various industries, from construction and manufacturing to logistics and infrastructure development. That's why we strive to deliver top-notch solutions that enhance productivity, safety, and cost-effectiveness for our clients.
Our services include:
Crane Rental: Whether you need a crawler crane for heavy lifting or a hydraulic crane for versatile operations, we have a diverse fleet of well-maintained cranes available for rent. Our rental options are flexible and can be customized to suit your project requirements.
Crane Sales: Looking to invest in a crane for your business? We offer a wide selection of new and used cranes from leading manufacturers, ensuring you find the perfect equipment to match your needs and budget.
Crane Maintenance and Repair: To ensure optimal performance and safety, regular maintenance and timely repairs are essential for cranes. Our team of skilled technicians provides comprehensive maintenance and repair services to keep your equipment running smoothly and minimize downtime.
Crane Operator Training: Proper training is crucial for safe and efficient crane operation. We offer specialized training programs conducted by certified instructors to equip operators with the skills and knowledge they need to handle cranes effectively.
Custom Solutions: We understand that every project is unique, which is why we offer custom crane solutions tailored to your specific requirements. Whether you need modifications, attachments, or specialized equipment, we can design and implement solutions that meet your needs.
At ASP Cranes, customer satisfaction is our top priority. We are dedicated to delivering reliable, cost-effective, and innovative crane solutions that exceed expectations. Contact us today to learn more about our services and how we can support your project in Raipur, Chhattisgarh, and beyond. Let ASP Cranes be your trusted partner for all your crane needs!
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.
Expanding Access to Affordable At-Home EV Charging by Vanessa WarheitForth
Vanessa Warheit, Co-Founder of EV Charging for All, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
EV Charging at MFH Properties by Whitaker JamiesonForth
Whitaker Jamieson, Senior Specialist at Forth, gave this presentation at the Forth Addressing The Challenges of Charging at Multi-Family Housing webinar on June 11, 2024.
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.
Ever been troubled by the blinking sign and didn’t know what to do?
Here’s a handy guide to dashboard symbols so that you’ll never be confused again!
Save them for later and save the trouble!
What Could Be Behind Your Mercedes Sprinter's Power Loss on Uphill RoadsSprinter Gurus
Unlock the secrets behind your Mercedes Sprinter's uphill power loss with our comprehensive presentation. From fuel filter blockages to turbocharger troubles, we uncover the culprits and empower you to reclaim your vehicle's peak performance. Conquer every ascent with confidence and ensure a thrilling journey every time.
2. Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 938G II WHEEL LOADER RTB
Configuration: 938G II Wheel Loader RTB00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Power
Train
Media Number -RENR6068-03 Publication Date -01/12/2008 Date Updated -19/12/2008
i07093515
Axle Housing - Disassemble
SMCS - 3260-015
Disassembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B
1P-2420 Transmission Repair Stand 1
FT-0996 Positioning Group 4
FT-0957 Adapter Group 4
C 1P-1863 Pliers 1
D 4C-8358 Lifting Eyes 3
E
6V-7820 Torque Multiplier 1
120-9877 Spanner Wrench As(1)
1
1U-9478 Spanner Wrench As(2)
1
F
150-1782 Crossblock 1
5F-7366 Forcing Screw 1
3H-0466 Nut 1
3H-0468 Plate 2
9U-7692 Threaded Rod 2
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3. (1)
For use with M105 bearing nut.
(2)
For use with M95 bearing nut.
Start By:
a. Remove the fixed axle. Refer to Disassembly and Assembly, "Fixed Axle (Front) - Remove
and Install".
b. Remove the oscillating axle. Refer to Disassembly and Assembly, "Oscillating Axle (Rear) -
Remove".
Note: The axle housing assemblies that are used in the front fixed axle and in the rear
oscillating axle are similar. Therefore, both axle housing assemblies can be removed in the
same manner.
Illustration 1 g00301040
Typical Example
1. Install the axle housing in a vertical position on Tooling (B).
Note: Carefully remove the axle housing assembly. Part of the wear gauge pin will remain
in the axle housing assembly. The pin will remain in the axle housing assembly. The spring
and the piston will remain in the differential housing.
2. Fasten Tooling (A) and a hoist to the rim of the axle shaft, as shown. Remove bolts (1) that
secure axle housing assembly (2) to the differential housing. Carefully remove the axle
housing assembly. The weight of axle housing assembly (2) is 295 kg (650 lb).
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4. Illustration 2 g00303123
3. Remove the bottom half of the axle housing from Tooling (B). Install axle housing
assembly (2) on Tooling (B), as shown.
Illustration 3 g00303124
Note: To remove retaining ring (3), planetary carrier assembly (5) must be disassembled.
4. Use Tooling (C) to remove retaining ring (3) from axle shaft (4).
Illustration 4 g00303169
5. Install Tooling (D) and suitable lifting slings to planetary carrier assembly (5), as shown.
6. Use a hoist to remove the planetary carrier assembly from the axle housing assembly. The
weight of the planetary carrier assembly is 80 kg (175 lb).
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5. Illustration 5 g00303170
Illustration 6 g00303171
7. Use the following steps to disassemble planetary carrier assembly (5):
a. Use a hammer and a punch to push spring pin (7) all the way into shaft (6).
b. Remove shaft (6), thrust washers , and (8) planetary gear (9) from the carrier.
c. Remove bearing (10) from planetary gear (9).
d. Use a hammer and a punch to remove spring pin (7) from shaft (6).
e. Repeat Steps 7.a through 7.d for the remaining two planetary gears.
f. Remove retaining ring (3) from the carrier.
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6. Illustration 7 g00303172
Illustration 8 g00303173
8. Install two bolts (11) of a suitable size in the rim of the axle flange. This will prevent the
axle shaft from turning when bearing nut (12) is removed.
Illustration 9 g00303174
9. Use Tooling (E) to remove bearing nut (12) from the axle shaft.
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7. Illustration 10 g00303176
10. Install Tooling (A) and suitable lifting slings to the axle housing, as shown. Put slight lifting
tension on the axle housing.
Illustration 11 g00303177
Note: The bearing cone which is located under bearing nut (12) will be removed at the same
time as the axle housing.
11. Fasten Tooling (F) to the axle housing, as shown. Use the center stud to push the axle shaft
and the bearing cone from the axle housing. Make sure that upward pressure is constantly
applied.
12. Use the hoist to remove the axle housing and the inner bearing cone from the axle shaft. The
weight of the axle housing is 105 kg (231 lb).
13. Remove the inner bearing cone from the axle housing.
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8. Illustration 12 g00303179
14. Remove inner bearing cup (13) from the axle housing.
Note: Planetary ring gear (15) will be destroyed during removal.
15. Remove ring gear (15) from the axle housing. Use a torch to cut the ring gear in two places
that are directly across from each other. Cut the ring gear at the position of the locating
dowels. For an alternate method, make three welds that are equally spaced around the
circumference of the ring gear. This will cause the ring gear to shrink.
16. Remove dowels (14).
Illustration 13 g00303180
17. Remove Duo-Cone seal (16) and bearing cup (17) from the opposite end of the axle
housing.
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9. Illustration 14 g00303181
18. Remove Duo-Cone seal (19) and bearing cone (18) from the axle shaft.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
Wed May 6 01:01:29 UTC+0800 2020
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10. Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 938G II WHEEL LOADER RTB
Configuration: 938G II Wheel Loader RTB00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Power
Train
Media Number -RENR6068-03 Publication Date -01/12/2008 Date Updated -19/12/2008
i01387810
Duo-Cone Conventional Seals - Install
SMCS - 7561-012
Installation Procedure
Note: This procedure is only for conventional duo-cone seal kits. This procedure does not pertain
to floating duo-cone seal kits.
It is extremely important to follow the correct procedure for installing duo-cone seal kits. Many
seal failures are the direct result of mistakes during installation of the seal components.
Illustration 1 g00296728
(1) Rubber toric ring
(2) Seal ring
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11. (3) Housing retaining lip
(4) Housing ramp
(5) Seal ring housing
Illustration 2 g00296926
(6) Seal ring face
(7) Seal ring ramp
(8) Installation tool
(9) Seal ring retaining lip
Use caution when you are using isopropyl alcohol. Avoid prolonged skin
contact with isopropyl alcohol.
Vapors may be harmful if inhaled. Use only in a well ventilated area. Do
not smoke while using isopropyl alcohol.
Isopropyl alcohol is flammable. Do not use near an open flame or near
welding operations. Keep isopropyl alcohol away from heated surfaces
exceeding 482°C (900°F).
1. Remove any oily film, dust or other foreign matter from all of the seal components. Use
isopropyl alcohol and a clean cloth to wipe the components. (Paper towels may also be
used.)
Note: Do not allow oil to contact rubber toric rings (1) or seal ring ramps (7) before both
seal rings (2) are assembled in Step 10.
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12. Illustration 3 g00296933
Illustration 4 g00296971
2. Put rubber toric ring (1) on seal ring (2). Make sure that the toric ring is at the bottom of
seal ring ramp (7) and against seal ring retaining lip (9).
Note: Make sure that the rubber toric ring (1) is straight on seal ring (2). There must not be
a twist in the toric ring. Be careful when you are working on the rubber toric ring. Nicks,
cuts, and scratches can cause leaks.
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13. Illustration 5 g00296975
3. Put installation tool (8) on seal ring (2) with rubber toric ring (1). Lower the rings into a
container of isopropyl alcohol until all surfaces of rubber toric ring (1) are wet.
Note: Do not use Stanisol or any other liquid that may leave an oily film.
Illustration 6 g00748797
4. While all surfaces of rubber toric ring (1) are still wet, use installation tool (8) to position
seal ring (2) and the toric ring squarely against seal ring housing (5), as shown.
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14. Illustration 7 g00297146
5. Measure dimension (A) from seal ring face (6) to the top surface of seal ring housing (5).
Check dimension (A) in at least four places (90° intervals). The measurements must not
differ by more than 1 mm (0.04 inch).
Note: If small adjustments are necessary, do not push on seal ring (2). Use installation tool
(8).
6. Rubber toric ring (1) can twist if the toric ring is not completely wet during installation.
Burrs on housing retaining lip (3) or on seal ring housing (5) can also cause a twist.
If a twist occurs or if the toric ring is misaligned, repeat Steps 3 through 5.
7. Before further installation, wait for at least two minutes so that the isopropyl alcohol can
evaporate. This will prevent slippage on seal ring ramps (7) and on housing ramps (4). The
toric ring must roll only on the seal ring ramps and on the housing ramps.
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15. Illustration 8 g00748786
8. Use a clean cloth or a paper towel to wipe off seal ring faces (6).
Note: No particles of any kind can be left on sealing surfaces. A small piece from a paper
towel can cause a leak by keeping the sealing surfaces from contacting each other.
Illustration 9 g00748788
9. Apply a thin film of clean oil on seal ring faces (6). Use an applicator, a disposable tissue or
a clean finger to distribute the oil evenly. Be careful so that no oil contacts the toric rings.
Illustration 10 g00297157
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16. 10. Make sure that both seal ring housings (5) are correctly aligned and concentric. Slowly
move the seals toward each other.
Note: Do not slam the seals together. High impact can damage the seal components and
leakage will occur.
11. When the seals are in place, fasten all of the parts securely.
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
Private Network For SIS Licensees.
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17. Shutdown SIS
Previous Screen
Product: WHEEL LOADER
Model: 938G II WHEEL LOADER RTB
Configuration: 938G II Wheel Loader RTB00001-UP (MACHINE) POWERED BY 3126B Engine
Disassembly and Assembly
938G Series II Wheel Loader and IT38G Series II Integrated Toolcarrier Power
Train
Media Number -RENR6068-03 Publication Date -01/12/2008 Date Updated -19/12/2008
i07307652
Axle Housing - Assemble
SMCS - 3260-016
Assembly Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7573 Link Bracket 2
B
1P-2420 Transmission Repair Stand 1
FT-0996 Positioning Group 4
FT-0957 Adapter Group 4
C 1P-1863 Pliers 1
D 4C-8358 Lifting Eyes 3
E
6V-7820 Torque Multiplier 1
120-9877 Spanner Wrench As(1)
1
1U-9478 Spanner Wrench As(2)
1
F 1U-6439 Duo-Cone Seal Installer 1
G FT-2530 Bar (Rolling Torque) 1
H - Loctite 5127 -
(1)
For use with M105 bearing nut.
(2)
For use with M95 bearing nut.
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18. Note: The axle housing assemblies that are used in the fixed axle and in the oscillating axle are
similar. Therefore, both axle assemblies can be assembled in the same manner.
Illustration 1 g00311383
1. Use bolts of a suitable size to fasten the rim of the axle shaft to Tooling (B).
2. Heat bearing cone (17) to a maximum temperature of 135°C (275°F).
3. Install bearing cone (17) on the axle shaft, as shown. Make sure that the bearing cone is
seated against the shoulder.
Note: Allow the bearing cone and the axle to reach a uniform temperature.
4. Use a suitable driver or a press to reset the bearing cone. This will ensure that the bearing
cone is seated properly.
5. Apply a thin coat of clean SAE 30 oil on bearing cone (17).
Note: Make sure that the rubber seals and all surfaces that contact the seals are clean and
dry. After installation of the seals, apply clean SAE 30 oil on the contact surfaces of the
metal seals.
6. Use Tooling (F) to install the Duo-Cone seal in the axle assembly. Refer to Disassembly and
Assembly, "Duo-Cone Conventional Seals - Install".
Illustration 2 g00303180
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19. 7. Lower the temperature of bearing cup (16). Install bearing cup (16) in the end of the axle
housing. Make sure that the bearing cup is seated with the mating surface.
Note: Allow the bearing cone and the axle to reach a uniform temperature.
8. Use a suitable driver or a press to reset bearing cup (16). This will ensure that bearing cup
(16) is seated properly.
Note: Make sure that the rubber seals and all surfaces that contact the seals are clean and
dry. After installation of the seals, apply clean SAE 30 oil on the contact surfaces of the
metal seals.
9. Use Tooling (F) to install Duo-Cone seal (15) in the end of the axle housing. Refer to
Disassembly and Assembly, "Duo-Cone Conventional Seals - Install".
Illustration 3 g00303179
10. Lower the temperature of bearing cup (13). Install bearing cup (13) in the opposite end of
the axle housing, as shown. Make sure that the bearing cup is seated on the mating surface.
Note: Allow the bearing cone and the axle to reach a uniform temperature.
11. Use a suitable driver or a press to reset bearing cup (12). This will ensure that bearing cup
(12) is seated properly.
Note: The following steps are for the installation of the ring gear.
Note: Dowels (14) are used to locate ring gear (15).
12. Locate the position of the ring gear in relation to the axle housing. Align the holes to install
the dowels. Put alignment marks on the ring gear and on the axle housing to ensure correct
installation.
13. Lower the temperature of ring gear (15) to −70°C (−94°F). Install ring gear (15) in the axle
housing.
14. Install dowels (14). Peen the axle housing near the dowels to retain the dowels.
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20. Illustration 4 g00303176
15. Install Tooling (A) on the axle housing, as shown. Attach a hoist and suitable lifting slings
to Tooling (A).
16. Use the hoist to install the axle housing on the axle shaft. The weight of the axle housing is
105 kg (231 lb).
Illustration 5 g00311444
17. Heat bearing cone (20) to a maximum temperature of 135°C (275°F).
18. Install bearing cone (20) on the axle shaft so that there is slight end play. When bearing
cone (20) is cool, apply clean SAE 30 oil to the bearing cone.
Note: The adjusting nut must be installed so that the part number is facing away from
bearing cone (20).
19. Apply clean SAE 30 oil on bearing nut (12). Install bearing nut (12) on the axle shaft.
Tighten the nut until a small amount of end play remains.
20. The seal drag torque is the torque that is needed to rotate the axle housing. Use one of the
following methods to measure the seal drag torque:
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21. Illustration 6 g00311446
a. To measure seal drag torque, install Tooling (G) on the axle housing. Place a torque
wrench on the bolt at the center of the bar, as shown. Use the torque wrench to rotate
the housing. Record the reading on the torque wrench.
Illustration 7 g00311903
b. To measure seal drag torque, install a bolt and a nut through an outer mounting hole
on the axle housing. Install a torque wrench on the bolt. Make sure that the handle is
aligned with the center of the axle shaft. Use the torque wrench to rotate the housing.
Record the reading on the torque wrench. Use the following formula to calculate the
actual seal drag torque:
Table 2
B
"SDT" is the actual seal drag torque in newton meters (N·m).
"C" is the torque wrench reading in newton meters (N·m).
"B" is the length of the torque wrench in meters.
"A" is the bolt circle radius of axle housing (2) in meters. This is equal to 0.229 m
(9.016 inch).
21. Tighten nut (11) by using one of the following methods:
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22. Illustration 8 g00303174
Illustration 9 g00311446
a. Rotate the axle housing. Use Tooling (E) to tighten bearing nut (11). Install Tooling
(G) on the axle housing. Place a torque wrench on the bolt at the center of Tooling
(G). The torque wrench reading is equal to the seal drag torque plus the axle bearing
preload rolling torque. Use the seal drag torque that was recorded in Step 20.
Note: The preload rolling torque for new bearings is 9 to 16 N·m (7 to 12 lb ft). The
preload rolling torque for used bearings is 4.5 to 8 N·m (3.5 to 6 lb ft).
Illustration 10 g00311903
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23. Illustration 11 g00303174
b. Use the torque wrench to rotate the axle housing. Use Tooling (E) to tighten nut (11).
The torque wrench reading must equal the axle bearing preload rolling torque plus the
actual seal drag torque. Use the seal drag torque that was recorded in Step 20. Use the
following formula to calculate the required torque wrench reading. This formula is
used to measure torque at the bolt circle.
Table 3
B + A
"C" is the torque wrench reading in newton meters (N·m).
"B" is the length of the torque wrench in meters.
"A" is the bolt circle radius of axle housing (2) in meters. This equals 0.229 m
(9.016 inch).
"SDT" is the actual seal drag torque in newton meters (N·m).
"T" is the axle bearing preload rolling torque. The preload rolling torque for new
bearings is 9 to 16 N·m (7 to 12 lb ft). The preload rolling torque for used bearings is
4.5 to 8 N·m (3.5 to 6 lb ft).
22. Make sure that axle shaft (4) has zero end play.
23. If the axle bearing preload rolling torque exceeds the specification, back off nut (11) by 1/8
turn and reseat bearing cone (13) against nut (11). Perform Step 21 again.
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24. Thank you very much for
your reading. Please Click
Here. Then Get COMPLETE
MANUAL. NO WAITING
NOTE:
If there is no response to
click on the link above,
please download the PDF
document first and then
click on it.
25. Illustration 12 g00303171
Illustration 13 g00303170
24. The following steps are for the assembly of planetary carrier assembly (5):
a. Install retaining ring (3) in the carrier.
b. Apply a thin coat of clean SAE 30 oil on all parts of planetary carrier assembly (5).
c. Install bearing (10) in planetary gear (9).
d. Install thrust washers (8), planetary gear (9), and shaft (7) in the carrier.
Note: If thrust washers (8) have alignment tabs, the alignment tabs should be installed
towards the center of the carrier.
e. Install shaft (6) in the carrier. Make sure that the spring pin hole in the shaft is aligned
with the spring pin hole in the carrier. Install new spring pin (7) through the carrier
and in shaft (6). Install spring pin (7) slightly below the outside surface of the carrier.
f. Repeat Steps 24.a through 24.e for the remaining two planetary gears.
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26. Illustration 14 g00303169
25. Install Tooling (D) and suitable lifting slings to planetary carrier assembly (5).
26. Use a hoist to install the planetary carrier assembly in the axle housing assembly. The
weight of the planetary carrier assembly is 80 kg (175 lb).
Illustration 15 g00303124
27. Use Tooling (C) to install retaining ring (3) on axle shaft (4).
28. Remove axle housing assembly (2) from Tooling (B). Install the bottom half of the axle
group on Tooling (B) in a vertical position.
29. Apply 6V-6640 RTV Silicone Sealant on the mating surfaces of the axle housing and of the
differential housing.
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27. Illustration 16 g00301040
30. Apply a thin layer of Tooling (H) to the mating surface of the axle housing. Attach Tooling
(A) and a suitable lifting device to axle housing assembly (2). The weight of axle housing
assembly (2) is approximately 295 kg (650 lb). Carefully install the axle housing assembly.
31. Install bolts (1) that secure axle housing assembly (2) to the differential housing. Tighten
bolts (1) to a torque of 300 ± 40 N·m (220 ± 30 lb ft).
End By:
a. Install the fixed axle. Refer to Disassembly and Assembly, "Fixed Axle (Front) - Remove
and Install".
b. Install the oscillating axle. Refer to Disassembly and Assembly, "Oscillating Axle (Rear) -
Install".
Copyright 1993 - 2020 Caterpillar Inc.
All Rights Reserved.
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Wed May 6 01:03:23 UTC+0800 2020
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