- Articulated Truck
- All
- Integrated Toolcarrier
- All
- Landfill Compactor
- 816 (S/N: 57U1-UP)
- 816B (S/N: 15Z1-UP)
- 816F (S/N: 5FN1-UP; BMR1-UP)
- 816K (S/N: LT61-UP; SLL1-UP)
- 826B (S/N: 58U1-UP)
- 826C (S/N: 87X1-UP)
- 826G (S/N: 7LN1-UP)
- 826G Series II (S/N: AYH1-UP)
- 826K (S/N: 2L31-UP; 2T61-UP)
- 836G (S/N: BRL1-UP; 7MZ1-UP)
- 836K (S/N: T6X1-UP; L6Z1-UP)
- 816B (S/N: 15Z1-UP)
- Off-Highway Truck/Tractor
- All
- Soil Compactor
- 815 (S/N: 91P1-UP; 15R1-UP)
- 815B (S/N: 17Z1-UP)
- 815F (S/N: BKL1-UP; 1GN1-UP)
- 815K (S/N: SL91-UP; T1Y1-UP)
- 825B (S/N: 43N1-UP)
- 825C (S/N: 86X1-UP)
- 825G (S/N: 6RN1-UP)
- 825G Series II (S/N: AXB1-UP)
- 825K (S/N: 2L91-UP; 2T91-UP)
- 835 (S/N: 44N1-UP)
- 815B (S/N: 17Z1-UP)
- Wheel Dozer
- 814 (S/N: 90P1-UP; 14R1-UP)
- 814B (S/N: 16Z1-UP)
- 814F (S/N: BGF1-UP; 9DM1-UP)
- 814K (S/N: LW41-UP; T1Z1-UP)
- 824 (S/N: 29G1-UP)
- 824B (S/N: 36H1-UP)
- 824C (S/N: 85X1-UP)
- 824G (S/N: 4SN1-UP)
- 824G Series II (S/N: AWW1-UP)
- 824K (S/N: 2T21-UP; 2L41-UP)
- 834 (S/N: 43E1-UP)
- 834B (S/N: 7BR1-UP; 92Z1-UP)
- 834G (S/N: BPC1-UP; 6GZ1-UP)
- 834K (S/N: TW41-UP; LWY1-UP)
- 844 (S/N: BBN1-UP; 2KZ1-UP)
- 844H (S/N: BTW1-UP)
- 844K (S/N: M4R1-UP; K4Y1-UP)
- 854G (S/N: AMP1-UP; A4W1-UP; 1JW1-UP)
- 854K (S/N: 2211-UP; KK61-UP; RM61-UP; H9K1-UP; H8M1-UP)
- 814B (S/N: 16Z1-UP)
- Wheel Loader
- All
- Wheel Tractor-Scraper
- All
Introduction
Revision | Summary of Changes in SEBF2147 |
05 | Added serial number prefixes.
Updated copyright date to 2018. |
04 | Added serial number prefixes.
Updated Introduction. |
03 | Updated serial numbers and added confidentiality statement. |
02 | Added serial numbers JLX, MXL, SSA, and PCW. |
01 | Added referenced media. |
© 2018 Caterpillar All Rights Reserved. This guideline is for the use of Cat dealers only. Unauthorized use of this document or the proprietary processes therein without permission may be violation of intellectual property law.
Information contained in this document is considered Caterpillar: Confidential Yellow.
This Reuse and Salvage Guideline contains the necessary information to allow a dealer to establish a parts reusability program. Reuse and salvage information enables Caterpillar dealers and customers to benefit from cost reductions. Every effort has been made to provide the most current information that is known to Caterpillar. Continuing improvement and advancement of product design might have caused changes to your product which are not included in this publication. This Reuse and Salvage Guideline must be used with the latest technical information that is available from Caterpillar.
For technical questions when using this document, work with your Dealer Technical Communicator (TC).
To report suspected errors, inaccuracies, or suggestions regarding the document, submit a form for feedback in the Service Information System (SIS Web) interface.
For further information on the equipment needed to perform thermal spray processes, refer to Table 2.
Canceled Part Numbers and Replaced Part Numbers
This document may not include canceled part numbers and replaced part numbers. Use NPR on SIS for information about canceled part numbers and replaced part numbers. NPR will provide the current part numbers for replaced parts.
Important Safety Information
Illustration 1 | g02139237 |
Work safely. Most accidents that involve product operation, maintenance, and repair are caused by failure to observe basic safety rules or precautions. An accident can often be avoided by recognizing potentially hazardous situations before an accident occurs. A person must be alert to potential hazards. This person should also have the necessary training, skills, and tools to perform these functions properly. Safety precautions and warnings are provided in this instruction and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons. Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. Therefore, the warnings in this publication and the warnings that are on the product are not all inclusive. If a tool, a procedure, a work method, or operating technique that is not recommended by Caterpillar is used, ensure that it is safe for you and for other people to use. Ensure that the product will not be damaged or the product will not be made unsafe by the operation, lubrication, maintenance, or the repair procedures that are used.
Improper operation, lubrication, maintenance or repair of this product can be dangerous and could result in injury or death. Do not operate or perform any lubrication, maintenance or repair on this product, until you have read and understood the operation, lubrication, maintenance and repair information. |
Safety precautions and warnings are provided in this manual and on the product. If these hazard warnings are not heeded, bodily injury or death could occur to you or to other persons.
The hazards are identified by the safety alert symbol which is followed by a signal word such as danger, warning, or caution. The "WARNING" safety alert symbol is shown below.
Illustration 2 | g03072897 |
This safety alert symbol means:
Pay attention!
Become alert!
Your safety is involved.
The message that appears under the safety alert symbol explains the hazard.
Operations that may cause product damage are identified by "NOTICE" labels on the product and in this publication.
Caterpillar cannot anticipate every possible circumstance that might involve a potential hazard. The safety information in this document and the safety information on the machine are not all inclusive. Determine that the tools, procedures, work methods, and operating techniques are safe. Determine that the operation, lubrication, maintenance, and repair procedures will not damage the machine. Also, determine that the operation, lubrication, maintenance, or the repair procedures will not make the machine unsafe.
The information, the specifications, and the illustrations that exist in this guideline are based on information which was available at the time of publication. The specifications, torques, pressures, measurements, adjustments, illustrations, and other items can change at any time. These changes can affect the service that is given to the product. Obtain the complete, most current information before you start any job. Caterpillar dealers can supply the most current information.
References | |
Media Number | Publication Type & Title |
SEBF9236 | Reuse And Salvage Guideline , "Fundamentals of High Velocity Oxygen Fuel (HVOF) Spray for Reconditioning Components" |
SEBF9238 | Reuse And Salvage Guideline , "Fundamentals of Arc Spray for Reconditioning Components" |
SEBF9240 | Reuse And Salvage Guideline , "Fundamentals of Flame Spray for Reconditioning Components" |
SEBF8119 | Reuse And Salvage Guideline , "Differential Housing Components for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, Integrated Toolcarriers, and Motor Graders" |
SEB8227 | Reuse And Salvage Guideline , "Salvage of Differential Housing Assembly Used on Off-Highway Trucks" |
Part Description
Base Metal | Ductile Iron |
Hardness | - |
Flame Spray Equipment and Procedure
Maximum Surface Finish | 7.6 to 10.2 Micrometer (300.00 to 400.00 Microinches) |
Reason for Spraying | Wear when load is applied |
Mating Part Contact Area & Material | 1/2 Housing/Pinion Gear Bearing inner race |
Metco Equipment Type | 6P-II |
Metco Material | 452 or 453 |
Finished Thickness | As Required |
Finishing Allowance | |
Spray Angle | 70° to 90° |
Substrate Pre-Heat Temperature | |
Substrate Temperature During Spraying Not to Exceed | |
Auxiliary Cooling | If desired |
Rotation/Traverse Device | Lathe or turntable |
Rotation/Traverse Speed | |
Surface Preparation Method | Undercut and Grit Blast |
Finishing Method | Machine |
Machining Equipment Type | Lathe |
Recommended Cutter Grade | 883 Carboloy or equivalent |
Flame Spray Process (6P) | Procedure | Check List |
Clean Part | Degrease in hot caustic solution | |
Undercut | To "tru-up" surface | |
Chamfer | 45° | |
Remove Oxide | Clean/strip disc or fiber flap brush | |
Mask for Blast | Use metal mask or duct tape | |
Blast Equipment | Pressure | |
Grit Type and Size | 25/40 steel angular grit | |
Blast Air Pressure | |
|
Blast Nozzle to Work Distance | |
|
Mask for Spray | Anti-bond | |
Spray Equipment Type | 6P-II | |
Auxiliary Cooling | If desired | |
Nozzle | 6P-C7A-K "K" Nozzle | |
Air Capacity/Pressure | 6P-3/Cooling Air |
|
Oxygen Pressure | |
|
Oxygen Flow | |
|
Fuel Gas Pressure | |
|
Fuel Gas Flow | |
|
Carrier Gas Pressure | |
|
Carrier Gas Flow | |
|
Spray Rate/Build Up | |
|
Gun to Work Distance | |
|
Rotation Speed of Part (RPM) | 75 - 110 RPM (dependent upon dia.) | |
Rotation Speed of Part | |
|
Traverse Rate of Gun | |
|
Gun Fixturing Method | Machine mount | |
Top Coat/Thickness | |
|
Finishing Equipment | Lathe | |
Part/Cutter Rotation | |
|
Traverse Speed | |
|
Depth of Rough Cut | |
|
Depth of Finish Cut | |
|
Additional Finish Method | Emery polish |
Specifications
Illustration 3 | g03072898 |
For dimensional specifications refer to Reuse and Salvage Guideline,, SEBF8119, "Differential Housing Components for Wheel Loaders, Articulated Trucks, Wheel Tractors, Compactors, and Integrated Toolcarriers". and Reuse and Salvage Guideline,, SEBF8227, "Salvage of Differential Housing Assembly Used on Off-Highway Trucks".