Fiatallis 260-B 262-B Tractor Scrapers & 261-B 263-B Elevating Tractor Scraper Transmission (Front) Service Manual – PDF DOWNLOAD
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Fiatallis 260-B 262-B Tractor Scrapers & 261-B 263-B Elevating Tractor Scraper Transmission (Front) Service Manual – PDF DOWNLOAD
Language : English
Pages : 721
Downloadable : Yes
File Type : PDF
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Fiatallis 260-B 262-B Tractor Scrapers & 261-B 263-B Elevating Tractor Scraper Transmission (Front) Service Manual – PDF DOWNLOAD
GENERAL
- Study the Operation and Maintenance Instruction Manual before starting, operating, maintaining,
fueling, or servicing machine. - Read and heed all machine-mounted safety signs before start- ing, operating, maintaining, fueling
or servicing machine. - Machine-mounted safety signs have been color coded yellow with black borders and lettering for
WARNING and red with white borders and lettering for DANGER points. - Do not allow unauthorized personnel to service or maintain this machine. Do not perform any work on
equipment that is not authorized. Follow the Maintenance and Service pro cedures. Study the Operation and Maintenance Instruction Manual before starting starting, operating, maintaining, fuel ing or servicing this machine.
Always wear safey glasses with side shields. - Do not wear rings, wrist watches, jewelry, or loose or hanging apparel, such as ties, torn clothing, scarves, unbuttoned, or unzipped jackets that can catch on moving parts. Wear proper safety equipment as authorized for the job. Examples: hard hats, safety shoes, heavy gloves, ear protectors, safety glasses or goggles, reflector vests, or respirators. Consult your employer for specific safety equipment requirements.
- Do not use controls or hoses as handholds when climbing on or off machine. Hoses and controls are movable and do not provide a solid support. Controls may also be inadvertently moved causing accidental machine or equipment movement.
- Do not jump on or off machine. Keep two hands and one foot, or two feet and one hand, in contact with steps and grab-rails and handrails at all times.
- Machine should not be serviced with anyone in the operator’s seat unless they are qualified to operate the machine and are assisting in the servicing.
- Keep operator’s compartment, stepping points, grab-rails and handles clean of foreign objects, oil, grease, mud or snow ac cumulation to minimize the danger of slipping or stumbling. Clean mud or grease from shoes before attempting to mount or operate the machine.
- Never attempt to operate the machine or its tools from any other position than seated in the operator’s seat.
- Keep operator’s compartment clear of loose objects.
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TABLE OF CONTENTS:
Fiatallis 260-B 262-B Tractor Scrapers & 261-B 263-B Elevating Tractor Scraper Transmission (Front) Service Manual – PDF DOWNLOAD
Index..................................................................................................................................... 1 70691332 - Front Transmission............................................................................................................. 3 Supplement No. 5 Form 70691332 - Front Transmission Service Manual 260-B, 261-B, 262-B, 263-B Tractor Scrapers ....................... 7 Supplement No. 4 Form 70691332 - Front Transmission Service Manual 260-B, 261-B, 262-B, 263-B Tractor Scrapers ...................... 9 Supplement No. 3 Form 70691332 - Front Transmission Service Manual 260-B, 261-B, Transmission , 262-B, 263-B Transmission (Front) .... 11 Supplement No. 2 Form 70691332 - Front Transmission Service Manual 260-B, 261-B, 262-B, 263-B Tractor Scrapers ...................... 13 Supplement No. 1 Form 70691332 - Front Transmission Service Manual 260-B, 261-B Tractor Scrapers .................................... 15 Safety Rules ......................................................................................................................... 17 Table of Contents .................................................................................................................... 23 Topic 1 - General Description ........................................................................................................ 25 Topic 2 - Lubricant Specifications, Capacity, and Service ............................................................................ 39 Topic 3 - Troubleshooting ............................................................................................................ 40 Topic 4 - Pressure Checking .......................................................................................................... 47 Topic 5 - Flow Checking .............................................................................................................. 53 Topic 6 - Hydraulic System Components ................................................................................................ 57 Topic 7 - Torque Converter ........................................................................................................... 73 Topic 8 - Transmission ............................................................................................................... 87 Topic 8A - Automatic Shift ...........................................................................................................115 Topic 9 - Universal Joint ............................................................................................................121 Topic 10 - Fits and Tolerances .......................................................................................................123 Topic 11 - Service Tools .............................................................................................................126 Alphabetical Index ...................................................................................................................127 70698976-Air System.......................................................................................................................131 Table of Contents ....................................................................................................................142 Topic 1 - General Description ........................................................................................................143 Topic 2 - Troubleshooting ............................................................................................................145 Topic 3 - Air Compressor .............................................................................................................153 Topic 4 - Governor ...................................................................................................................169 Topic 5 - Air Lines and Reservoirs ...................................................................................................173 Topic 6 - Air Reservoir Drain Cocks ..................................................................................................176 Topic 7 - Relief and Check Valves ....................................................................................................178 Topic 8 - Treadle Valve ..............................................................................................................181 Topic 9 - Scraper Brake Rotochamber, Air Lines and Reservoir (261-B) ................................................................186 Topic 10 - Scraper Service Brake Air Cylinder and Air Lines (260-B) .................................................................191 Topic 11 - Quick Release and Relay Emergency Valves ..................................................................................195 Topic 12 - Alcohol Injector (Special Equipment) ......................................................................................197 Topic 13 - Tractor Service Brake Air Cylinder ........................................................................................200 Topic 14 - Air Horn ..................................................................................................................202 Topic 15 - Hand Brake Valve (Special Equipment) ......................................................................................204 Topic 16 - Parking Brake Control .....................................................................................................207 Topic 17 - Parking Brake Air Cylinder ................................................................................................211 Topic 18 - Parking Brake Valve........................................................................................................213 Topic 19 - Seat Shock Absorber .......................................................................................................214 Topic 20 - Tests .....................................................................................................................216 Topic 21 - Miscellaneous .............................................................................................................217 Alphabetical Index ..................................................................................................................218 73127732-Hitch............................................................................................................................223 Safety Rules .........................................................................................................................226 Table of Contents ....................................................................................................................230 Topic 1 - General ....................................................................................................................233 Topic 2 - Disassembly of Scraper From Tractor ........................................................................................234 Topic 3 - Hitch Removal and Disassembly ..............................................................................................240 Topic 4 - Disassembly of Link or Steering Cylinders From Swing Arm ...................................................................245 Topic 5 - Assembly of Link or Steering Cylinders to Swing Arm ........................................................................246 Topic 6 - Hitch Assembly and Installation ............................................................................................247 Topic 7 - Assembly of Scraper-To-Tractor .............................................................................................251 Topic 8 - Checks and Adjustments .....................................................................................................252 Topic 9 - Weldments .................................................................................................................256 Topic 10 - Service Tools .............................................................................................................258 70698030-Scraper..........................................................................................................................261 Table of Contents ....................................................................................................................272 General Description ..................................................................................................................273 Trouble-Shooting .....................................................................................................................274 Tires ................................................................................................................................275 Wheels and Axles .....................................................................................................................277 Brakes and Air Chamber ...............................................................................................................282 Ejector ..............................................................................................................................287 Apron and Cylinder ...................................................................................................................293 Air Reservoir and Lines ..............................................................................................................296 Main Frame and Bowl ..................................................................................................................298 Lubrication Instructions .............................................................................................................304 Torque Values ........................................................................................................................305 Index ................................................................................................................................306 73112420-Axle, Differential and Brakes....................................................................................................311 Table of Contents ....................................................................................................................321 Topic 1 - General Description ........................................................................................................322 Topic 2 - Lubricant Specifications and Capacity ......................................................................................323 Topic 3 - Trouble Shooting ...........................................................................................................324 Topic 4 - Tires ......................................................................................................................328 Topic 5 - Planetary Hub and Wheel Brakes .............................................................................................331 Topic 6 - Parking Brake ..............................................................................................................352 Topic 7 - Differential Carrier .......................................................................................................358 Topic 8 - Differential (Tractor) ....................................................................................................365 Topic 9 - Differential (262-B, 263-B Scraper) .......................................................................................368 Topic 10 - Adjustments ..............................................................................................................374 Topic 11 - Cleaning and Inspection ...................................................................................................380 Topic 12 - and Tolerances ............................................................................................................381 Topic 13 - Service Tools .............................................................................................................383 Alphabetical Index ...................................................................................................................384 70694367-Hydraulic Systems................................................................................................................387 Supplement No. 1 Hydraulic Systems Service Manual ....................................................................................391 Table of Contents ....................................................................................................................398 Topic 1 - General Description ........................................................................................................399 Topic 2 - Hydraulic System Specifications, Capacity, and Service .....................................................................403 Topic 3 - Hydraulic System Operation and Component Functions .........................................................................405 Topic 4 - Troubleshooting ............................................................................................................414 Topic 5 - Hydraulic Pumps and Pump Drives ............................................................................................418 Topic 6 - Hydraulic Control Valves ...................................................................................................436 Topic 7 - Hydraulic Cylinders ........................................................................................................454 Topic 8 - 261-B,263-B Elevator Hydraulic Motor and Transmission ......................................................................479 Topic 9 - Torque Values ..............................................................................................................488 Topic 10 - Service Tools .............................................................................................................489 Alphabetical Index ..................................................................................................................490 73117273-Power Steering...................................................................................................................491 Safety Rules .........................................................................................................................495 Table of Contents ....................................................................................................................502 Topic 1 - General Description ........................................................................................................503 Topic 2 - Troubleshooting ............................................................................................................508 Topic 3 - Steering Wheel Pump ........................................................................................................512 Topic 4 - Steering Valve .............................................................................................................513 Topic 5 - Feedback Cylinder ..........................................................................................................520 Topic 6 - Steering Cylinders .........................................................................................................524 73146366-Electrical Systems...............................................................................................................529 Safety Rules .........................................................................................................................530 Table of Contents ....................................................................................................................537 General Description ..................................................................................................................538 Troubleshooting ......................................................................................................................539 Changing Circuit .....................................................................................................................542 Starting Circuit .....................................................................................................................550 Ignition Circuit .....................................................................................................................552 Accessory Ciruits ....................................................................................................................556 Batteries ............................................................................................................................558 Electrical System Schematics .........................................................................................................563
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