KTM 250 SX-F & XC-F Piston Kits Installation and Removal Manual

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Filed Under (KTM) by admin on 28-01-2012

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Features* Benefits •*Dedicated*forging •*Light*weight,*superior*strength,*optimized*design •*Stock*Compression •*Matches*OEM*compression*ratio •*Dome*design Improved*flame*travel*to*maximize*air/*fuel*burn*efficiency •*Chrome*plated*piston*pin •*Reduced*friction,*improved*scuff*resistance •*Horizontal*slot*pin*oiling .•*Improved*lubrication,*better*pin*oiling,*reduced*friction •*Pressure*seal*groove •*Maximum*ring*seal •*Skirt*coated •*Reduced*friction,*quieter*operation,*improved*scuff*resistance •*Dedicated*rings ……………………………… •*Optimized*for*each*application,*light*weight,*high*perfromance,*better*oil*control •*Experience ……………………………………. •*68*years*as*the*industry*leader*in*forged*piston*technology Piston sold complete*with:*Rings,*piston*pin,*and*circlips. Complete*top*end*kits*sold*complete*with:*Piston,*rings,*piston*pin,*circlips,*and*complete*top*end*gasket*kit

POLINI X1 GENERAL INFORMATION AND SPECIFICATIONS

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Filed Under (Polini) by admin on 02-12-2010

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Air cleaner – Clean and reoil daily or after each moto to prevent motor failure and reduced performance. Transmission oil – change after every race, or at end of riding day. Chain – check tension and lubricate before every ride, adjust or replace as needed. Reoil after riding in damp conditions. Clutch – disassemble and clean clutch assembly frequently, every 2-3 races at least. Inspect kickstarter gears at this time. Ignition cover – remove cover and wipe dry after each ride or after washing bike to remove condensation. Piston rings – replace as often as every 3-5 races with expert rider, less often with less aggressive riders. Piston, pin, rod bearing & circlips – replace as often as every 8-10 races with expert rider, less often with less aggressive riders. Coolant – change yearly, make sure there is at least a 50/50 mixture of antifreeze if freezing temperatures are possible. Steering bearings – Check daily for looseness or play. Adjust and regrease as needed. Swingarm – Check often for looseness. Regrease several times a year. Replace bushings if any play is evident. Sprockets – check for worn or curved teeth each time chain is adjusted. Chain roller& wear pads – check roller for free rotation when checking chain. Make sure roller is not bent or damaged. Check chain wear strips on swingarm and chain guide frequently. Replace as needed to prevent chain from damaging motorcycle. Spokes – Check after each race or after each day of riding for looseness or damage. Wheels & tires – check wheels after each race for dents, cracks or other damage. Check tires for cuts, damage or wear. Check tire pressure daily and adjust for riding conditions. Shock – Check shaft area daily for signs of oil leakage or damage. Check swingarm and shock bushings for looseness. Forks – Check forks daily for leaking oil or damage to tubes. Make sure forks are not twisted check for smooth operation. Spark plug – check sparkplug color and condition after each race or end of riding day. Adjust jetting to keep plug from fouling or overheating. Silencer – If bike seems to be getting louder, replace packing and decarbonize inner tube. Expansion pipe – check daily for large dents, damage or leakage. Remove carbon from headpipe when pipe is removed. Have large dents fixed, or any dents within 8″ of the cylinder. Replace o-rings on pipe as needed to maintain a good seal. Footpegs – check daily for proper operation, pegs should spring back into place. Make sure pegs are not bent or overly dull. Handlebars – check bars after any crash for bending. Look for cracks near bar clamps. Replace bars that have been straightened more than 2 or three times, or if bar is badly bent. Aweakened bar can snap suddenly causing injury to rider. Throttle – check throttle for proper operation each time before bike is started. Remove and clean inside of grip and bar as needed. Grips – check grips daily for wear or looseness. Replace as needed. Use grip glue & safety wire to help hold grips in position. Calipers & pads – check pad wear and caliper function daily or after each race. Replace pads and clean calipers as needed. Brake lever – check lever daily for damage or wear. Make sure lever is at proper angle for both seated and standing positions. Leave lever clamp loose enough to allow clamp to rotate during crash rather than breaking lever. Check and adjust freeplay as needed. Brake pedal – Check pedal daily for damage and proper freeplay. Adjust rear caliper as needed. Reeds – Remove and inspect reed block during every ring change. Check reeds for signs of wear, fraying and cracking. Make sure reeds sit flat and seal well. Replace at any sign of wear or damage or at least once a year, more often for expert riders. Nuts & bolts – Check all nuts and bolts regularly. Make sure to check engine mounting bolts and swingarm bolt frequently

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2002 YAMAHA BT 1100 SERVICE MANUAL

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Filed Under (Yamaha) by admin on 29-11-2010

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1. Remove all dirt, mud, dust and foreign material before removal and disassembly. 2. Use proper tools and cleaning equipment. Refer to the “SPECIALTOOLS” section. 3. When disassembling the machine, always keep mated parts together. This includes gears, cylinders, pistons and other parts that have been “mated” through normal wear. Mated parts must always be reused or replaced as an assembly. 4. During machine disassembly, clean all parts and place them in trays in the order of disassembly. This will speed up assembly and allow for the correct installation of all parts. 5. Keep all parts away from any source of fire. EB101010 REPLACEMENT PARTS 1. Use only genuine Yamaha parts for all replacements. Use oil and grease recommended by Yamaha for all lubrication jobs. Other brands may be similar in function and appearance, but inferior in quality. EB101020 GASKETS, OIL SEALS AND O-RINGS 1. Replace all gaskets, seals and O-rings when overhauling the engine. All gasket surfaces, oil seal lips and O-rings must be cleaned. 2. Properly oil all mating parts and bearings during reassembly. Apply grease to the oil seal lips.
GEN INFO IMPORTANT INFORMATION 1-3 EB101030 LOCK WASHERS/PLATES AND COTTER PINS 1. Replace all lock washers/plates 1and cotter pins after removal. Bend lock tabs along the bolt or nut flats after the bolt or nut has been tightened to specification. EB101040 BEARINGS AND OIL SEALS 1. Install bearings and oil seals so that the manufacturer’s marks or numbers are visible. When installing oil seals, apply a light coating of lightweight lithium base grease to the seal lips. Oil bearings liberally when installing, if appropriate. 1Oil seal Do not use compressed air to spin the bearings dry. This will damage the bearing sur- faces. 1Bearing CAUTION: EB101050 CIRCLIPS 1. Check all circlips carefully before reassembly. Always replace piston pin clips after one use. Replace distorted circlips. When installing a circlip 1, make sure that the sharp-edged corner 2is positioned opposite the thrust 3 it receives. See sectional view

YAMAHA FZS 600 SERVICE MANUAL

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Filed Under (Yamaha) by admin on 26-11-2010

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CHECKING THE CONNECTIONS Check the leads, couplers, and connectors for stains, rust, moisture, etc. 1. Disconnect: lead coupler connector 2. Check: lead coupler connector Moisture Dry with an air blower. Rust/stains Connect and disconnect several times. 3. Check: all connections Loose connection Connect properly. If the pin 2 on the terminal is flattened, bend in up. 4. Connect: lead coupler connector Make sure that all connections are tight. 5. Check: continuity (with a pocket tester) Pocket tester 90590-03112 If there is no continuity, clean the termi- nals. When checking the wire harness, perform steps 1 to 3. As a quick remedy, use a contact revitaliz- er available at most part stores.
1-5 GEN INFO SPECIAL TOOLS 1 2 1 2 1 2 1 EB104000 SPECIAL TOOLS The following special tools are necessary for complete and accurate tune-up and assembly. Use only the appropriate special tools as this will help prevent damage caused by the use of inappropriate tools or improvised techniques. When placing an order, refer to the list provided below to avoid any mistakes. Tool No. Tool name/Usage Illustration 90890-01268 Ring nut wrench This tool is used to loosen and tighten the steering ringnut. 90890-01304 Piston pin puller This tool is used to remove the piston pin. 90890-01460 -01326 Damper rod holder T-handle These tool ar used for holding the damper rod when removing or installing the damper rod. 90890-01312 Fuel level gauge This gauge is used to measure the fuel level in the float chamber. 90890-01325 -01352 Radiator cap tester Adaptor These tools are used for checking the cooling system. 90890-01362 -01382 Flywheel puller Crank shaft protector These tools are used for removing the rotor and starter clutch. 90890-01367 -01381 Fork seal driver weight Fork seal driver attachment (ø41 mm) These tools are used when installing the forkseal.

YAMAHA XJR1300 SERVICE MANUAL

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Filed Under (Yamaha) by admin on 21-11-2010

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LOCK WASHERS/PLATES AND COTTER PINS After removal, replace all lock washers/plates 1 and cotter pins. After the bolt or nut has been tightened to specification, bend the lock washer tabs and the cotter pin ends along a flat of the bolt or nut. EAS00024 BEARINGS AND OIL SEALS 1. Install bearings and oil seals so that the manufacturer’s marks or numbers are visible. When installing oil seals, lubricate the oil seal lips with a light coat of lithium soap base grease. Oil bearings liberally when installing, if appropriate. 1 Oil seal Do not spin the bearing with compressed air because this will damage the bearing sur- faces. 1 Bearing EAS00025 CIRCLIPS Before reassembly, check all circlips carefully and replace damaged or distorted circlips. Always replace piston pin clips after one use. When installing a circlip 1, make sure that the sharp-edged corner 2 is positioned opposite the thrust 3 that the circlip receives. 4 Shaft 1-4 GEN INFO CHECKING THE CONNECTIONS NOTE: NOTE: NOTE: EAS00026 CHECKING THE CONNECTIONS Check the leads, couplers, and connectors for stains, rust, moisture, etc. 1. Disconnect: lead coupler connector 2. Check: lead coupler connector Moisture Dry with an air blower. Rust/stains Connect and disconnect several times. 3. Check: all connections Loose connection Connect properly. If the pin 1 on the terminal is flattened, bend it up. 4. Connect: lead coupler connector Make sure that all connections are tight. 5. Check: continuity (with a pocket tester) Pocket tester 90890-03112 If there is no continuity, clean the terminals. When checking the wire harness, perform steps (1) to (3). As a quick remedy, use a contact revitalizer available at most part stores