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

2001 YAMAHA TDM900 SERVICE MANUAL

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Filed Under (Yamaha) by admin on 20-11-2010

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CHECKING THE SWITCHES ELEC EAS00731 ELECTRICAL CHECKING THE SWITCHES Check each switch for damage or wear, proper connections, and also for continuity between the terminals. Refer to “CHECKING SWITCH CONTINUITY”. Damage/wear Repair or replace. Improperly connected Properly connect. Incorrect continuity reading Replace the switch. -3- ELECTRIC STARTING SYSTEM ELEC EAS00755 ELECTRIC STARTING SYSTEM CIRCUIT DIAGRAM -4- ELECTRIC STARTING SYSTEM ELEC 4 Main fuse 5 Battery 7 Starter relay 8 Starter motor 9 Main switch 12 Starting circuit cut-off relay 13 Sidestand switch 14 Neutral switch 49 Clutch switch 59 Engine stop switch 60 Start switch 61 Ignition fuse -5- ELECTRIC STARTING SYSTEM ELEC EAS00756 STARTING CIRCUIT CUT-OFF SYSTEM OPERATION If the engine stop switch is set to “” and the main switch is set to “ON” (both switches are closed), the starter motor can only operate if at least one of the following conditions is met: The transmission is in neutral (the neutral switch is closed). The clutch lever is pulled to the handlebar (the clutch switch is closed) and the side- stand is up (the sidestand switch is closed). The starting circuit cut-off relay prevents the starter motor from operating when neither of these conditions has been met. In this instance, the starting circuit cut-off relay is open so current cannot reach the starter motor. When at least one of the above conditions has been met the starting circuit cut-off relay is closed and the engine can be started by pressing the starter switch. WHEN THE TRANSMISSION IS IN NEUTRAL WHEN THE SIDESTAND IS UP AND THE CLUTCH LEVER IS PULLED TO THE HANDLEBAR 4. Starting circuit cut-off relay Disconnect the starting circuit cut-off relay from the wire harness. Connect the pocket tester (Ω 1) and battery (12 V) to the starting circuit cut-off relay terminals as shown. YES NO Replace the starting circuit cut-off relay. Does the starting circuit cut-off relay have continuity between blue/white and black? EAS00759 Continuity Tester positive probe sky blue Tester negative probe blue/yellow No conti- nuity 1 2 1 3 Tester positive probe sky blue Tester negative probe black/yellow Battery positive terminal red/black Battery negative terminal black/yellow 1 2 Tester positive prove blue/white Tester negative prove black 3 4 5. Starting circuit cut-off relay (diode) Disconnect the starting circuit cut-off relay from the wire harness. Connect the pocket tester (Ω 1) to the starting circuit cut-off relay terminals as shown. Measure the starting circuit cut-off relay for continuity as follows. Tester positive probe blue/green Tester negative probe blue/yellow 4 3 Tester positive probe black/yellow Tester negative probe sky blue 2 1 Tester positive probe blue/yellow Tester negative probe sky blue 3 1 Tester positive probe blue/yellow Tester negative probe blue/green 3 4 When you switch the tester’s positive and negative probes, the readings in the above chart will be reversed. Are the testing readings correct? YES NO Replace the starting circuit cut-off relay. NOTE: EAS00760

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