Rear brake light switch lead 8. Shift fork guide bar Spring Shift drum assembly Shift fork-R Shift fork-C Shift fork-L Drive axle assembly Main axle assembly Long clutch push rod. Measure the radiator fan motor movement. Check: fuel tank filler hole with a pump. License plate light lead 8. Water pump breather hose 8.
Rear brake caliper Brake pad retaining bolt Rear brake pad. Rubber cap Clip Front fork cap O-ring Spacer Washer. Yamaha Yzf R125 Service Repair Manual 2009 Onward can be very useful guide, and yamaha yzf r125 service repair manual 2009 onward play an important role in your products. Use only the appropriate special tools as this will help prevent damage caused by the use of inappropriate tools or improvised techniques. Symptom No normal signal is received from the lean angle sensor. Diagnostic code table Fault Diagnostic code Symptom Probable cause of malfunction code No. Front brake light switch lead 2.
Extract the fuel in the fuel tank through the 1. Check the entire signaling system wiring. Setting the diagnostic mode 1. If the continuity reading is incorrect, check the wiring connections and, if necessary, replace the switch. Tightening torque specifications for special com- ponents or assemblies are provided for each chapter of this manual. Intake air pressure sensor 20.
Starting the en- Code No. When there is negative pressure at the exhaust port, the reed valve opens, allow- ing secondary air to flow into the exhaust port. Connect the pocket tester Ω × 1 to the igni- tion coil as shown. Symptom Fuel injector: open or short circuit detected. Valve adjusting screw locknut 7 Nm 0. Crankshaft position sensor Dark green 62. Therefore, any- one who uses this book to perform maintenance and repairs on Yamaha vehicles should have a basic understanding of mechanics and the techniques to repair these types of vehicles.
Side cover Upper side cowling Front turn signal light coupler Bottom cowling Lower side cowling. High beam indicator light 64. Remove the brake caliper piston seal and dust seal. Temporarily tighten the pivot shaft nut. Before the vehicle is operated, the 1. Stand the vehicle on a level surface. If this function detects a malfunction in the system, it immediately operates the en- gine under substitute characteristics and illuminates the engine trouble warning light to alert the rider that a malfunction has occurred in the system.
Balancer Crankshaft For installation, reverse the removal proce- dure. Air induction system hose reed valve assembly to exhaust pipe 7-10. Intake air pressure Intake air pressure sensor: open sensor. Before measuring the front brake disc deflec- Disc brake components rarely require disas- tion, turn the handlebar to the left or right to sembly. Symptom Throttle position sensor: open or short circuit detected.
In the conventional carburetor system, the air-fuel ratio of the mixture that is supplied to the combustion chamber is created by the volume of the intake air and the fuel that is metered by the jet used in the respective carburetor. Rear brake light switch 6. The pressure regulator maintains the fuel pressure that is applied to the fuel injector at only 250 kPa 2. When placing an order, refer to the list provided below to avoid any mistakes. Stand the vehicle on a level surface.
Check and service the items or components that are the probable cause of the malfunction following the order given. Repeat steps c through e several times until all the marks come to rest at the same spot. Rear left turn signal light 40. Front brake light switch lead 7. Recommended lubricant Lithium-soap-based grease 3-26. Check the engine stop switch.