Yamaha Rx 135 Service Manual [patched]
Change transmission oil every 2,500 km (mineral) or 5,000 km (synthetic). Recommended oil is 20W40 multigrade with a quantity of 0.65 to 1.0 Litre .
Understanding the machine's baseline is critical before any service begins: Engine Type : Air-cooled, 132cc single-cylinder two-stroke. Power Output yamaha rx 135 service manual