假jia如ru牙ya盤pan和he飛fei輪lun上shang沾zhan的de油you較jiao多duo,則ze實shi行xing前qian後hou變bian速su,將jiang非fei標biao鏈lian條tiao變bian離li原yuan來lai所suo在zai的de牙ya盤pan和he飛fei輪lun,用yong抹mo布bu擦ca幹gan沾zhan在zai牙ya盤pan和he飛fei輪lun上shang的de油you。這zhe些xie油you除chu了le粘zhan灰hui沒mei有you別bie的de作zuo用yong。 每mei一yi次ci普pu通tong的de騎qi行xing之zhi後hou,運yun用yong抹mo布bu堅jian持chi潔jie淨jing,一yi段duan時shi刻ke後hou再zai清qing洗xi上shang油you。在zai泥ni濘ning的de位wei置zhi騎qi行xing時shi,鏈lian條tiao上shang的de油you會hui很hen快kuai消xiao逝shi殆dai盡jin。此ci時shi不bu鏽xiu鋼gang鏈lian條tiao的de磨mo損sun很hen重zhong,聲sheng響xiang也ye很hen大da,需xu求qiu及ji時shi實shi行xing補bu充chong。