標題: TT01 front arm issue [打印本頁] 作者: GigaRacer 時間: 2010-7-20 15:00 標題: TT01 front arm issue Got a TT01 for my son. first thing I notice, the front suspension arm (up&down) and the steering (left&right) not smooth.
TAKE A LOOK作者: hardmankam 時間: 2010-7-20 15:06 本帖最後由 hardmankam 於 2010-7-20 15:08 編輯
for the arms, take out the arms and sand the hinges. make sure the arms can go up and down without binding.
for steering, change to the alloy type with ball bearings.作者: GigaRacer 時間: 2010-7-20 15:15
My issue seems to come from the arm balls. Not smooth even without connect to the steering parts. Quite hard to turn (with hand). Besides, already has alloy ball bearing steering.作者: GigaRacer 時間: 2010-7-20 15:24
huh.....tt01 so ma farn.