部油車得把聲 無力-已解決

http://youtu.be/lOMh38ZOVrI
請看片  系咩解救呢？

司筒及傘磨損,需更換

回復 felita 的帖子

引擎輸出 系 有動力啊。。兩粒黑色齒輪都系甘轉 。去到兩條軸就無力

係唔係個 cluth 蝕咗呀.....咬唔死

Cylinder and pistion, as per attached picture, shall be replaced

first gear pin broken
i mean first gear one way

If there is flywheel attached to the crankshaft, turn the flywheel and pay attention whether the engine's compression is strong or weak.

Provided the compression is weak, cylinder and pistion should be replaced.

Otherwise, you should further check the clutch.

chowwmm 發表於 2012-7-2 13:10

                               
登錄/註冊後可看大圖

http://youtu.be/lOMh38ZOVrI
請看片  系咩解救呢？

看片放下地後加速好像是雙速齒也高速轉，只是傅不到內軸。先打開雙速齒看看是否單向啤呤(反裝)or(死掉)or(膠齒鎖不到單向啤呤)or(單向啤呤鎖不到軸-凹下去死軸)、雙速齒內管位....等等問題。

單向啤呤是否落左油?

係咪一波单向死左啦    不過你部機都好似、、、、、、、、都係睇个實物先可以断証！

felita 發表於 2012-7-2 13:35

                               
登錄/註冊後可看大圖

Cylinder and pistion, as per attached picture, shall be replaced

冼極力子咋喎， 咪嚇親人啦。

felita 發表於 2012-7-2 13:40

                               
登錄/註冊後可看大圖

If there is flywheel attached to the crankshaft, turn the flywheel and pay attention whether the eng ...

Hear about the rev frequency first, it can rev up but the clutch slips on the ground.
Compression lost will coz some bogging and high idle, but I can't hear any bogs.