don't believe you. Fresh install needs more than an hour

even for a professional, needs more than an hour for a fresh install. Some may need a helper for track install. Needs strength and skil to adjust the spring.

 

If you do it the very first time and fresh install, won't believe you have the skill to install it. Even reading the manual will cost you much time.

 

聲明,本人 very 能動手,沒敢試過。

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您說對了一半.裝門很不容易. 但door opener 很容易. -Laozhong2- 給 Laozhong2 發送悄悄話 (0 bytes) () 07/20/2012 postreply 14:44:47

請您先登陸,再發跟帖!