2-7 2-8
2-9 2-10
1.Remmove one screw ST3h7 (2-1)
2.Remove active cover(2-2ǃ2-3ǃ2-4)
3.Remove time face Acryl˄2-5˅
4.Remove second hand˄2-6˅
5.Remove minute hand˄2-7˅
6.Remove hour hand˄2-8˅
7.Remove one screw˄2-9˅
8.Remove quartzose clock˄2-10˅