![](http://attach.mobile01.com/attach/201903/mobile01-27356b635734ae88386dfd252e3ee5d3.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-7024d9970ab69ac7a923c85c37f98661.jpg)
用了三年多的BOSCH 線鋸機 GST8000E ~ 突然鉅片擺動會有打滑無力的現象...
![](http://attach.mobile01.com/attach/201903/mobile01-80926241589db3d340963b1477012631.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-cdabcd06d458bc736359b31223b700cd.jpg)
反正壞了~ 拆開看一下!抱持著外行人看能不能自己修的心態XD
先移除下方底座!
![](http://attach.mobile01.com/attach/201903/mobile01-f9ed37cd514c89967d2aeb739dceb9cc.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-8e980c9e78f152753814610dbb0c2acf.jpg)
前方護蓋下方有兩顆小螺絲! 護蓋裏頭也躲了一顆螺絲! 所以都不能偷懶 都要拆開...
![](http://attach.mobile01.com/attach/201903/mobile01-924adf606dd6ab0136c641743df8984f.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-ffaa3383aafad569d8030274485d552d.jpg)
一開始沒看出什麼異常! 原本以為是齒輪崩牙了! 結果....
![](http://attach.mobile01.com/attach/201903/mobile01-bca81b135cf1fbfa07f3d9b58b703a86.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-57a75fc468054fd0e6057e14302b52ba.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-cc432047a5e253eff2e89aa3bd61c4c8.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-544b9837959c21ad73efd11c8e4b8379.jpg)
原來是前端的培林整個散了! 量測了一下尺寸為 9x24x7mm
五金行說這叫做609的培林!
日本製的大蓋90~ 德國的140! 我是買德國的! 因為懶得再拆Orz
![](http://attach.mobile01.com/attach/201903/mobile01-c71bb728368a8800e3d0b98b819a7e57.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-c757f1aa30390412690f113e79c37907.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-00ed611190a90ef718028366ede62c4a.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-fda5aefc14d8ce45be43aca35886a551.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-662518a85c3c93a513d5646dab47a2f2.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-e0bf75306463459058cba7d5bbf0de63.jpg)
![](http://attach.mobile01.com/attach/201903/mobile01-bc556f437c3d1f53af00e2006ee02fa6.jpg)
基本上沒太大困難~ 就是要留意機構的排列即可!
安裝回去別急著鎖! 可以先手轉齒輪 看看順不順暢!
![](http://attach.mobile01.com/attach/201903/mobile01-217959c4de68709d05e546ed4ddb1783.jpg)
修復後的8000E 感覺搖擺起來更緊實了呢XD
紀錄一下~ 順便給大家參考!
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