隔天有3台車子都是要用一樣的放油螺絲墊片,結果每台車都用照往常一樣施工、檢查,結果都沒事、輕而易舉~去電台南告知該車主,連續3台車都沒有漏只有他的車子出怪招,詢問狀況如何??車主說目前OK沒有漏,不過幾天後就回報每天車子移開後地上就會有十元銅板的油漬,表示止洩帶有沒效,與車主討論結果決定將變速箱油底殼換新。
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNBcMP_gpj2dAsnuVz6ljdP3vNt0P4ZtIsjX8TMBd3pmGwfo6ZMSaLBzKtO2Y4WXQTnXYWE0BtB-bgbXs63HRY6WKzWBjv3OIdYDQlBlEBwTJMVKnG75_2Pvq49BHslnS8JNNKfPxOuJs/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20100820042029885.jpg)
拆下油底殼仔細檢查到底哪裡出現瑕疵??!!結果發現上圖黃框處,有兩道異常掉漆刮痕。
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgAcgcz2iBH_78mb3LQyW7NT2HvV7QZgh6UthKS7Q_RF5ap8mFkTOHbapjiTPFnj1uyXWvPnp0u3m48jfiukqZAMpR2iw_a-EwYQX7abi7tk7kkuI_NFG59e1eRzExtY4K5Itbt_nTgigU/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20100820042033234.jpg)
刮痕處剛好就是螺牙底部的排油孔,這排油孔能將自排油排乾淨一些,不然螺牙深度好歹有0.5cm,這樣就少排出不少油了。看出問題點了嗎??!!
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjINd96byKmSEkjYpCt7evvctXz4NvdQ-S553BbQImv9hF33Mvx9hueSxUke65Ktm8YHbtnp6R_nlAMFR79rMTc3fD-RPuDN16-4qLnlQ0WZvwV1T-HGqsiFAypXCvwzRBixwST3m0O8tc/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20100820042035737.jpg)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhRTLxIst-r6QPPTMhzKkD-YQ6XNB5ic7ieZlNfhSlDPyn54nkyxe4UWJ7QJQebnh6AH57daVhJpeFmQJ8enSCUHKNQWukxUmDoYDCxeR6PRJQO6gzxZ7w3iMeqFxNxvUVN9pq4xKu9EpA/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20100820042038736.jpg)
原本很平整的接觸面,剛好在排油孔處凹陷下兩個地方,結果導致放油螺絲墊片壓不緊而出現縫隙,結果就是漏油不止~
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjy7Y-0tJDgI-BGHdB1tJWyqlYcUpC5AaI4xooFofn4kh5SMaMUSVSGfl5_nmCOiMfzp4IwRmlhXqyr88RQ-UsHnL2sVrnZh14CuJLgmkzZjbqaLBcGQDxuKL7u3IN5ypmDtpxw7UEGECg/s1600/12.gif)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjMjLjdw8eNA7XKEdhxDE6U9yBB_w2ieM71urJ1QbjNLqDhyDOVBXMIiJ8QwDuiGEfUKfdOR5c-_s8QcQ0QjBaI3uln8cVoYZa7mTwlYpb0jmEs1qogCca3rBabR6qanXAs_LvJb66dwOo/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20100820042042753.jpg)
光這個螺絲就讓我七上八下,連帶接油、倒油、試漏,前前後後花了不少白工處理~
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgvBaWYV8X-fAs2tD3ogm6FJ88QwiTvWuOo-tHnqD8USW3Ux4N7oFN8JLBzDZw-ZJ1lwqFY0ak4J5Y5GsCeG8t1loCGRwP9P11nhngUGyoxgMTRuJYopFBR4y9bmi9JCvUvIWk-Be2fG9M/s1600/28.gif)
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgNA__lz8WVnFAPfzgGLLHWr7t-cu5oSqven9kLms3w1E1016ocCoWcirKNYkWrI1MsS1uxh-mEKbTfxEpEA29JAXVR_oUZkYWlQl-6YjDTtFlhmv1rgWeioUHyUzA8Y70MgP5oHwQFttE/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20100820042046834.jpg)
而這款車的自排油底殼很不好施工,紅框處的大樑剛好檔住那一排固定螺絲,那邊的螺絲要一牙一牙慢慢轉、慢慢對螺絲孔,甚至有些保養廠見狀就說他不會弄這部分~結果同一台車短時間內小店就拆兩次。
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisZgEFSD1t6RFOw-O5eSqDSJAAqQz9AoQROzfLd-7Rksai4S_7mKRsYzrbpZUC8gF3FWCC4Gb703NaXKIO0uO-efp0t1wsjQEbj1FQXwNlryE1Np9E45cHyB-ZU-468k2xU6IaWjWsUfU/s1600/17.gif)
經多次實驗與檢查發現這鋁墊片有一個很重要施工方式,就是一定要按照扭力施工,若前幾次鎖過緊還沒事,但超過一定次數或力道,就會使墊片接觸部分產生擠壓現象(鋁墊片是軟的,鎖過緊時多餘的鋁材質會往上下左右的縫隙裡邊推擠~
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhLOmXl1VwELlDJ-KUZDe0-8YC-ABQiLlV5SMcMQyLksUMwWgAtgjkjz-9IWKERDJWMAh1BKllzLxXqaUU6LN6am963Zl_wsW5sgKvOdbhuB3HbR_VURWhyphenhyphendZazhKqgcYX5yLj6u7I_Puo/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20110812055833848.jpg)
正常的接觸面是平的,所以鎖過後的鋁墊片也會是平的~
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgCvtlKrbxU8XCDH7mzvR6npNANTK7I19ODRWoPFCTNh-dyX2ZUyGbcIG4m-wYH2PteqHIcR8D1J6pauP_E2VQ2bLhyphenhyphenoMM00n8W1o9pkbnFtsf468ObZKHJ5E_qKYkQ-yJmKW_2MwLawl8/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20110812055844403.jpg)
長時間與多次數上緊卸油螺絲,會使油底殼的那兩點卸油孔鋼板被頂進去,也就會出現上圖紅框處凸點~打個比方,那油底殼卸油孔的鋼板能承受20次上緊的力道,但每次上緊都超出原廠建議扭力,結果鎖10次後鋼板就被頂進去了形成兩個凹點,就會漏油了~
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh5ysYgKpEt1pTztFQ0uOvxz7yoJIncx1wwM00aYlwlm0gGSddsrVuvgKxpZNRKnw27mdmM6KuPmdSixuUHMdQuEQ5zC0B37X6YVNikxEGQ0XvjIIYf9CBfyaYOOYgBskLyP-6dq935xo8/s1600/photo.php%25253Fid%25253DAM7l7VGBGBbCBysDcGaOxzI-%252526photo%25253Dap_F23_20110812055839815.jpg)
至於扭力值是多少就是秘密了,小弟只是解釋一下鋼板凹點型成的原因,所以有些地方的施工一定要照標準與手冊規定,胡亂施工上過緊短時間內應該沒事,但長時間下來還是有問題的!!
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhIJpFMQArPDZRS83C14EnPOh_0GV_D2dsc6IvBauSYzxzoeauCjFYp6T5oaQvrH-uMAsrcjpNcv1h4OTH0lwiXsNa0N4hn2XmZSrRiqKrHFi9UyQoHclE5b0F1OjSIje2MmKrJ_vogwGQ/s1600/88x31.png)
本 著作 係採用 創用 CC 姓名標示-非商業性-禁止改作 2.5 台灣 授權條款授權.
若想使用或複製本篇文章與圖片,請取得當事人的同意與授權,使用時註明作者與出處,以免觸法~
著作權法 (民國 96 年 07 月 11 日 修正)第 91 條
擅自以重製(複製)之方法侵害他人之著作財產權者,處三年以下有期徒刑、拘役,或科或併科新臺幣七十五萬元以下罰金。
小店地址: 高雄市七賢一路118號![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjvXoT9caG82gOgT0ckLccYtvH6D0dRiWuIwRhZs2zq-kgjPcbLfT19fY8DJ2XIXgidPpx87ktly4_UNcTRyngiw1LKzsa20cc3eyP4M9LNPw_9BWzWVn-lxf0SDq3QGv30IPCcGNT9EY0/s1600/map_texticon.gif)
TEL:07 2354466、07 2221488 (請於營業時間內撥電話預約,下班休息時間拜託別打,謝謝!!)
營業時間 : 週一~六;09:00~18:00