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E87-避震高度調整一問

請教各位先進大大
小弟近幾個月入手一台二手130i(手排)
前車主改裝pss10避震
高度為前一指,後輪切齊
但在中高速遇到路面有起伏時,容易造成後輪不著地,都險險失控
今天去家樂福時,因為停車場在五樓(家樂福設計都是從入口直接繞上五樓停車場)
過彎時甚至打滑,嚇死我了
請教各位大大,避震器高度要調整為多高才不會有上述情形啊
2009-10-31 1:22 發佈
文章關鍵字 E87- 避震高度
後輪不著地是怎麼樣的一個情形啊!?

可以講解一下當時狀況嗎?

打滑的話,應該是輪胎抓地力不足(輪胎磨損也有可能)

我覺得前者這和避震器可能有關係,後者麼話應該是沒有什麼關係內

可是避震器高度一定是和這兩項沒有關係的
哇~~我有星星了也~~!
第一項應該是跟避震器的軟硬相關,高度應無影響,第二項是因為油門、檔位控制與輪胎磨耗相關。
ScreammingBimmer wrote:
第一項應該是跟避震器...(恕刪)


Agree~~ 130i 後軸本來就比較跳 也許跟後驅, E90的軸距加上短車身有關

其實130i 雖然有265匹但是還不輕1450 左右 其實高速的穩定性還不錯(敝人是裝PSS9)

理論上來講 車高越低 重心低 行路穩定性應該越高 應該是抓地力不足所致

建議 1.看輪胎是不是快磨光了或是抓地力不良(甚麼胎? 多久了)
2.車主在操控油門上的注意
3.避震器的軟硬調整及減震結構是否完好
4.後軸底盤結構是否有異樣(襯套破損等)
5.定位角度是否跑掉或是與車主駕駛習性不同?

請教各位先進大大
小弟近幾個月入手一台二手130i(手排)
前車主改裝pss10避震
高度為前一指,後輪切齊
我車上也是pss10避震,平路駕駛應該調到最高比較方便,
你的應該已調到最高了


但在中高速遇到路面有起伏時,容易造成後輪不著地,都險險失控
狀況不明無法回答,調到前5後5應該平路會比較好開,看個人因素

今天去家樂福時,因為停車場在五樓(家樂福設計都是從入口直接繞上五樓停車場)
過彎時甚至打滑,嚇死我了
請教各位大大,避震器高度要調整為多高才不會有上述情形啊
無解!此狀況是正常反應,要操控就要有犧牲,一切以技術剋服
另外提到一點PSS10前避震, 極易有異音,除非換下座,否則無解,一再保固也一樣有異音


另外恭喜牽車,130I............優


小弟目前正遇到此冏境...前避震異音...
至於更換下座,大大有無推薦店家啊
PSS10的異音.大部份是下筒身內自潤軸承磨損了,產生了間隙,這東西(自潤軸承)在台灣壞的很快.很久以前,我有自行分解過.我所謂的分解,是將倒立式(PSS屬倒立式)的內筒和外筒分開來.

分解開來,在外筒內有兩個自潤軸承,想辦法歊出來.然後去軸承行買,對,自潤軸承是規格品,買的到,一個40吧.

但台灣我所買到的,不是避震器用的拉伸用.壽命比較短.

講了那麼多廢話.我的建議是,有一家廠家會修.YAHOO搜一下就有了.不用像我一樣,什麼都自已來.
上坡的低速過彎後輪打滑,以及高速(120以上)後輪離地,對吧~

避震行程太短,應該再降低一點。


...15 15 15
看到一則2008 bmw performance catalog 換BMW performace 底盤的原廠敘述,
注意一下最後幾句話.....The vehicle must again be coded after the change. 要重新編程
我不知道換懸吊跟編程有什麼關係, 但似乎跟你的問題有關? ESP 做動時間會變嗎, 我也不瞭...


The BMW performance chassis is to offer an emotional and safe driving experience to the sportily ambitionierten driver. The new sporty chassis tuning with an additional vehicle setting in the comparison to the m-Sportfahrwerk SA704 provides for a more dynamic driving feeling. For the optical differentiation of the sporty tuning the coil springs BMW performance are yellow painted. Sales arguments and/or advantages. The BMW performance haven chassis was developed by BMW Group Fahrwerksspezialisten and tested and examined according to internal requirements. With the new sporty chassis tuning a outstanding road-hugging property with best handling characteristics is reached. This was optimized compromiseless on round distance and/or slalom-zeiten. The shorter and new co-ordinated coil springs cause a vehicle sinking in the comparison to the m-Sportfahrwerk. The tuning of the absorption in combination, optimized on driving dynamics, for also redefined stabilizers arrange an unmistakable driving feeling. Scope of supply of two shock struts of two shock absorbers two stabilizers stabilizer rubber mounts in front/in the back two spring-damper struts of four auxiliary absorbers of small articles (screws and nuts/mothers) technical information. The best handling characteristics can be attained in combination with the 18''-Bereifung. Additionally two tragfedern each are needed in front and in the back in accordance with ETK. The installation takes place similar to the fitting instruction. A wheel alignment is necessary. Performance sport chassis - the road belongs to you. Availability. E81, E82, E87, E90, E92 installation time. Approx.. 8,5 hours. ETK DVD. Starting from 03/2008 fitting instruction. See BMW Aftersales Assistance portal (ASAP) to part number. Additional information for vehicle specification can be inferred from the ETK. For the achievement the handling, which is affected directly by the chassis, is crucial. With the BMW performance haven chassis becomes each curve and each bend an ultimative experience. Safety reference. The vehicle must again be coded after the change. Please you pass this information on to the customer.
前車主有改防傾桿嗎?
輪圈尺寸是否也有加大?

如果防傾桿有加粗,
過硬的搭配有時對輪胎抓地也有影響,
供你參考。
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