空悬 求建议和意见
版主: lexian
#41 Re: 空悬 求建议和意见
今晚把auto level 的 fuse给拔了, overnight 量了一下高度变化
Time Left Front Left Rear Right Front Right Rear
8:00PM (EAS fuse off) 34.5 35.20 34.5 35
7:30AM (EAS fuse off) 34.25 35.15 34.25 35
感觉前面两个均匀下降了,左后哪个有点测量误差(刚好不在刻度上)
所以是前轴的valve?
需要换compressor 吗?
我看别人的说的
he suspension compressor has a desiccant cannister that over time turns to dust, the dust passes through the filter, and can contaminate the valve blocks and prevent the valve solenoids from closing properly. You can clean them and that should help restore things, but you will want to check/treat the desiccant problem if so. You can get desiccant rebuild kits, new desiccant cannisters, or just replace the whole compressor. I tried the rebuild kit, but ended up with an air leak at the fittings in the cap. If you rebuild, I recommend getting a new cap so that the o-rings in the fittings seal against the air lines. I settled on a new compressor in the end.
我想的是
换这个compressor 需要拆底部装甲,这个我一个人搞不定,如果需要可以趁着换front diff oil一起搞了
谢谢
Time Left Front Left Rear Right Front Right Rear
8:00PM (EAS fuse off) 34.5 35.20 34.5 35
7:30AM (EAS fuse off) 34.25 35.15 34.25 35
感觉前面两个均匀下降了,左后哪个有点测量误差(刚好不在刻度上)
所以是前轴的valve?
需要换compressor 吗?
我看别人的说的
he suspension compressor has a desiccant cannister that over time turns to dust, the dust passes through the filter, and can contaminate the valve blocks and prevent the valve solenoids from closing properly. You can clean them and that should help restore things, but you will want to check/treat the desiccant problem if so. You can get desiccant rebuild kits, new desiccant cannisters, or just replace the whole compressor. I tried the rebuild kit, but ended up with an air leak at the fittings in the cap. If you rebuild, I recommend getting a new cap so that the o-rings in the fittings seal against the air lines. I settled on a new compressor in the end.
我想的是
换这个compressor 需要拆底部装甲,这个我一个人搞不定,如果需要可以趁着换front diff oil一起搞了
谢谢
#50 Re: 空悬 求建议和意见
这个一分钱一分货。不要在配件上过度cheap out,这是我这么多年修车的经验教训。
不知道你车啥车型,如果是德国车的话去fcpeuro或者ecstuning上买配件,他们给lifetime replacement。
#51 Re: 空悬 求建议和意见
那觉得买 原装还是 reputable OEM???geniushanbiao 写了: 2025年 3月 31日 15:57 这个一分钱一分货。不要在配件上过度cheap out,这是我这么多年修车的经验教训。
不知道你车啥车型,如果是德国车的话去fcpeuro或者ecstuning上买配件,他们给lifetime replacement。
#54 Re: 空悬 求建议和意见
太平常了。就像你一瓶水在Walmart卖$0.5在wholefoods卖$5一样。tingtingliu 写了: 2025年 3月 31日 17:25 我有点奇怪
同一个卖家在amazon或者ebay上
干燥机卖45 他家同样的drier canister也买几乎相同的价格
这个啥意思啊
#58 Re: 空悬 求建议和意见
现在这些国内产的东西基本都是毛利,成本非常低。我在国内工作的同学上次过来我们聊的,他就跟我讲他们江浙福建广东那边很多工厂基本就是连轴转因为开工成本很低(电跟不要钱一样),生产东西完全过剩。
#59 Re: 空悬 求建议和意见
所以买干燥剂还是买整个?geniushanbiao 写了: 2025年 3月 31日 22:33 现在这些国内产的东西基本都是毛利,成本非常低。我在国内工作的同学上次过来我们聊的,他就跟我讲他们江浙福建广东那边很多工厂基本就是连轴转因为开工成本很低(电跟不要钱一样),生产东西完全过剩。