散热器排水阀位置

 散热器排水阀位置

Dan Hart

散热器排水阀在哪里?

许多DIY者想自己冲洗汽车的冷却液,他们遇到的第一个障碍是找到散热器排水阀。 这种阀门被称为阀座,自以前用黄铜制成的 "T "型手柄以来,已经发生了变化。

老式的黄铜散热器排水 "阀"。

散热器排水阀位置

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新的排水阀是塑料的,是一种扭锁式设计--如果散热器有的话。

塑料散热器排水阀阀门或 "排水阀"。

这就是问题所在;大多数汽车制造商已经取消了散热器的排水阀。

为什么没有散热器排水阀?

这其实很简单。 首先,散热器排水阀从来没有被专业的机械师使用过。 如果一个商店要冲洗冷却系统,他们会安装一个冲洗三通并安装冲洗设备。 如果他们要做散热器排水和加水,他们会松开散热器下部软管的管夹,然后直接拆下软管。 所有来自散热器和发动机下部的冷却剂然后机械师只需重新安装散热器下部的软管并重新填充系统。 整个排水过程大约需要5分钟。

打开散热器排水阀会导致很大的问题

但是,如果你的散热器有一个排水阀呢? 好吧,我的建议是:不要打开它!塑料排水阀通常有一个平坦的部分用于扭转,在阀的末端有一个O型圈垫圈。 随着时间的推移,O型圈会自己焊接在排水阀座上。 当你试图打开阀门时,你会遇到几种非常糟糕的情况:

1): 由于O型圈是焊接在阀座上的,扁平部分扭曲并断裂。 现在阀门无法打开。

2):阀门稍微打开,平坦的地方要么断裂,要么发动机阀杆断裂,留下阀杆的一部分在阀门内。 冷却液开始漏出,没有办法阻止它。 有时你可以用尖嘴钳取出断裂的部分,然后买一个替换的阀杆。 然而,这意味着要去汽车零部件商店。 你有第二辆车来做吗?还有,汽车配件商店有那种特殊的阀门吗? 如果你找不到替换的阀杆,你就必须更换散热器。 费用--如果你自己更换,至少要200美元,如果你必须送到商店,则高达600美元。 哦,然后就是拖车费了。

你的散热器中是哪一个散热器排水口? 你在哪里能在短时间内找到一个替代品?

3)你把水箱弄裂了。 请记住,较新的冷却剂是长寿命的化学制品,所以你可能在5年或10年内都不会更换冷却剂。 如果你对排水阀施加扭曲的压力,现代散热器上的塑料水箱会变脆并破裂。 为什么要冒险损坏一个完美的散热器。

以下是如何放掉你的散热器

松开散热器下部软管的管夹。 如果是蜗杆式管夹,用螺丝刀松开;如果是恒定张力的弹簧管夹,用滑爪泵钳或专用的软管管夹拆卸钳打开管夹,将其移离散热器颈。

蜗杆传动和弹簧式软管夹

弹簧管夹拆卸和安装钳

接下来,在软管和颈部之间滑动一个散热器软管拆卸工具,并在周围滑动。

OTC 4521软管拆卸工具,新的

然后将软管拧下,让冷却液排出。

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拆下散热器下部的软管可排出更多的冷却液

散热器排水阀通常位于散热器底部以上。 因此,即使你能打开它,你也不能完全排出散热器。 这就是为什么商店总是拆除散热器下部的软管。 这将排出整个散热器和发动机的大部分冷却液。

©, 2017

拯救

拯救

Dan Hart

Dan Hart is an automotive enthusiast and expert in car repair and maintenance. With over 10 years of industry experience, Dan has honed his skills through countless hours of working on various makes and models. His passion for cars started at a young age, and he has since turned it into a successful career.Dan's blog, Tips for Car Repair, is a culmination of his expertise and dedication to helping car owners tackle common and complex repair issues. He believes that everyone should have some basic knowledge of car repair, as it not only saves money but also empowers individuals to take control of their vehicle's maintenance.Through his blog, Dan shares practical and easy-to-follow tips, step-by-step guides, and troubleshooting techniques that break down complex concepts into understandable language. His writing style is approachable, making it suitable for both novice car owners and experienced mechanics seeking additional insights. Dan's goal is to equip his readers with the knowledge and confidence needed to tackle car repair tasks on their own, thus preventing unnecessary trips to the mechanic and expensive repair bills.In addition to maintaining his blog, Dan also runs a successful auto repair shop where he continues to serve his community by providing high-quality repair services. His dedication to customer satisfaction and his unwavering commitment to deliveringexceptional workmanship has earned him a loyal customer base over the years.When he's not under the hood of a car or writing blog posts, you can find Dan enjoying outdoor activities, attending car shows, or spending time with his family. As a true car enthusiast, he is always up-to-date with the latest industry trends and eagerly shares his insights and recommendations with his blog readers.With his vast knowledge and genuine passion for cars, Dan Hart is a trusted authority in the field of car repair and maintenance. His blog is an invaluable resource for anyone looking to keep their vehicle running smoothly and avoid unnecessary headaches.