Buying parts<br > Replacementpertsareavailablefrommanysources, whichgon- also usually sell tools and general accessories, have convenient<br >orally fall into one of two categories - authorized dealer parts depart- hours, chargelower prices and can often be found not far from home.<br >msnts and independent retail auto parts stores. Our advice Authorized dealerparts department:This is the best source for<br >concerning these parts is as follows: parts which are unique to the vehicle and not generally available<br > Retail auto parts stores:. Good auto parts stores will stock fre- elsewhere (such as major engine parts, transmission parts, trim<br >quantly needed components which wear out relatively fast, such as pieces, etc.).<br >clutch components, exhaust systems brake parts, tune-up parts, otc: Warrantyinformation:lfthevehicteisstillcoveredunderwarran-<br >These stores often supply new or reconditioned parts on an ex- ty, be sure that any replacement parts purchased-regardless ofthe<br >change basis, which can save e considerable amount of money. Dis- source - do not invalidate the warrantyl<br >count aUtO parts stores ere often very good places to buy materials To be sure of obtaining the correct parts, have engine and chassis<br >end parts needed for general vehicle maintenance such as oil, numbers available and, if possible, take the old parts along for posi-<br >grease, filters, spark plugs, belts, touch-up paint, bulbsp etc. They live identification.<br >Maintenance techniques,<br >tools and working facilities<br >Maintenance techniques once. If they are removed, they lose their locking ability and must be<br > There are a number of techniques involved in maintenance and repair replaced with new ones.<br >that will be referred to throughout this manual. Application of these Rusted nuts and bolts should be treated with a penetrating fluid to<br >techniques will enable the home mechanic to be more efficient, better ease removal and prevent breakage. Some mechanics use turpentine<br >organized and capable of performing the various tasks properly, which in a spout4ype oil can, which works quite well. After applying the rust<br >will ensure that the repair job is thorough and complete, penetrant, let it work for a few minutes before trying to loosen the<br > nut or bolt. Badly rusted fasteners may have to be chiseled or sawed<br > off or removed with a special nut breaker, available at tool stores.<br >Fasteners If a bolt or stud breaks off in an assembly, it can be drilled and re-<br > Fasteners are nuts, bolts, studs and screws used to hold two or more moved with a special tool commonly available for this purpose. Most<br >parts together. There are a few things to keep in mind when working automotive machine shops can perform this task. as well as other repair<br >with fasteners. Almost all of them use a locking device of some type, procedures, such as the repair of threaded holes that have been stripped<br >either a iockwasher, Iocknut, locking tab or thread adhesive, All out.<br >threaded fasteners should be clean and straight, with undamaged Flat washers and Ioekwashers, when removed from an assembly,<br >thleads and undamaged corners on the hex head where the wrench should always be replaced exactly as removed. Replace any damaged<br >fits Develop tile habit of leplacing all damaged nuts and bolts with washers with new ones. Never use a Iockwashe{ on any soft metal<br >new ones. SI)e~ial Iocknuts with nylon or fiber inserts can only be used surface (such as aluminumh thin sheet metal el plastic.<br >
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我收到的这本维修指南,给我的感觉就像是一个信息过载的图书馆,里面塞满了我不需要的知识,却唯独漏掉了我最需要的那几页关键内容。举个例子,我的车仪表板的指示灯出了问题,我迫切地想知道如何安全地拆卸装饰板而不弄坏那些脆弱的卡扣。我翻到了内饰部分,期望能看到一个分步式的、带有爆炸图的指导,明确指出哪些螺丝需要先移除,哪个工具是首选。结果呢?它只是轻描淡写地提了一句“小心地撬开面板”,用的是一个非常模糊的词汇“撬”。这在实践中意味着什么?是用塑料撬棒还是金属平头螺丝刀?力度多大?这些细节决定了我是能省下三百块的维修费,还是得花更多钱去订购新的卡扣和装饰条。这种对操作细节的忽视,对于一个动手能力一般的车主来说,简直是致命的缺陷。它更像是一本写给高级技师的理论参考,而不是一本实用的操作手册。
评分说实话,我对这本手册的“细节深度”感到非常失望。我正在尝试更换我的四速自动变速箱的油封,一个相对基础但需要精度的操作。我打开了传动系统那一章,期待能看到关于变速箱油液等级的精确规格,比如具体的粘度指数和制造商推荐的认证标准。这本书里提到的油液规格是那种泛泛而谈的描述,比如“使用符合行业标准的ATF”,这在实际购买时毫无帮助,因为“行业标准”下有无数种不同的产品,而用错油液可能导致变速箱在几个月内报废。更糟糕的是,它没有提供关于如何正确测量油位和检查内部滤清器状况的详细步骤。它只是提到了“检查油位”,但没有告诉我应该在发动机运行多久后,处于什么温度下进行测量,以及油液应该在哪个刻度范围内。这种关键信息的缺失,让我对依靠它来完成复杂维修工作产生了极大的不信任感。
评分这本所谓的“维修手册”在组织结构上简直是混乱的代名词。我需要查找的是关于制动系统异响的故障排除指南。我先是去了刹车那一章,发现里面主要集中在更换刹车片的厚度标准和碟盘的最小允许厚度。这些信息当然重要,但它们没有提供一个“If/Then”的诊断流程图来解决异响问题。例如,它没有引导我首先检查刹车片背板的消音垫是否安装正确,或者卡钳活塞是否卡滞。当我试图寻找关于排空气的详细步骤时,我发现这部分内容被分散在了不同的地方,一部分在“制动系统基础”里,另一部分关于ABS泵的特殊排气程序,竟然被归在了“电子控制单元维护”的末尾,而且描述极为简略。这种知识的碎片化处理,极大地增加了查找和理解的难度,使得原本应该快速定位的问题解决过程,变成了一场耗时的寻宝游戏。
评分我必须指出,对于车身钣金修复和油漆准备工作,这本书的指导可以说是完全不切实际。我的目标是修复一个小小的锈点,涉及到的操作是打磨、填充腻子和底漆喷涂。我希望找到关于不同材料(如钢材与复合材料)的预处理要求,以及不同类型腻子的最佳应用厚度。然而,书中关于这方面的论述,更像是产品广告而不是技术指导。它推荐了几种特定的、在市面上已经停产或者极难找到的化学品,并声称只有这些才能达到“原厂级别”的附着力。对于如何正确打磨出理想的粗糙度(Ra值)以确保油漆附着力,它只用了一句话带过,完全没有提及砂纸的更换顺序和目数选择的逻辑。因此,如果你的目标是进行任何需要美观和长期耐用性的外观修复,这本书提供的指导价值趋近于零,它似乎更关注机械性能的维护,而将车身外观的修复视为次要且不重要的课题。
评分这本手册实在是太让人抓狂了,我原本指望它能帮我搞定我那辆1987年的庞蒂亚克Grand Am的悬挂问题,结果发现里面的信息简直是东拼西凑,毫无系统性可言。我翻遍了关于转向拉杆和球头连接的部分,期望能找到一个清晰的图解,说明如何使用特定的扭矩扳手规格来拧紧螺栓。然而,它给出的信息含糊不清,一会儿说参考A表,一会儿又说去看B图,但A表要么缺失,要么B图压根就没画出那个关键的连接点。更别提涉及到复杂的电子元件诊断时,那简直是一场灾难。我对着电路图研究了整整一个下午,那些线条和符号密密麻麻地堆在一起,没有任何颜色编码或逻辑流程图来引导我追踪故障点。对于一个没有深厚专业背景的爱好者来说,这种排版简直是故意的折磨。我甚至怀疑作者是不是根本就没有亲手拆装过这些部件,只是把一些零散的维修单据汇编在一起就拿来出版了。修理过程中,我不得不频繁地切换到在线论坛去寻找其他车主的经验分享,而这本“权威”手册的作用几乎为零。
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