It's a hundred thousand kilometers, like a middle-aged man. Engines, gearboxes may be spiritual, but as chassis of “bones”, all kinds of labour has often been done quietly. Many of the drivers are concerned with oil filters, while neglecting the health of the chassis, which is the result of declining carworthiness, increased fuel consumption and even safety hazards. A professional chassis set-up will make your favorite car a “bone change”. Today, we will talk about five key points that you must focus on, taking into account the real case, 100,000 kilometres after the chassis。
Key point one: accurate diagnosis, rejection of “favourable” maintenance
The problem is that a lot of maintenance stores diagnose chassis problems, depending on the teacher "hearing" or simply shaking, which can easily lead to miscalculation. For example, the sound caused by the ageing of the glue was miscalculated as a shock-mitigating problem, and the money was spent and the noise remained。
Recommendations:
(c) requirer of equipment detection: professional chassis set-up, the first step must be to conduct systematic checks of key points of connection, such as arm gels, ball heads, shock-mitigators, stabilizer linings, shifting to pull rods, using specialized road simulator detection equipment and lifting vehicles. The equipment is capable of accurately quantifying the cleavages, which are irreplaceable for human ears and hands。
See the test report: the regular door shop will provide a clear test list that will mark every point of ageing, cracking, oil spill with a picture or video. For example, prior to the construction work, the east side cars will be fully tested using specialized equipment and will record all problems for the owner to see。
The undercarriage is a sophisticated, collaborative system that moves all around. Precise diagnosis is a prerequisite for effective maintenance and determines whether you are a “head doctor” or a “systemic healing”. There is no precise diagnostic set-up, no less than a blind person。
Key two: stick to "can't change" and hold your wallet
The problem is: it's the most common pit in the industry. A few dozen dollars in rubber liner ageing, and some stores will directly suggest that you replace thousands of dollars of all-arms or shock-mitigators, which are called “more thorough, more durable” and actually overconsumption。
Recommendations:
Clear maintenance principles: maintenance principles for door shops. A specter shop would insist that “it never works out, it never works out”. For example, the central principle in the east side car business is to replace only old, non-defunct, stand-alone components, such as a separate tape, a ball head, rather than a whole。
Reference is made to the real case: there was a popular hit-and-run car owner who was asked to change his arms in other shops at a price of $1,200. In the case of the east side cars, only four high-quality caps were replaced, and the problem was solved at a cost of $400, with the same solidity and direct savings of $800。
The idea is that the chassis parts could be designed to be replaced separately. While it may be cheaper to change, it is costly. For vehicles travelling 100,000 kilometres, many metal structures remain intact, with only the replacement of ageing rubber units to restore performance. Maintaining the bottom line is the key to rational car maintenance。
Key point three: transparency in the quality of accessories and the absence of secondary filling
The problem is that the market for chassis parts is mixed, with sub-plants, refurbishments and poor rubber pieces. These parts, which may not be the same in the short term, may have a very short life span and will soon be problematic and may even pose security risks due to insufficient intensity。
Recommendations:
(b) prior to construction, the door shop is required to give clear notice of the brand, model, origin (original plant/brand) and space for selection. A regular door shop, such as the east side car service, provides original or high-quality brands for client choice, with transparent prices。
Identification of the packaging of accessories: during the construction work, the packing and physical inspection of the new accessories may be requested and the model checked. Refusal to use any non-titled, unmarked “three-nil” accessories。
The bottom is safe. A poor quality ball head may break at a critical time, and a bad quality rubber kit accelerates the wear and tear of adjacent metal parts. The cost of being cheap on accessories may ultimately be several times the cost of maintenance and incalculable security costs。
Key point four: regulate construction and precision calibration, determine the end effect
The problem is that, even if the diagnosis is accurate and the accessories are good, if the construction is not regulated, everything is equal to zero. Failure to comply with the standard twist will result in a new sound from the loose screw; replacement of components without four rounds of positioning will inevitably result in vehicle deviations and abnormal wear of tyres。
Recommendations:
Focus on the construction process: professional chassis set-up should include five major steps, namely, specifications for dismantling, cleaning of installation sites, rectification to original plant standards, four rounds of positioning after replacement and final road testing. For example, the standardized process of car traffic in east city strictly incorporates these elements to ensure that they are robust and data-precision。
Inquiries about positioning devices: the precision of the four-wheel locator is critical. It is possible to understand the brands and models of locator equipment used by the store, and the senior brands, like hunt and bast, are professional expressions。
The bottom-drive set up is "three components, seven divisions." the best fittings, without the standard installation and precision of the calibration, do not perform the required functions. It's like putting expensive gears on a watch, but it's assembled by a raw hand and it's impossible to walk with precision。
Key point five: guarantee free consumption after price and sale is clear
The problem is that “low prices lead to higher prices” is a common formula. The price was lowered without prior testing and the cost doubled. The same problems arose after the repairs were completed, and the shops were squeezing each other without a post-sale guarantee。
Recommendations:
Insisting on “test first, then quote later”: refuse any offer for packing until the vehicle has been tested. A detailed maintenance programme and detailed quotations, including spare parts, hours worked, were required for inspection by the door shop to confirm the accuracy of the work。
Requiring assurance commitments: explicitly enquire about the duration of the quality assurance period of the pre-positioned project, preferably with documentation. It is an expression of confidence in their own technology that they are willing to commit to “failure to repair” their doors. Like the east side car service, it provides clear quality assurance for the chassis set-up project, leaving the owner without concern。
Perspective: transparent consumption and reliable sales are essential differences between professional services and roadside stalls. It means that the shop is willing to take responsibility for the quality of its services. A single consumption buys not only immediate maintenance, but also future comfort。
Summary
When people love driving through 100,000 kilometres, a systematic, professional chassis set-up is not a waste, but a wise investment in vehicle safety, driving qualities and vehicle residuals. The point is that you need to find a professional service provider, like the east side cars, with precision diagnostic capability, adherence to the principle of “removability”, transparency of accessories, strict construction regulations, and guaranteed prices。
Rather than waiting, as was the case with the day-to-day fugitive owner, to ignore the aging of the adhesive tape, which eventually resulted in a broken arm and cost 6,000 dollars for major repairs, it would be better to maintain science in the early stages of the problem. Remember, the state of the chassis directly determines every confidence and comfort you have in holding the wheel。
