The most expensive mercedes car is never a fitting, it's bad information. It's worth tens of thousands of dollars, but six or seven times out of ten, hundreds of hours of work plus hundreds of spare parts, and pure information harvests。
The cold starts the accelerator
The cold-started car engine room had the sound of a bang, and the hot car ran away for 10 minutes, which was very common in mercedes c, e and glc. Many of the drivers were advised to replace the whole time chain at a price of five or six thousand or more, but 90 per cent of the cases after the break-off were only the spring fatigue of the booster, the grinding of the rubber block, and the chain bites were fine。
The correct approach would be to replace the improved booster alone and keep the original chain intact, with spare parts of approximately 7800 to 1,200 working hours. A large number of such cases were seized by masters who were specializing in mercedes near shenzhen fukuda, and the day was lost, saving $45,000 in chains. It's not safe to take a chain-legged photo to confirm that it's not worn。
Don't waste money on the gas chamber
The impregnated oil and black smoke in the engine room of the mercedes gas chamber is an old problem, and shop 4s and a number of repair workshops open their mouths to replace the gas chamber with a total of 1,500 to 2,500 prices. But you asked the master to take the shell down and see that the aluminium shell at the plant was, for the most part, luminous, without cracks and deformations. All that really didn't work was the rubber seals and silica pads on it, and it was too old for five or six years。
The actual operation is to remove the shell, clean the remaining oil sludge and replace it with an improved set of silica pads and seals, with a total of $5,600 for material processing. The masters who do mercedes in the shenzhen water encirclement generally do so, and the aluminium shells are cleaned back and run for another five or six years. Next time you're offered a price, ask if there's a crack in the shell。
We'll check the lines first
The 48v light mixer system of the mercedes c, e, glc, after the 2020 section, had a failure warning on the dashboard. The first reaction of many stores was to change batteries at a price of 15,000 to 25,000. But when you do, you find that more than 60% of the 48v alerts are actually a low-pressure line plug-in, oxidation of the vehicle, or the battery management program, which has nothing to do with the battery itself。
The spectral process involves the diagnosis of the computer-readable data flow by the original plant, the extraction of high-pressure line plugs, the inspection of the interface, and the final programming match, after which the three-step battery is erroneously reported. In shenzhen fukuda, where the royal water is surrounded by a benz shop, lines or procedures are used six or seven out of ten times of the 48v malfunctions, which cost hundreds of hours of work, and a new battery does not have to be bought for $25,000。
The chassis grunts. Just change the tape
Benz has been running for four or five years, with a low-speed belt chassis grunting, a slightly high-speed direction, and the standard formula for 4s stores and integrated repair plants is to change their arms to add a ball to the head, with a set of thousands to tens of thousands. But you asked the master to take his arms off and look at them, and the aluminium alloy was unpaved, the ball had its head tightened, and the bad ones were usually just the rubber rubber condoms in the middle, which were old and hard and inelastic。
The professional practice is to replace only the aging rubber condoms, to remove the arms and the ball head for cleaning, and to reload them with anti-cardants at a cost of $3,400 plus one or two hours. It's basically back to the level of the new car. It is also the case that air-flagged vehicles have a high and low height failure, with first checking for leaks in the air pipes, distributive valves, and dry bottles of pumps that are blocked, so that they can be repaired in exchange for the total。
We need to match the gearbox first
The mercedes gearbox promotes life-free maintenance, but that is the work of the laboratory velocity cruise. The actual shenzhen vehicle is stuck in the middle of the day on deep south boulevard and riverways, with short-distance brakes running repeatedly, and the fluid oxidizes and becomes dense in two to three years. This is reflected in a one-and-a-two-speed setback, a start-up break, a d-blocking of the s-trawl, and the exchange of valves at a glance in many stores, with thousands of steps。
The slight and moderate disruptions do not rush to switch valves, and the correct sequence is to replace the transformer tank oil, run the original plant to adapt and match the data, and in most cases the setback is significantly reduced or even completely eliminated. The two-placard mercedes in the north of the port is running at a high speed and the speedbox is in worse condition. It is recommended that the fluid condition be checked once a year, so that it is not dealt with until it is seriously disturbed。
Shenzhen harbor's car is going north
Following the landing of a northerly policy, the demand for protection increased sharply in two-platform mercedes daily shuttles. However, the shenzhen repair plant is uneven in its level, and ordinary shops cannot read the benz data with a generic computer, and minor problems have caused you to have a big problem and the total of the repairs. The center of the pick-up shop looks at the fact that the master has no mercedes specialty experience, preferably the technical background of the 4s store, and he has done enough combat cases。
The fukuda crossing, the royal sill, has a front shop that specializes in mercedes, and the master has been of 4s for more than 10 years. The 48v system, air hangers, speedbox matching are all in a position to be fixed and the offer is transparent. The hong kong bus arrived at the main gate and did not have to wait for two weeks for thousands of hours to return. If the air conditioner is not cold or cold, it's common disease. Dozens of modified aluminum alloy axes are replaced and the evaporation boxes are replaced。
What's the most disturbing thing about your mercedes right now is whether it's cold-activated, 48-v, or the chassis? The comment section writes about the drop-off and the failure, and helps you decide whether to fix it or not, and not to spend any more money. If you find it useful, send it to your benz friends。
