Do-it-yourself transmission rack hydraulic repair

In detail: do-it-yourself transmission hydraulic repair rack from a real master for the site my.housecope.com.

The transmission rack is a necessary equipment for every car service. It is used to repair the chassis, transmission, remove engine protection, dismantle mufflers and many other works. If it fails, the work of a car mechanic becomes more complicated several times.

The reasons for the breakage of the hydraulic prop can be different, for example, mechanical damage to the stem, which usually occurs when it is hit with a hammer. Of course, this is not done on purpose, but as a rule when dismantling suspension elements without using special tools. It is also possible that the body elements are sealed due to wear of rubber-technical parts; the rack may not develop a working force and not hold the required load due to a malfunction of the drain valve or damage to the working plunger. Mechanical failures of wheels and other elements are also possible.

Our company carries out all types of repair of hydraulic props on favorable terms. Terms and prices depend on the availability of spare parts for a specific model and the degree of damage. It should be noted that not all types of repairs are cost-effective. The final price can only be calculated after diagnosis.

Replacement of sealing elements;

We offer repair of hydraulic props of the following brands:

• Beissbarth • Bendpack • Brann • Hofmann

• Gruber & Stein • Kraftwell • Launch • MAHA

• Nordberg • Nussbaum • OMA • OMAS

• Orlandini • PEAK • ProTech • Ravaglioli (RAV)

• Red Line Premium • Remax • Rotary • Safe

• SIVIK • Silverline • SLIFT • Space Stenhoj

• Stertil Koni • Titan • Torin • Trommelberg

Video (click to play).

• Velyen • Werther • ASO Pskov • INCOST

• Technosoyuz • Storm • Sorokin • RST

• Other hydraulics from unknown manufacturers

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cittt Dec 08, 2014

Hello. Does anyone have any experience in rebuilding hydro struts? And what can knock on them when they start to end?

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kultur 09 Dec 2014

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MityaSVR 09 Dec 2014

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Tsepyatych 09 Dec 2014

New racks, too, do not save

It is not so often that the racks are bent in order to suffer such crap, kroilovo leads to a popalov!

This does not mean that you can go and give 10t.r.! Or 20 for a couple.

Kroilovo. People with hands call it renovation!

Now there is a tendency everywhere, it broke - threw it out. And the people, like a herd, “hawala” it thoughtlessly, overpaying a lot of money. Sadness :(

The racks are not the most repairable part, but this does not mean that they should be thrown out immediately. And think.

And what can knock on them when they start to end?

Honestly, I don’t know what can knock on them !? Are you sure they are knocking and not suspension elements?

Are the spheres okay? Have you changed?

I didn’t fix the racks directly. BUT I washed them, cleaned them. Dirt got in, it started to leak. Saved one of the two, still drives :)

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Igor888 09 Dec 2014

My stand is constantly sweating, then not perspiring. For a long time. Sweats more in winter. But on this stand the lower part of the anther constantly lifts up. Approximately as in the photo (the photo is not mine). I put it in place with my hand, in a minute it lifts up again. The rest of the pillars are dry and the anthers are in place. How are these anthers at the bottom attached, does anyone know?

He took off the rack, took it home, washed it off the ferry, dried it.

He extended the stock, thoroughly cleaned it from the dirt. At the place where the rod goes in the working position, a barely noticeable development appeared, or rather, the roughness changed (micro-scratches, it differs in shine), polished with a good polish for the body (finishing, finest). Washed with polish.

Lubricated the rod with grease (not damaging rubber, gaskets), drove the rod "back and forth" in extreme positions, in which it does not go during the operation of the car. Removed excess grease.

If the boot has taken a wrong shape during operation, you can give it its own or even a little different with the help of a hot air gun. The main thing is not to overdo it with the temperature, do not keep the hair dryer close and provide for what you will hold so as not to burn yourself. Many are burnt on this :) For example thick gloves.

I will not tell you how to mount the boot.

P.S. in winter, more cold - this is normal. In the cold, materials shrink, the gaps increase. On c5-2, once at -30 * (both) racks flowed in a thin stream when I raised them to Max. This never happened again. The racks are still standing, the car is running, no problem.

Post has been edited by Monk-keeper on December 09, 2014 - 18:48

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MityaSVR 09 Dec 2014

Monk-keeper ,
Washing off dirt is not a repair. This is prevention and nothing more. I posted a photo about the disassembly of the rack, for this I had to cut it. I strongly doubt that the glass can be flared and then rolled back. And the rod seal wears out there, and what a hell to do with it.

Read also: DIY ni cd battery repair

Shock absorbers are a kind of consumable for your car. Moreover, the cost of maintaining the suspension in working order is inversely proportional to the quality of the roads. Car owners are constantly looking for ways to save money on the repair and maintenance of their car. We will tell you about self-repair and restoration of the characteristics of the shock absorber struts.

Typical malfunctions of this node are known to everyone:

Depressurization of the stem packing. Leads to oil leakage from the rack. It can leak at any time. The characteristics change up to a complete loss of performance.
Too free movement of the stem in the pipe. In fact, the strut turns from a shock absorber into a guide for the suspension spring. The malfunction is related to the internal valves.
Compression or rebound play. Associated with the development in the rod or cylinder. The consequences are similar to broken valves. The shock absorber does not perform its function in a car, it knocks, rattles and makes other unpleasant sounds, why driving in such a car becomes uncomfortable and dangerous.
External damage - dents on the body, cracks in the eyelet. Affects the chassis as a whole and can lead to more serious damage.

If any malfunction is detected, it is necessary to remove the rack and release it from the spring. Dismantling is carried out in the garage, without the use of special tools.

Sometimes the owners of foreign cars, noticing that their racks have leaked, turn to the service station for diagnostics, where they will carry out a check at the stand.

In fact, this is not such an easy task. Before carrying out work, you should carefully study the material and observe safety precautions. First of all, you need to determine whether you have a collapsible shock absorber or not. The monolithic body is not repairable, opening with a grinder and brewing is unacceptable.

If there is a nut or a retaining ring in the place where the stem enters the pipe, such a shock absorber strut can be serviced and repaired.

This is what a repairable rack looks like.

Compressor for supplying compressed air or pump for servicing bicycle shock absorbers.
Special connection for compressed air injection.

Attention! Safety must be taken care of. Work involves high pressure, so eye and hand protection is essential.

The shock absorber is firmly fixed in a vice, the position is vertical. It is necessary to thoroughly clean the part and blow out the piston rod entry point with compressed air. It is disassembled - removing the protective cap of the stem.

For convenience, the work is carried out in a vice

Use a pressure gauge for control. The method is suitable for gas and gas-oil racks

You can watch the process in the video.

There are different opinions: how to fill a car shock absorber. Nitrogen, carbon dioxide or just compressed air? In a garage, there are few options.Compressed air will not degrade performance much, especially since this is a repair and not a factory made rack.

The rack must be completely disassembled and cleaned of dirt and old oil. Check the O-rings and the condition of the inner pipe wall.

Remove streaks and other contamination from all rack mechanisms

No special equipment is required to work with oil racks

The next malfunction is damage to the stem, oil seals, valves inside the rack. There are a number of spare parts on the market for repairing collapsible shock absorbers. In addition, an experienced motorist never throws away old spare parts, but tries to repair them. In addition, you can always extract workable parts from them. So, we disassemble the shock absorber. Image - Do-it-yourself transmission hydraulic repair rack

Remember to wear gloves, work is dusty

Turning work is usually cheaper than the cost of a new shock absorber

Tip: The entire process of disassembling the shock absorber should be photographed. This will avoid assembly problems.

It is important to ensure that the assembly is clean, the ingress of dirt or solid metal particles will quickly damage the remanufactured shock absorber.

Get rid of streaks, dirt and dust during the parsing process

All details must be carefully defect

The oil seal is recommended for replacement

After pumping oil, the rack needs to be pumped, as usual.

If you have basic information about how your shock absorbers work, you can save money on replacing them. Most of the rack models are repairable and the parts are either reasonably priced or made in-house.The jack is one of the most important tools in the arsenal, it will help everywhere: repairing a machine or equipment, carrying out a variety of construction and repair work. And if suddenly your device is out of order for some reason, you need to learn how to repair a hydraulic jack with your own hands!A wide variety of jacks will also please, each of which has its own characteristics and distinctive features. Image - Do-it-yourself transmission hydraulic repair rack

Like any equipment that carries huge loads, devices can often break down, and therefore you always need to know how to repair the jack yourself. To be fully armed at the time of a breakdown!

Any hydraulic jack operates on liquid, and the main elements of the jack are the body, piston and oil. If you decide to learn how to carry out repairs yourself, you definitely need to know what reasons can lead to breakdowns. First of all, the structure of the device could be "attacked" by corrosion, which leads to restriction during the descent of the mechanism. Naturally, jacks often break due to too much stress, which leads to bending of the rods.

There are some other points, including the need to change the oil. However, any repair is carried out practically according to the same scheme. And the first thing you need to know is how to disassemble the device, after which you can start changing the fluid. The tool is disassembled in the following order:

Using wrenches, unscrew the fasteners;
Remove the fluid bleed valve and piston;
Carrying out a competent inspection, we check the quality of the valve and all gaskets - if you notice that they have become unusable, we just change the elements of the jack;
We clean the mechanism from debris and other foreign elements, rinse the cylinder;
We check and change the old rubber band if necessary;
The last step is to reassemble the tool in reverse order.

Naturally, after you assemble the jack, it should be checked for operability! If the device starts working, great, but it doesn't always work out the first time. Perhaps the oil is the problem?

Oil is the driving force of the device, it is this oil that presses on the piston, setting the rod to the desired position. Due to this, it is possible to lift almost any load. If there is not enough oil in the device, the mechanism will not work. Many who start repairs for the first time miss this moment, which ultimately leads to problems with the operation of the jack. Oil change instructions: Image - Do-it-yourself transmission hydraulic repair rack

In order to fill the jack with oil, you must first unscrew the plug and drain the old fluid. The next step is to clean the mechanism with flushing fluid, which can be purchased at any hardware store. By the way, it is quite difficult to flush the jack completely, especially for a beginner, because you will have to fill in the liquid at least two or three times, after which the pumping is carried out, the liquid is added again and pumped again. The old oil is drained in the same way - so that not even a drop of old fluid remains inside the mechanism.

The container must be filled with oil to the end, that is, until the liquid reaches the required level. In this case, set the jack in a low position. To lower the stem to the lower position, be sure to turn the screw-cock until it reaches the “drain” position. Having tightened the plug, we carry out the pumping for five times, after which we add oil and tighten the plug again. There will not be enough oil every time during the cleaning process, and therefore it is necessary to pump it until the “fuel” of our jack reaches the required level, and bubbles stop appearing on the surface of the liquid.

As you have seen, repairing jacks with your own hands is a fairly simple job. However, of course, I do not want to bring it to repair work, because it takes both time and effort to implement. That is why we have compiled a selection of recommendations from experts for you. If you follow them, then the operation of your jack will become much easier, and repairs can be "pushed" further away. Image - Do-it-yourself transmission hydraulic repair rack

In order for the oil change work to be carried out efficiently and correctly, it is imperative to remove any loads, and the device itself can be started to operate only after you have completely completed all the work and assemble the jack;
It is advisable to change the "fuel" twice a year, and if you use the jack constantly, then at least once a month you need to carry out these works, and you must flush the entire mechanism every time;
You can choose any oil, but if you are going to use the device in the winter season, be sure to use a synthetic solution. This will allow the mechanism to always be in "full combat readiness" for work;
No matter what time of year it is outside, it will be better if you can store the tool in a dry and warm place, otherwise the oil may simply freeze;
If it is necessary to carry out work in the winter season, remember that too long work in the cold can lead to damage to the device, and therefore the operation of the jack is possible in the most extreme cases and for a short time.

If you work with these methods, you can significantly extend the life of the jack. And expensive repairs, which can cost you a significant amount, can be "postponed" indefinitely, which is good news!

The company "Mastak M" provides its customers with excellent repair and warranty service for almost any tool and equipment for a car service.

For your convenience, there are two options for work:

On the territory of the owner of the equipment (Departure of the service department directly to the equipment in need of repair);
In our workshop (At the same address as the trading floor).

Uninterrupted operation of equipment, confidence in the reliability of the tools purchased from us, and timely and high-quality service - these are the main tasks of the Mastak M company.

A factory warranty is attached to all equipment purchased from our company. It is also worth remembering that there is a certain work schedule, as well as manufacturers' recommendations, with the help of which all installation, commissioning and repair work should be carried out. Timely maintenance and repairs will increase the service life of the tool or equipment, as well as make it possible to use it with maximum efficiency!

The main directions of the service department:

Technical advice.
If a client has difficulties in choosing equipment, we will conduct technical consultations IS FREE! We will give recommendations on technical issues depending on the tasks assigned to the equipment. Thus, allowing the Client to make an independent and correct choice according to the criterion: quality - cost and task - characteristics.

Installation and commissioning.
The installation work includes all the necessary measures to ensure the full operability of the equipment. Our service specialists carry out the installation of camber stands, car lifters and balancing machines. They carry out commissioning and calibration of service and tire fitting equipment, carry out commissioning.

It is imperative that the installation of the equipment is carried out by certified professionals. If installed incorrectly, there may be problems with the correct operation of the equipment or completely disabling it. The damage caused (physical or material) will negatively affect the work of the car service, and the resentment of customers will be understandable. In such cases, the equipment is removed from the warranty, and all costs associated with the correction of faults are paid by the owners of this equipment.

And here is an example of the consequences of improper installation of a two-post lift:

Personnel training to work with the equipment.
During improper operation of the equipment, its service life is significantly reduced, and often this leads to breakdown even BEFORE the end of the warranty period. Repairing this equipment will cost you both time and money (as the warranty does not cover such cases). And compensation for losses for equipment downtime for repair is not provided by law. So competent staff is the key to success!

Warranty and service maintenance (TO).
"Mastak M" can carry out both regular preventive measures for equipment maintenance and fulfill one-time customer requests for repair and maintenance:

we will replace the nodes;
we will update the software;
we will replace the wearing materials (pads on the paws for car lifts, drive belts, etc.);
change technical fluids.

All work is carried out using EXCLUSIVELY branded spare parts!

Repair and restoration of worn out and used equipment.
Our service department will help you breathe new life into already "shabby" equipment. We will find and update spare parts, carry out work on their replacement, carry out adjustment and debugging.

Service phone: 8-903-755-38-00

Failure of hydraulic transmission struts is caused by:

wear of the inner parts of the hydraulic foot pump (corrosion of the plunger pair)
damage to the elements of the hydraulic power cylinder (curvature of the rod or damage to the inner surface of the power cylinder)
damage to rubber seals (cuffs)
contamination of the hydraulic valve system (suction and discharge valve)

Carrying out a comprehensive repair of the hydraulic system of the transmission rack turns out to be much more profitable and cheaper than buying a new one.We carry out qualified repair and maintenance of hydraulic rolling jacks, hydraulic lifts, hydraulic power plants and various hydraulic equipment of domestic and foreign production of any degree of complexity. The efficiency and quality of the work performed is due to the presence of a wide range of spare parts in the warehouse, with the possibility of manufacturing the necessary components, as well as ordering missing items as soon as possible.

When repairing the hydraulic system of the transmission rack, the service center specialists usually perform the following operations:

repair / refurbishment of hand hydraulic pump elements
repair / restoration of power hydraulic cylinder elements
cleaning the hydraulic system
overhaul (restoration of damaged equipment items)

For all questions about repair, service, spare parts for hydraulic transmission racks - you can contact the company's specialists.

How to disassemble completely? And where is the oil poured into? Sincerely.

Good afternoon, I got an identical stand, it does not have a main oil seal (cuff) on the stem. On the Internet, I can’t find any information about what kind of oil seal is there.

Good day! In this rack, it is possible that there is no oil seal (cuff). The fact. that it plays a role there not as a seal, but as an element of centering or something. The principle of raising the rod in creating pressure in the entire working cylinder. Not under the main cuff, such as in the jack, but in the entire cylinder. When pressure is created (by the pedal), the rod is normally ejected due to the reduction of free space, and not due to pressure from below on the piston of the rod. Example: Take a glass and put a wooden pencil there. Then start pouring water into the glass. The water will push the pencil out and it will rise accordingly. The same thing happens here, only there are O-rings on top that do not allow oil to escape. And since the oil is not compressed, the stem holds the load. Therefore, in these racks, it is necessary that the rings in the upper part are always good, otherwise, under the pressure of the load, the oil can beat out very well. so that most likely there was no cuff in your stance initially. Structurally, I have met with and without a cuff.

Good day! Tell me how much oil you need to pour into the stock and how much into the body?

Well, I can't say specifically. Just insert the rod into the cylinder in the lower position and from above into the cylinder, pour oil to the top. Then you assemble the rack (screw the bypass assembly) and pour oil into the filler hole of the body, again up to the hole. Everything.

A hydraulic transmission stand is a special equipment that is used to transport, move and remove heavy elements from vehicles. Descent and ascent on a stand of hydraulic type (transmission) is carried out by operating a foot pedal. These can be gearboxes or other units that are located in pits and on lifts.

The Top Master company offers spare parts for hydraulic struts, as well as delivery, professional service, equipment diagnostics, any repair, replacement of worn parts.

In order to buy spare parts for the transmission rack in our store, you just need to call, and our managers will be happy to answer all questions regarding the equipment and components for it, help, if necessary, make the right choice, or you can place an order through our website.

Email:

Enter your phone number and we will call you back!

1. Provision of information by the Client:

1.1. When registering an order on the site> (hereinafter referred to as the “Site”), the Client provides the following information:

Last name, First name, email address.When placing an Order, the Client can provide the following information: last name, first name, patronymic of the recipient of the Order, address for delivery of the Order, contact phone number.

1.2. By providing his personal data, the Client agrees to their processing (up to the Client's withdrawal of his consent to the processing of his personal data) by Top Master LLC (hereinafter referred to as the “Seller”), in order to fulfill the Seller and / or his partners' obligations to the client, the sale of goods and the provision of services, the provision of reference information, as well as in order to promote goods, works and services, and also agrees to receive messages of an advertising and information nature and service messages. When processing the personal data of the Client, the Seller is guided by the Federal Law “On Personal Data”, the Federal Law “On Advertising” and local regulatory documents.

1.2.1. If the Client wants to clarify his personal data, their blocking or destruction in the event that the personal data is incomplete, outdated, inaccurate, illegally obtained or not necessary for the stated purpose of processing, or if the client wishes to withdraw his consent to the processing of personal data or to eliminate illegal actions of Top Master LLC in relation to his personal data, then he must send an official request to the Seller.

1.3. Use of information provided by the Client and received by the Seller.

1.3.1 The Seller uses the data provided by the Client in order to:

processing the Client's Orders and to fulfill their obligations to the Client;
to carry out activities to promote goods and services;
evaluating and analyzing the work of the Site;
determining the winner in the promotions held by the Seller;
analysis of the customer's purchasing characteristics and the provision of personal recommendations;
informing the client about promotions, discounts and special offers by means of electronic and SMS mailings.

2. Provision and transmission of information received by the Seller:

2.1. The Seller undertakes not to transfer the information received from the Client to third parties. It is not considered a violation for the Seller to provide information to agents and third parties acting on the basis of an agreement with the Seller to fulfill obligations to the Client and only within the framework of agreements. It is not considered a violation of this clause that the Seller transfers data about the Client to third parties in an impersonal form for the purpose of assessing and analyzing the work of the Site, analyzing the purchasing characteristics of the Client and providing personal recommendations.

2.2. It is not considered a violation of obligations to transfer information in accordance with the reasonable and applicable requirements of the legislation of the Russian Federation.

2.3. The seller has the right to use the technology "cookies". "Cookies" do not contain confidential information and are not transferred to third parties.

2.4. The seller receives information about the ip-address of the website visitor and information about the link from which website the visitor came from. This information is not used to identify the visitor.

2.5. The seller is not responsible for the information provided by the Client on the Site in a public form.

2.6. When processing personal data, the seller takes the necessary and sufficient organizational and technical measures to protect personal data from unauthorized access to them, as well as from other illegal actions in relation to personal data.

The hydraulic transmission rack is an indispensable assistant in a modern car service, which allows you to quickly and without outside help install the gearbox and other overall units.

You can buy a transmission rack in St. Petersburg, Krasnodar or arrange delivery to any region of Russia through our store "Equipment for-STO".

Without exaggeration, the hydraulic strut occupies a high position in the ranking of the important equipment for car service. With the help of this tool, not only the removal and installation of gearboxes is carried out, but in the process of maintenance of vehicles, the rack can perform auxiliary functions, for example, when replacing elements of the car's suspension system. Also, resourceful craftsmen have adapted this device as a drain pan holder when replacing used oil.

Honest attitude!
The warranty period for almost all equipment is about 1 year;
Wide range of analogs;
Delivery by any available transport company;
Possibility to pay in cash or by invoice.
Flexible system of discounts.

Our age of technology and intense competition have spawned a huge number of brands and sub-brands of equipment for service stations. Instrument prices may differ significantly without visible functional differences.

The most budgetary racks it is unlikely that it will be possible to work for a long time, as a rule, such units are not of high quality and the service life is proportional to the price.
High cost transmission racks must be of European origin otherwise it is a waste of money.
Hydraulic props of the middle price category - there is the most correct option, most likely it will be a brand that constantly exists on the Russian market with the presence of a service department and spare parts.

First of all, this equipment should be divided according to its carrying capacity (300 kg, 500 kg, and so on).

Structurally, the hydraulic props may differ according to the cylinder principle (telescopic or single-stem).

The working surface can be "horns" or a platform.

Transmission struts are used to remove and transport heavy parts over 300 kg from vehicles. A foot pedal is used to raise and lower the load, thanks to the full-turn wheels, the process is quick and maneuverable. Due to the large size of the base itself, a strong stability of the load is ensured. Unfortunately, hydraulic (transmission) struts, like any other mechanical devices, are subject to wear and tear, they break from time to time.

Repair of a hydraulic rack - a set of works to restore its operability with the obligatory replacement of equipment elements and includes:

Washing and cleaning a faulty hydraulic strut
Fault check for accurate diagnosis
Opening the cylinder and system parts

Inspection of all parts to identify defects
Flushing Clogged Elements
Blowing with an air compressor
Replacing cuffs and oil seals
Replacing O-rings
Replacing the working fluid
Product bleeding before checking
Checking for work

Selection of the necessary spare parts
Restoration of used parts
Carving new elements
Painting with high quality paint
Delivery to your site
Guarantee (for six months)
Repair of imported and domestic hydraulic struts.

Highly qualified foremen of our company in Kiev with extensive practical experience will eliminate all kinds of problems, give the necessary advice on the operation of hydraulic equipment and a guarantee for repaired hydraulic (transmission) racks with a lifting capacity of 0.3 to 2 tons. The price of services of professional employees of our company "New Hydraulics" will pleasantly surprise you. Contact us, and your broken transmission rack will be qualitatively repaired in the shortest possible time!

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Video (click to play).

I have long wanted to make a rack for removing the gearbox. Since you have to remove the checkpoint and the handout from time to time. And to change the clutch. All work is usually done in the inspection pit. And it is very difficult to remove these units without outside help. I took a factory rack from neta as a basis.But now the problem arose of how to lower the checkpoint as much as possible so that it could be pulled out of the pit. The main jack is lowered by 16 cm. And making through holes in the pipes is not logical. I wanted everything to rise without effort. Everything was done in two evenings after work. The idea was suggested by a neighbor in the garage, Uncle Sasha. It's just that I already began to forget that once such Zhiguli jacks were in use. Better to take from the Volga. He has a longer reach. Now all the diamonds and the hydraulics. This is what I came up with and did. I will be glad if my idea is useful to someone. Good luck to everyone. Omsk 2015 Continuation of the work of the rack, see here. youtube / watch? feature = player_detailpage & v = ZNAxQI16sos