DIY repair cs 100

In detail: do-it-yourself repair of cs 100 from a real master for the site my.housecope.com.

In the hydraulic drives of tractors, double-acting cylinders with a nominal pressure of 14.0 are used; 16.0 and 20.0 MPa of the following grades Ts-50-2; Ts-75; Ts-80-2; Ts-100-2; Ts-110-2; Ts-125-2 / 3 / (Figure 19).

Telescopic (hydraulic rams) cylinders are used on dump trucks. During the operation of agricultural machinery, in some cases the hydraulic cylinder is not capable of developing the required force (N, kN), which does not allow the operation of lifting agricultural equipment or other type of work. A deviation from the norms and requirements should be considered as the spontaneous lowering of the tool, mounted machines, "lethargy" and slow movement of the stock, which leads to a violation of the agrotechnical requirements for soil cultivation, crop care, and a decrease in labor productivity.

1 - pin: 2 - cotter pin; 3 - the back cover of the cylinder; 4 - washer; 5, 10 and 22 - sealing rings; 6 - oil line washer; 7 - oil pipeline; 8 - rod assembly; 9 - cylinder body; 11 - front cover; 12 - cork; 13 - valve body assembly; 14 - valve sealing ring; 15 - valve assembly; 16 - scrapers cover; 17 - stop assembly; 18 - bolt; 19 - nut; 20- spring washer; 21 - guillemots; 23 - piston; 24 - piston sealing gasket; 25 - piston sealing ring; 26- nut assembly.

Figure 19. - Power cylinder.

Disassembly of the power cylinder includes the following basic operations. The top cover is detached. Next, the piston with the rod is removed. By disconnecting the piston from the rod, the rod and the top cover are disconnected. The deceleration valve is unscrewed from the top cover. Power cylinder malfunctions (table 6) most often occur due to improper assembly, wear and tear of its individual parts. During the operation of the power cylinders, the o-rings, the piston, the valve for limiting the piston stroke and its seat are most severely worn out. Cases of breakage of the movable stop, bending or breakage of the valve stem are observed. This occurs when an attempt is made to raise the implement with the stop touching the valve stem. At the same time, the valve is pushed out by the oil pressure and, resting on the stem against the stop, breaks it or bends the valve stem.

Video (click to play).

Table 6. - Typical failures of the power cylinder

In practice, there are cases when the tractor driver, when working with a mounted plow, sets the plowing depth not only with the help of the support wheel, but at the same time fixes the movable stop on the piston rod in a position corresponding to the set depth of soil cultivation. When plowing, the piston is in a floating position and the plow moves in a vertical plane, copying the topography of the field, and the piston rod moves with it. When the rod is pulled into the cylinder, the stop valve turns into a mechanical locking device and this leads to breakage of the movable stop, bending or breakage of the valve stem, or separation of the yoke from the lower cylinder cover.

Piston (Figure 21) wears out at the point of contact with the cylinder liner. At the same time, its outer diameter decreases and the seal of the liner deteriorates. When the piston is worn by more than 0.45 mm, it is rejected and a new one is made from the AL-10V aluminum alloy so that the clearance in conjunction with the cylinder corresponds to the data in Table 6.

Cylinder liner made of 40X steel, its inner surface is hardened by high-frequency currents. If there are scratches on the mirror of the sleeve, risks, it is polished until traces of wear are removed and the piston is adjusted to the size obtained, maintaining a normal gap in the mating.

V top cylinder cover the hole at the interface with the piston rod wears out.When worn to a gap in the mating of more than 0.5 mm, the top cover must be repaired. To do this, it is installed with a centering collar in the chuck of a lathe and the hole for the rod is bored to size D (Figure 20 and Table 7) grooves for the piston rod O-ring. Then, two bushings with an inner diameter of d are turned from bronze_l, external D₁ and length L₁and L₂. The bushings are pressed into the hole bored in the lid and the internal diameter is brought to the value D with a reamer.₂. An O-ring of the piston rod is installed in the annular groove formed between the bushings.

In the top cover, the seat for the valve for limiting the piston stroke is also worn out. The tightness between the seat and the rubber sealing ring of the valve seat should be within 0.6 - 1.2 mm. If this tightness is lost, replace the O-ring and valve seat, choosing the largest parts within the manufacturing tolerances (table 8).

Sealing rubber rings replace with new ones when they lose elasticity. When replacing the rings, they must protrude above the surface of the centering collars of the cylinder covers by at least 0.25 mm.

1 - top cover; 2 - upper bushing: 3 - lower bushing.

Figure 20. - Assembly of the upper cylinder cover.

Table 7.- Repair dimensions of the upper cylinder cover parts, mm

That tractor biloruska pidyobka leaks from usih dir even new

Hello, Lena Fabrichenko, I am writing about the repair kit for the hydraulic cylinder ts110 * 200, please call me 0661214793 for the early thanks.

Like unambiguously. well done work together, keep it up

Hello! Skills are also c110 * 200, do not tell me where to buy a repair kit, otherwise how many I did not order everything. Thank you in advance.

Lena Fabrichenko, unfortunately I can't tell you since we buy spare parts mainly in one store.

but what about that blue cylinder. Yesterday I broke my 100 I don’t know which new one to buy now they offer how you have blue hydrosila.

not well, I realized what was waiting for repair, and what happened to him. I just think it's worth taking such a hydraulic power, or the old model.

Read also: Samsung TV remote DIY repair

We will promptly and competently advise on the entire available base of spare parts for T-170, T-130, D-160, D-180, DZ-98, OB10.

TM "Rus" has put on sale updated repair kits TsS-75, TsS-80, TsS-100, TsS-110, TsS-125.

In the new repair kits with the letter "p", the factory seals were replaced with polyurethane TPU, which will significantly extend the service life of the hydraulic cylinders.

Main advantages:

– Extend the life of the hydraulic cylinder by 3 times
(the wear resistance of polyurethane is 3 times higher than that of rubber products)

- Corresponds to the seats of the factory hydraulic cylinder
(fit on the same seats as O-rings)

- Easy and reliable assembly
(polyurethane seal design prevents tearing caused by kinking during installation)

- Have high strength
(polyurethanes exceed the strength of rubber by 2.5 times)

- Resistant to swelling in mineral oils and water-oil emulsions

throughout Ukraine

The old model TsS 100x200 hydraulic cylinder is designed to raise and lower the hinge plate of tractors and agricultural implements. Analogue ГЦ100.40х200.01, Ц100х200-3, ЦС-100. We invite everyone interested to cooperate. Parameters The old-model TsS100x200 hydraulic cylinder has the following parameters: efficiency value - 0.94 (hydromechanical); speed (max / nom.) - 1 / 0.15 m / s; the size of the piston stroke - 200 mm; D cylinder / rod - 100/40 mm; pressure (nominal / max) - 200/160 atm.

Please contact us regarding the repair of your Ts100x200 hydraulic cylinder. We carry out prompt and inexpensive repair of the hydraulic cylinder TsS 100x200 s / o, as well as sell completely new components for various types of equipment. For all questions of purchase, please contact our managers by phone numbers indicated in the contacts section.

Pros:
+ fast delivery
+ you can inspect the product before payment and refuse

Minuses:
- no delivery intervals
- it is not always possible to pay by card

Pros:
+ fast delivery to the door

Minuses:
- no delivery intervals
- no partial redemption

Pros:
+ fast delivery
+ convenient location of points of issue of orders
+ you can inspect the product before payment and refuse

Minuses:
- not everywhere you can pay by card

Pros:
+ fast delivery
+ convenient location of points of issue of orders

Minuses:
- no partial redemption

Pros:
+ the ability to pick up the order around the clock in most parcel terminals (50%)
+ fast delivery
+ convenient location of parcel terminals

Minuses:
- you need to pay for the purchase in cash at the terminal without change or change is credited to the mobile phone
- it is impossible to inspect the goods before payment
- no partial redemption of goods

Pros:
+ convenient location of points of issue of orders
+ wide geography of settlements

Minuses:
- no partial redemption
- weight restrictions up to 8 kg

Pros:
+ special low tariff for small shipments only for>
+ the ability to send large cargo, including rigid packaging

Minuses:
- sending only on a prepaid basis
- partial redemption is not possible
- passport details are required for sending and receiving

Pros:
+ payment by invoice is possible

Minuses:
- sending only on a prepaid basis
- there may be a queue
- passport details are required for sending and receiving
- partial redemption is not possible

Figure 19. - Power cylinder.

Table 6. - Typical failures of the power cylinder

Cylinder liner made of 40X steel, its inner surface is hardened by high-frequency currents.If there are scratches on the mirror of the sleeve, risks, it is polished until traces of wear are removed and the piston is adjusted to the size obtained, maintaining a normal gap in the mating.

V top cylinder cover the hole at the interface with the piston rod wears out. When worn to a gap in the mating of more than 0.5 mm, the top cover must be repaired. To do this, it is installed with a centering collar in the chuck of a lathe and the hole for the rod is bored to size D (Figure 20 and Table 7) grooves for the piston rod O-ring. Then, two bushings with an inner diameter of d are turned from bronze_l, external D₁ and length L₁and L₂. The bushings are pressed into the hole bored in the lid and the internal diameter is brought to the value D with a reamer.₂. An O-ring of the piston rod is installed in the annular groove formed between the bushings.

1 - top cover; 2 - upper bushing: 3 - lower bushing.

Figure 20. - Assembly of the upper cylinder cover.

Table 7.- Repair dimensions of the upper cylinder cover parts, mm

Wheel repair with quality assurance

The compressor of this model uses plate valves, which wear out during operation and require replacement. Structurally, the valves in the compressor are located between the head and the cylinder. Wear is the result of varying loads that occur during start-up and exhaust strokes.

At start-up, air, entering through the air filter into the head space, presses the inlet plate valve against the cylinder, thereby opening two elongated holes in the head, while the exhaust valve is also pressed on the other half of the cylinder to prevent air from escaping from the air line. During the exhaust stroke, the valves are pressed against the cylinder head, preventing air from escaping to the outside and ensuring that it is pumped from the cylinder into the receiver through the outlet holes in the head. In the process of shifting from the cylinder to the head and vice versa, the front and rear edges of the valve wear out, which subsequently leads to air leakage. Moreover, the load on the exhaust valve is much higher, since its transfer from the head to the cylinder occurs under conditions of increased pressure from the side of the air line. In this regard, it is the exhaust valve that wears out first, and often only this valve needs to be replaced.

Let the compressor run for about three minutes to warm up (necessary to facilitate loosening of the screws)
De-energize the compressor.
Unscrew the four screws securing the head to the cylinder in sequence
Remember the position of the metal gasket and pull it out together with the valves
With a soft cloth soaked in kerosene, wipe the mating surfaces of the head and cylinder, as well as the metal gasket
Place the intake valve in the recess on the cylinder
Lubricate the bottom surface of the gasket with a thin layer of grease and install it in its original place, press the gasket against the cylinder around the perimeter
Lubricate the tips of the new valve and install it in the recess in the head. Lubrication is only necessary in order to temporarily "glue" the valve to the recess, otherwise it will fall out during installation
Press the head against the cylinder and screw in the screws, successively stretching them crosswise

In a tire workshop, with intensive work, the compressor valves should be revised at least once every two years or in the event of interruptions in the operation of the unit, characterized by the appearance of extraneous noise similar to sharp pops in the process of air injection into the receiver.

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. Example of a blower connection
Retaining ring puller.
Spanner wrenches of the corresponding diameter, depending on the design of the rack.
Workbench and powerful vise.

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
Then a device for gas injection is put on the rod. We pump gas to the required pressure. Care should be taken during this operation. The pressure build-up procedure can be repeated several times until the desired adjustment is achieved. Use a pressure gauge for control. The method is suitable for gas and gas-oil racks
After that, the stem oil seal is lubricated and a protective cap is put on the body.

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
Then the assembled rod in the pipe is placed in a container with oil (you can find out the type of fluid from the characteristics of your shock absorber). Oil is drawn in with a smooth movement. The procedure is repeated several times until the air bubbles disappear. You need to hold the part vertically. No special equipment is required to work with oil racks
If the stand is non-separable, you can install a bleed nipple at the bottom. To do this, it is enough to drill a hole, fill the rack with oil through it and tighten the screw on the sealant or weld it. In this way, the owners of domestic cars with solid mileage restore the performance of the shock absorbers.

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.

Remember to wear gloves, work is dusty

We remove and defect the rod with the piston, valves and O-rings. Parts that have become unusable must be replaced. Elastic bands can be selected from universal ones on the market. Metal parts are ordered from a turner (if you could not find a suitable size).

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

We assemble the unit, carefully following the sequence of installing the parts.

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

Especially carefully it is necessary to defect the valves, since their correct operation sets the characteristics of the shock absorber. The softness setting can be done by changing the number of washers in the stem mechanism. To do this, you need to familiarize yourself with the manufacturer's technical documentation. There are no universal solutions.

All details must be carefully defect

After that, we install the rod into the cylinder. It is recommended to replace the oil seal, but if it is in perfect condition, it is enough to clean it and put in new grease.

The oil seal is recommended for replacement

After that, new oil is poured into the shock absorber, up to the very top of the pipe. When installing the stem, excess will flow out. Do not be afraid of excessive consumption of oil, the main thing is to prevent air from entering the pipe cavity.

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

After installing the stem, gently move it to release bubbles through the valve. The shock absorber is then assembled and installed on the vehicle.

Video (click to play).

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.