Replacing oil in automatic transmission - mandatory procedure for long-term operation of the vehicle. Automatic transmission works correctly only with good transmission oil. Such liquid has various functions on internal elements.
What is oil in automatic transmission?
Liquid in the transmission plays an important role, preventing internal parts from accelerated wear. The oil in the automatic transmission serves to create an oil film at the point of contact between the driving items.
Main functions:
- Cooling. The liquid takes heat at the point of contact, which provides reduced wear of the internal elements;
- Anticorrosion properties. Details do not have time to rust due to the oil filth coated;
- Clutch. Increases the adhesion between the details and ensures the smoothness of the stroke;
- Friction. Due to the correctly selected viscosity of oil, friction between the parts decreases, even in the negative ambient temperature.
The car with bad oil behaves as follows:
- It is difficult to switch (there is a delay);
- There are shocks when switching;
- Noise appears in the box and the vehicle cannot move.
Why can oil flow?
To determine exactly the cause of the leakage will not work immediately. It will be necessary to conduct a thorough analysis. It is necessary to open the hood, and then get to the bottom of the car. To get to the bottom of the vehicle, you will need an observation pit or a lift. The following are only approximate causes of oil leakage from the transmission system.
Causes of oil leakage from ACPP Hyundai Grand Starex:
- Depreciation;
- Wear of the surface of the shafts, which are in contact with other sealing elements;
- The backlash of the primary shaft of the gearbox;
- Damage to the layer between the housings;
- Wear of the sealing element;
- The measurement probe level of the oil level is incorrect;
- The drain plug or the reverse sensor is poorly tightened.
The main cause of leakage - Wear salts. To understand how to eliminate leakage, you need to figure out, in what places there are similar kinds of elements.
They are installed in three places:
- On the semi-axes.
- Primary shaft.
- Gear selection stock.
To change the glands on the drive shaft, you will need:
When installing new seals, the following points are taken into account:
- Drive shaft cuffs for the left and right side are different. They differ in the direction of the car grooves. The cuff for the right side has an arrow that indicates the installation clockwise. On the left - on the contrary.
- Before installing the glands, the working surface will be necessary to lubricate with fresh oil.
- Cuffs are installed with light hammer blows using certain stands.
If the oil in the gearbox flows as a result of the wear of the gear selection string, it will be necessary to replace the gland:
- Unscrew the transmission drive hinge bolt and move away from the rod.
- Remove the protective hinge cover.
- Remove the gland. To do this use a screwdriver.
- Put a new cuff back. Used mandrel. Before installing the working surface, lubricate fresh oil.
Eliminate the sealing element on the drive shaft can only with the disassembled transmission. Such a procedure is combined with a clutch replacement. If you remove the exhaust bearing sleeve, you need to open access to the gland.
If the oil fluid flows from the junction of the transmission enclosures, it is better to dismantle and disassemble it. Carther jokes are carefully cleaned from the sealing layer and degrease. Before assembly, you must apply fresh oil to threaded connections.
The process of replacing oil in automatic transmission on Hyundai
Before starting the replacement of oil due to the unsuitability of the fluid to further use or due to the automatic transmission, it is necessary to collect instruments and materials for further work.
Required tools and materials:
- A set of hex keys (can and wrench);
- Screwdriver and pliers;
- Metal brush;
- Packaging for waste liquid;
- Fresh oil;
- Washer sealing on a drain plug.
Step-by-step oil replacement instructions in Handai Grand Starex:
- Heat the engine. It is advisable to travel by 5-10 kilometers.
- Merge oil. To do this, unscrew the crankcase protection. Cash to the drain traffic jam. Use the metal brush to clean the plug plug.
- Substitute the container under the drain hole. Carefully unscrew. Wait until the exhaust oil fluid is completely solved. Approximately 15-20 minutes.
- Unscrew the pallet. Rinse it from metal chips and dirt. Wipe dry.
- Install back.
- Pour oil using syringe. Pour in the required quantity by level.
- Perform a test trip by 10-15 kilometers using a switch lever in different positions. Return to a hole. Check the level. If necessary, add.
The process of replacing the oil in the automatic transmission to the Grand Starex is completed.
Oil selection for Hyundai Grand Starex
Replacing the oil in the automatic transmission to the Grand Starex is carried out using the original liquid. In four and five steps, it is recommended to pour the following types of oils:
- Dia ATF SP III;
- Hyundai ATF SP III;
- Chevron ATF SP III.
Oil volume in automatic transmission - 10 liters. Replacement frequency - every 60,000 km run.
Check the oil into Hyundai H-1 automatic transmission (Starex) is every 5-10 thousand km. Such a prophylactic measure is recommended by the manufacturer in the car operating manual.
Mandatory replacement of the working fluid should be carried out at least 40 thousand km or 24 months. This period is indicated for the size of operation. It does not apply to the use of a car on a dusty road surface or in frequent plugs. In this case, completely change the oil to a new one is 20 thousand km. After all, the frequency of replacement of the ATF liquid depends not only on the run, but also on the nature of the ride.
How to properly check the oil in the ACPP HYUNDAI H-1?
Before proceeding with checks, it should be achieved that the working fluid reaches a temperature of 70-80 degrees Celsius. For this, quite a little ride on the car, and then install it on the site and do not forget to use the parking brake.
The next action will move the selector to all possible positions. Staying in each of them within 2-3 seconds, you can create a workload sufficient for subsequent check. The last position should be neutral.
Assess the number of working fluid will allow the corresponding probe. Taking it out, you need to clean, and then omit again into the nozzle. The next extraction will be shown the accurate result.
Turning oil into Hyundai Starex automatic transmission (H-1) is only if the level is below the range indicated by the word "HOT". The reduced level of transmission fluid is the main reason for the failure of friction. At low pressure, friction linings are poorly pressed against steel disks and to each other. As a result, they are very hot and the polluting oil is destroyed.
In addition to quantity, quality should be checked. The grown smell, the inconspicuous color or a change in the viscosity of the working fluid - all this signals for its replacement. In a serviceable gearbox with mileage, no more than 200 thousand alberts should be a dark red color without smelling Gary, if the liquid has become a brown-brown or black - it is better not to postpone and as soon as possible to make its full replacement.
How to replace the oil in the automatic transmission of Hyundai Zareks?
If another check showed the need to replace the working fluid, you should familiarize yourself with the detailed algorithm and manufacturer's recommendations before you start work. You will find this instruction further:
Unfortunately, nothing is said in the instructions from the manual that it is necessary to not only remove the pallet in order to clean the magnets from chips and merge the old oil more, but also clean or replace the filter with a mesh, delaying large particles. Therefore, we propose to read a more complete description of the partial replacement of ATP in the automatic transmission on the first-generation marks:
- Unscrew the bolt in the pallet key to "17";
- Unscrew all the mounting bolts of the pallet around the perimeter (the head to "10" and the cardanchik will be needed for several bolts);
- Unscrew and rinse either changing the filter;
- In order to merge more fluid, it is recommended to open the hydroblock bolts;
- We clean the magnets from the pod and rinse the pallet;
- Screw and install everything into place;
- When screwing the pallet pan and screw the drain bolt, it is desirable to change the gaskets.
- The oil is filled either through the dipstick, or through the technological bay hole.
Briefly such a procedure will look about as shown in the slides:
And in video to see and hear some important points:
How the ATF liquid changes on Hyundai Grand Starex in the garage conditions (if there is probe)
How to change automatic transmission oil on Hyundai Grand Starex (without probe)
It should also be noted that in the maintenance manual, filling volumes are indicated with a complete replacement of oil, with partial or when it produced with a violation of the exact technology, the amount of how much you need to pour into the automatic transmission of Hyundai Starex will be different, because it directly depends on the replacement method, it may be How 7, 10 or 11 l. So all 12 liters.
Differences in the replacement of liquid automatic transmission for Hyundai Starex to 2007 and Hyundai Grand Starex since 2009
We will not go deep into the details, but we will immediately move to the point. On the ages of two generations, there are several differences on the method of replacing the oil in the automatic transmission, its volume and actually the specification of the fluid flexible into the box. The first thing is worth noting is the transmission fluid, in the H-1 of the second generation, not ATF SP-II is required (the same is poured into the dispensing box), and ATF Matic-J Red-1 (original code. 0450000140). The second feature is the litter which will be needed for replacement. As it was noted earlier, it will depend on a lot of drain and replacement method, but in general, still in the automatic car of the car Hyundai H-1 it will be required more, at least 10 liters (in Hyundai H1 with a 2.4 G4KC and G4KE engine - 8.3 l, For 2.5 l D4CB - 10 l, and 4D56 - 8.3 l). The third difference is the bay method, on the boxes according to modern, the liquid is filled not through the probe, but a special bay hole (on the right side of the automatic transmission in the front). And finally, the fourth difference is the periodicity of the replacement, it is extended and is at least 100 thousand km.
From the tools, except for those that are needed to unscrewing the pallet and the filter will also be needed: hexagon on "8" (unscrew the plug-in tube), horn to 24 (level tube), oil refining syringe. Instead of the expensive original semi-synthetic oil Hyundai ATF Matistics-J, pour Ravenol ATF Red-1 synthetics (4014835719019 - 1 l., And 4014835719095 - 4 liter canister).
When moving from one type of oil to another, for example, from factory Apollooil or Matistics-J to Ravenol, a complete oil change must be performed.
Independent replacement of the transmission fluid automatic transmission of the Grand car gear 2.5 l D4CB strokes in general, it looks like this:
- Warm the engine and box;
- Drain from the pallet (somewhat about 4 l.);
- Remove the hose from the supply of cooled oil into the box (of two tubes from the automatic transmission to the cooling radiator together compounds with hoses throw off the one that goes from the top of the radiator) and drain about the 3rd. The procedure is performed on a launched motor with a selector translating for all modes;
- We pour so much oil so much to merge;
- On a warm engine, after the selector box was rewaked in all modes, we make a level control measure (setting into parking mode). On cars with the dipstick, in the usual way, and on those machines where the dipstick is missing, we are looking for a control hole (left in the course of automatic transmission).
ATF oil functions in Hinda Streks automatic transmission (X-1):
- effective lubrication of rubbing surfaces and mechanisms;
- reduced mechanical load on nodes;
- heat dissipation;
- removal of microparticles resulting from corrosion or wear of parts.
- wear salts of automatic transmission;
- wear surfaces of shafts, the occurrence of the gap between the shaft and the sealing element;
- wire of the sealing element of the automatic transmission and shaft of the speedometer drive;
- the backlash of the primary shaft automatic transmission;
- damage to the sealing layer in compounds between parts of automatic transmission: pallet, automatic transmission, Carter, clutch housing;
- weakening bolts that provide the compound of the above parts of the automatic transmission;
Due to the lack of oil or low-quality oil in the Hyundai Starex automatic transmission (H-1):
- plungers and hydroblock channels are clogged with mechanical particles, which leads to a deficiency of oil in packets and provokes wear of the sleeve, rubbing parts of the pump, etc.;
- overheat and quickly wear steel transmissions;
- overheat and burn rubberized pistons, stubborn discs, clutch drum, etc.;
- warm and comes into disrete of hydraps.
Check the oil level in the automatic transmission of Hyundae Starex (H-1) can be using probe. Oil dipstick has two pairs of labels - the top pair of Max and Min allows you to determine the level of hot oil, the lower pair is on the cold. Using the probe is easy to check the oil condition: it is necessary to drop the oil to clean white tissue.
When choosing an automatic transmission of Hyundai Starex (H-1), the replacement should be guided by a simple principle: it is best to use the oil recommended by Hyundai. In this case, instead of mineral oil, it is possible to fill a semi-synthetic or synthetic, but in no case cannot be used by the "class below" oil from the prescribed one.
Synthetic oil for automatic transmission Hinda Starex (X-1) is called "unreasonable", it is poured for the entire service life of the car. Such oil does not lose its properties under the influence of high temperature and designed for a very long term of use of Hyundai Starex (H-1). But it is impossible to forget about the appearance of a mechanical suspension as a result of the wear of the frictions with a very significant mileage. If the automatic transmission is kept in conditions of lack of oil for some time, it is required to check the degree of contamination and perform a replacement if necessary.
Methods for replacing oil in ACPP Hyundai Starex (H-1):
- Partial oil replacement in the Hindaex box (H-1);
- Full oil replacement in the Hinda Starex box (X-1);
Full Oil Replacing Hindai Starex Oil (H-1) is performed using an oil change in the automatic transmission. Specialists in the car service. In this case, more ATF oil will take, which accommodates the Hyundai Starex automatic transmission (H-1). For flushing out the one-hour or double volume of fresh ATF. In terms of cost, it will be more expensive than partial replacement, and not every car service provides such a service.
Partial replacement of ATF oil in the Hyundai Starex automatic transmission box (H-1) on a simplified scheme:
- We unscrew the drain plug, drain the old ATF oil;
- We unscrew the DCP pallet, which, besides its bolts, processed along the contour of the sealant.
- We get access to the automatic transmission filter, it is desirable to change it with each oil change, or rinse.
- At the bottom of the pallet there are magnets that are necessary for collecting metal dust and chips.
- We clean the magnets and rinse the pallet, wipe dry.
- We establish the automatic transmission filter into place.
- We establish the trash of automatic transmission to the place, replacing the laying of the drive of the automatic transmission, if necessary.
- Tighten the drain plug by replacing the drain plug gasket for automatic transmission.
* The price of all works - without the cost of oil!
In our car dealership there is a new set of equipment for the full oil replacement in the gearbox.
Using the installation for washing the oil system of the automatic transmission and to replace the ATF liquid all the actions to replace the oil in your car are carried out clean and for the smallest time.
In addition, with the standard oil replacement scheme inside the gearbox remain up to 70% of the spent liquid!
This leads to a violation of the movement of oil, clogging valves and accumulating deposits, which, in turn, leads to an accelerated wear of the Details of the automatic transmission and in the end - to breakage and subsequent expensive repair.
Now, using the SL45M installation, this problem will not stand on your way.
Regular change of working fluids - the key to the long-term and smooth functioning of any vehicle. Replacing the oil in the automatic transmission of Handai Zareks H1 is one of the specializations of our company. We will tell about some nuances concerning the frequency of replacement and verification rules.
It is known that the oil check is recommended often - approximately every 5-10 thousand mileage kilometers, which is still on the operational guide with tips from the manufacturer. According to existing standards, the complete replacement of the working fluid should be carried out at least than every forty thousand kilometers of the mileage and once every two years. Note that these rules cannot be distributed to machines that drive in conditions of dusty roads or frequent traffic jams: In such cases, it is necessary to make a product of replacement every 20,000 mileage kilometers. It is desirable to change the oil in the automatic transmission not partially, but completely, through the flushing machine, thereby increasing the resource of operation of the automatic transmission.
Evaluation
An oil check is best done in the service, however, you can do it yourself. In this case, achieve the working temperature to reach approximately seventy-five degrees (you can ride a little on the machine), after which you install the vehicle on the site. Then move the selector to all possible positions and, remaining on each of them a couple of seconds, create a workload for subsequent check. Final location - neutral transmission.
You can estimate the amount of oil using a specialized probe. Be sure to use a clean tool, laundering it after each lowering into the nozzle. It is necessary to attach the oil if its level is below the range, which is commonly called "HOT". Consider that the low level of working fluid can cause friction breakage. Among other "symptoms", speaking about the need to replace: a strange and unpleasant smell of Gary, uncharacteristic color, a significant change in the degree of viscosity.
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