Pour oil into the Prado 120 automatic transmission. You will need it during the work process. Types of transmission lube replacement in an automatic transmission.

Is it necessary to change the oil in a Toyota Prado automatic transmission?? Definitely YES! We will describe the technology of service work, which will make it easy to change the oil and filter element in the transmission yourself.

What is needed to change the oil in a Toyota Prado 120 automatic transmission?

To complete this job you will need:

  1. Container for draining old oil;
  2. Small rags;
  3. Plastic bottles volume 5 liters;
  4. Sharp thin knife;
  5. Ratchet with head 10 and 17;
  6. Pliers;
  7. Pan gasket and oil filter for automatic transmission;
  8. Transmission oil- 16 liters ( Toyota ATF Type4);
  9. A two-meter hose with an internal diameter of 10 millimeters;
  10. Sealant.


Changing the oil in an automatic transmission Prado 120 - sequence

The Land Cruiser Prado 120 has a fairly high ground clearance, which eliminates the need to change the oil in a box on a lift or in a pit garage. All work can be carried out on a flat surface.

  1. Unscrew drain plug in the crankcase and carefully drain all the existing oil. Remember that the box will contain about 11 liters of used oil, so use a large container for the old used oil. transmission fluid.


  1. Oil will drain from the crankcase within 15 - 20 minutes. Only after this can you begin to dismantle the oil pan.
  2. Unscrew the bolts and carefully remove the pan. Remember that there may be about a liter of oil left in it, so be careful not to spill it when doing this job.
Remaining liquid in the pan

  1. We wipe the pan with rags soaked in gasoline and carefully remove the sealant.



  1. Next, install a new rubber pan gasket and lightly coat it with sealant. Firmly fix the pallet in its place.
  2. Using a small hose, fill 6 liters of transmission oil through the top hole.
  3. Remove the lower pipe of the heat exchanger on the radiator, attach the hose and substitute the canister
  4. Now start the car and let it run in “P” mode. The oil will gradually flow through the hose into the canister. When 4-4.5 liters are filled, turn off the car and add the same amount into the box.
  5. Oil volume in 4 step box- 10.9 liters. For complete replacement About 16 liters of oil should be removed from the automatic transmission of a Toyota Prado.
  6. Close the filler plug and start the engine. It is necessary to warm up the oil in the gearbox, for which it is necessary to switch the selector in all modes.

That's all service works The transmission oil change is completely completed. Remember that regulations for changing oil in automatic transmission Toyota Prado requires producing this work every 60 thousand kilometers. If you need, or you doubt the correct operation of the automatic transmission, come to us for free diagnostics, we will definitely help.


It is convenient to work with us:

1. If you have chosen our service and decided to entrust the work to us, then you first arrange a visit with the master. If your car is not running or you are afraid to drive, then our tow truck will deliver the car to us - for free.

2. If the car arrives under its own power, the technician performs initial diagnostics directly on the car and, of course, computer diagnostics using a specialized scanner. If you have previously done diagnostics with us and decided to carry out repairs with us too, then it is included in the price, i.e. in fact for free. A kind of test drive for us.

3. Then the gearbox is removed and subsequently disassembled ( fault detection). To avoid misunderstandings - it happens in your presence. Right there on the spot price is agreed upon. We dare to assure you that the price for automatic transmission repair Toyota Land Cruiser Prado 120 in Moscow we have one of the lowest, taking into account the quality of the work performed and the strict fulfillment of warranty obligations.

4. After the restoration procedure, exit diagnostics are performed with the vehicle running in. We will inform you about this.

5. You come to us pick up the car and make a trip with the master(you're driving) to make sure that everything is fine.

6. Good luck to you! for repair of Prado 120 automatic transmission is included.

If you notice incorrect operation your automatic transmission: shocks when engaging/shifting gears, slipping, jerking, delays when changing gears, absence of any gear, etc. That write - consultations we have free. If necessary, you can come for diagnostics and change the oil.

By systematically changing the oil in the Prado 120/150 automatic transmission, you can be guaranteed to operate the vehicle for a long time without the need for expensive and complex repair work.

Every car requires care and timely maintenance. Changing the oil is an important procedure, as it affects the quality of the machine.

The importance of changing transmission fluid in automatic transmission Prado modifications 120 and 150

To ensure additional safety on the road and improve the functioning of the transmission, a procedure is carried out to change the oil in a Toyota automatic transmission. This operation has positive influence to the following parameters:

  • the transmission of torque from the motor to the transmission mechanism will be improved;
  • increased heat dissipation (friction controls, torque converter and gearing);
  • removal of depreciation products that appear during friction;
  • security high-quality lubricant friction surfaces.

Frequency of replacing transmission lubricant in automatic transmissions

Replacement and its frequency directly depend on the following factors:

  • the period of operation of the vehicle and the condition of the engine;
  • management style and intensity;
  • quality of fuel and oil;
  • time period (winter/summer) driving.

Important! Replacement of the transmission substance must be carried out on time and using only best products from the manufacturer. The use of expensive and quality oil in automatic transmission doubles the intervals between replacements.

Types of transmission lube replacement in an automatic transmission

The following types of this procedure are known:



Complete replacement process lubricating fluid in a box it is customary to carry out using a special stand. The work of such a rack is that it is connected to a system that circulates a meaty substance in the gearbox, pumping fluid under pressure. In a continuous process, old lubricant is removed and new lubricant is added. A complete replacement of lubricant on a Prado modification 120/150 also involves replacing the filter element.
If the car has a variator type gearbox, then replacing the transmission substance is no different from a standard automatic gearbox. The changes concern only the type and composition of the lubricant used. It's a little more expensive, but it guarantees long term engine operation and its safety.

Important! Continuous shift transmission lube It is not recommended to install an automatic transmission in a box if the car has a mileage of more than 120 thousand kilometers.

Equipment for carrying out the process of changing transmission fluid in a Prado 120/150 automatic machine

Service Japanese SUV: draining and filling transmission lubricant

During the work you will need:

  • container for draining waste liquid (up to 20 liters);
  • clean rags;
  • 5-liter plastic bottles;
  • sharp blade;
  • ratchet with thermal head 10 and 17;
  • pliers with one or two pairs of toothed grooves for gripping and turning cylinder parts;
  • pallet seal;
  • oil filter element for automatic transmission;
  • fresh transmission fluid (up to 16 liters);
  • hose 2 meters long and 10 mm in diameter;
  • sealing agent.

Replacement sequence

In Toyota cars model 120/150 shift oily liquid in a box can be carried out on a flat surface without a lift or pit, thanks to their fairly high ground clearance.

Follow the steps in the appropriate order:



How to check the lubricant level

Checking the amount of transmission fluid can be done both when it is warm automatic transmission, and cold. To warm it up, you should alternately set the box lever in different positions. The engine should run for 10-15 minutes ( idling). After this, clean the dipstick and place it back in the crankcase. The level should show the middle between the min marks. and max.


Check for cold box the machine is carried out as follows: start the engine for 1 minute and carry out the same operation with the dipstick. In this case, the lubricant level should be at the maximum mark, since it has not yet had time to spread throughout the box.

For excellent performance of your vehicle, comply with the following requirements:

  • in winter, do not start the engine immediately, but press the brake and set the lever to different positions;
  • in traffic jams, use the “Parking” mode more often, rather than the brake;
  • regularly check the level and color of the lubricant;
  • replace the oil filtration element;
  • Inspect and test the transmission.

Important! Attentive attention to the details of the car guarantees its long service life, including the automatic transmission.

And a little about the author’s secrets

My life is not only connected with cars, but with repairs and maintenance.

But I also have hobbies like all men. My hobby is fishing.

I started a personal blog in which I share my experience. I try a lot of things, different methods and methods to increase my catch. If interested, you can read it. Nothing extra, just my personal experience.

Attention, TODAY only! Regular Changing the oil in an automatic transmission Toyota Prado 120 will ensure the durability of the vehicle and the absence of the need for expensive and complex repairs

, in this article we will describe in detail how to replace the transmission fluid in an automatic transmission.

Is it necessary to change the oil in a Toyota Prado automatic transmission? How to change the oil in an automatic transmission Toyota Prado 120 | Regulations + Photo report

What is needed to change the oil in a Toyota Prado 120 automatic transmission?

To complete this job you will need:

  1. Container for draining old oil;
  2. Small rags;
  3. Plastic bottles with a volume of 5 liters;
  4. Sharp thin knife;
  5. Ratchet with head 10 and 17;
  6. Pliers;
  7. Pan gasket and oil filter for automatic transmission;
  8. Transmission oil - 16 liters (Toyota ATF Type4);
  9. A two-meter hose with an internal diameter of 10 millimeters;
  10. Sealant.

Oil and filter ready for change


Changing the oil in an automatic transmission Prado 120 - sequence

The Land Cruiser Prado 120 has a fairly high ground clearance, which eliminates the need to change the oil in a box on a lift or in a pit garage. All work can be carried out on a flat surface.

  1. We unscrew the drain plug in the crankcase and carefully drain all the existing oil. Remember that the box will contain about 11 liters of used oil, so use a large container for the old used transmission fluid.

We wait until all the old liquid is drained


  1. Oil will drain from the crankcase within 15 - 20 minutes. Only after this can you begin to dismantle the oil pan.
  2. Unscrew the bolts and carefully remove the pan. Remember that there may be about a liter of oil left in it, so be careful not to spill it when doing this job.

Remaining liquid in the pan

  1. We wipe the pan with rags soaked in gasoline and carefully remove the sealant.


  1. You need to unscrew the bolts securing the oil filter and replace it.

If necessary, replace the box filter


  1. Next, install a new rubber pan gasket and lightly coat it with sealant. Firmly fix the pallet in its place.
  2. Using a small hose, pour 6 liters of transmission oil through the top hole.
  3. Remove the lower pipe of the heat exchanger on the radiator, attach the hose and substitute the canister
  4. Now start the car and let it run in “P” mode. The oil will gradually flow through the hose into the canister. When 4-4.5 liters are filled, turn off the car and add the same amount into the box.
  5. The oil volume in the 4-speed gearbox is 10.9 liters. To completely change the oil in a Toyota Prado automatic transmission, you should drive about 16 liters.
  6. Close the filler plug and start the engine. It is necessary to warm up the oil in the gearbox, for which you need to switch the selector in all modes.

We pour new oil into the box and rejoice :)

At this point, all service work on changing the transmission oil is completely completed. Remember that regulations for changing oil in automatic transmission Toyota Prado requires this work to be performed every 60 thousand kilometers. If you need Toyota automatic transmission repair. or you doubt the correct operation of the automatic transmission - come to us for a free diagnosis, we will definitely help.

Something is not clear?

Ask us a question!

Valery, hello! The level is not checked when it is hot. A hot level is required to check for overheating of the automatic transmission. Otherwise your actions are correct.
Good luck!

Answer

  • Good day. I have a Prado 95 body, 1 short-circuit engine, automatic, the question is: how to fill dextron to the correct level? In cold weather everything is clear, it should be between 1 and 2 marks, but in hot weather? firstly, it is not clear what the risk is, and secondly, how to heat the box. I drove more than 20 km, but it is not clear what the risk is. I checked it with the engine running.

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    When overhaul The gearbox is removed from the vehicle. At this stage, the mechanic carefully examines the condition of all systems servicing the gearbox, mounting supports power block etc.

    After removal from the vehicle, the automatic transmission goes to the overhaul area. It should be noted that at this site, as well as at all previous ones, experienced craftsmen who have a higher technical education (engineering and physics) work. Here the Toyota Land Cruiser Prado 120 automatic transmission is repaired, and after washing and drying all the parts, they are defective, i.e. The possibility of further use of each part or the need to replace it is determined.

    If desired, any customer can be present both during the disassembly of the gearbox and during the defect detection of its parts. At the end of this procedure, a list of replacement parts is compiled, which is then mandatory agreed with the customer. It should be especially noted that during a major overhaul it is necessary, regardless of the condition of the automatic transmission, to replace all seals and gaskets. The use of original spare parts only from transmission manufacturers increases the service life of the repaired Automatic transmission Toyota Land Cruiser Prado 120, but leads to a significant increase in the cost of spare parts. The use of “aftermarket” parts allows you to achieve the most optimal combination of price-quality ratio, i.e. companies specializing in the production of spare parts for automatic transmissions.

    Installation is carried out taking into account all technical requirements. At this stage, the replacement of failed fastening elements and auxiliary systems gearbox maintenance. In addition, during installation, preliminary adjustments are made to the elements of the external part of the control system.

    Output diagnostics and vehicle running-in. They are carried out using the same methods as input diagnostics. In addition, all previously appeared fault codes are erased from the control unit's memory.