Changing the oil in a Nissan Almera gearbox: when, how and what kind of oil to fill

Changing the gearbox oil Nissan Almera - a procedure that many owners put off until the last minute, considering it a secondary service. However, ignoring this maintenance step can lead to costly repairs, especially when it comes to automatic transmissions. Unlike motor oil, transmission fluid does not require frequent replacement, but its condition directly affects the smoothness of gear shifting, synchronizer wear, and even fuel consumption.

In this article we will look at everything you need to know about changing the oil in mechanical (manual transmission) And automatic (automatic transmission) boxes Almera different generations - from N16 (2000–2006) to modern G15 (since 2019). You will learn how to determine the need for replacement, which oil to choose (including original articles and analogues), and also receive step by step instructions with photos and videos. We will pay special attention to typical mistakes that even experienced car owners make, and we will give recommendations on how to extend the service life of the transmission.

When to change the oil in a Nissan Almera gearbox: regulations and signs of wear

Official regulations Nissan for Almera varies depending on box type and year of manufacture. For manual transmissions, the manufacturer often indicates that the oil is filled for the entire service life - but this marketing ploy, designed for European operating conditions. In the realities of Russian roads, with their temperature changes and aggressive driving style, replacement is required more often.

Recommended intervals:

• 🔧 Manual transmission (N16, N17, G15): every 60–80 thousand km or once every 4–5 years, even if the mileage is small. Oil loses properties over time due to oxidation.
• 🔄 Automatic transmission (Jatco, RE4F03B, DP0): partial replacement every 40–50 thousand km, full (with removal of the pan) - once every 80–100 thousand km. For CVTs (CVT) the interval is reduced to 30–40 thousand km.
• ⚠️ Difficult conditions: If you frequently tow a trailer, drive off-road or in traffic jams, reduce the interval by 30%.

How do you know when it’s time to change the oil, even if the regulations haven’t arrived yet? Pay attention to these symptoms:

• 🔊 Crunching or grinding noise when changing gears (especially when cold) - a sign of wear on the synchronizers due to old oil.
• 🛑 Jerks or delays in automatic transmission when switching, “kicks” of the variator.
• 🌡️ Box overheating - if the transmission temperature exceeds 90°C (can be checked with an ELM327 scanner).
• 💧 Dark oil color or metal shavings on the dipstick (for automatic transmission) is a critical signal.

⚠️ Attention: If in manual transmission Almera N16 The oil has not been changed for more than 100 thousand km; replacing it may temporarily impair the performance of the gearbox due to washing away deposits. In this case it is recommended flushing special composition (for example, Liqui Moly Getriebe-Reiniger) before adding new oil.

What kind of oil to put in a Nissan Almera box: original vs analogues

Oil selection is a critical step. Incorrect viscosity or specification may result in box breakage, especially in the case of an automatic transmission or CVT. Below is a table with recommended oils for different generations Almera:

Model and box type	Original oil (article)	Analogues (proven brands)	Volume, l
Almera N16 (manual transmission RS5F31A)	Nissan MT-XZ (KE916-99931)	Motul Gear 300 75W-90, Castrol Syntrans Transaxle 75W-90	2.8–3.0
Almera G15 (manual transmission RL5F11A)	Nissan MT-XZ (KE916-99932)	Ravenol MTF-2 75W-80, Liqui Moly Hochleistungs-Getriebeoil 75W-90	2.5–2.7
Almera N16/N17 (automatic transmission RE4F03B)	Nissan Matic Fluid D (KE908-99931)	Idemitsu ATF Type-J, Aisin ATF AFW+	7.0–7.5 (partial) 9.5–10.0 (full)
Almera G15 (variator JF015E)	Nissan CVT Fluid NS-3 (KE909-99932)	Ravenol CVT Fluid, Idemitsu CVTF	7.8–8.2

Important: for CVTs Almera G15 It is strictly forbidden to use conventional ATF fluids! The oil must be labeled CVT Fluid and meet specification NS-3. Otherwise it is possible overheating and failure of the variator belt.

When choosing analogues, focus on:

• 🔹 Specification: for manual transmission - GL-4/GL-5, for automatic transmission - Dexron III or Type-J (depending on model).
• 🔹 Viscosity: optimal for Russia 75W-90 (universal) or 75W-80 (for cold regions).
• 🔹 Composition: synthetic or semi-synthetic. Mineral oils for Almera not recommended.

⚠️ Attention: In boxes Almera N16 with manual transmission RS5F31A Do not use oils with additives molybdenum (MoS2) - they can damage synchronizers made of non-ferrous metals.

Preparing for an oil change: tools and consumables

To change the oil in the box Nissan Almera yourself, you will need:

- New oil (volume + 0.5 l for topping up)

- Automatic transmission filter (if completely replaced, article number: 31726-31X00 for RE4F03B)

- Pan gasket (for automatic transmission, article number: 31397-31X02)

- Keys and sockets: 10 mm, 14 mm, 17 mm, 24 mm (for drain plug)

- Hexagon 10 mm (for manual transmission filler plug)

- Funnel with flexible hose (for automatic transmission)

- Drain container (minimum 5 l for manual transmission, 10 l for automatic transmission)

- Sealant (for example, Loctite 574 for automatic transmission pan)

- Gloves and rags

- Jack or inspection hole-->

For Automatic transmission and variator Additionally you will need:

• 🔧 Special key for unscrewing the filter (if it is screwed and not snapped into place).
• 🔧 Scanner ELM327 (to reset adaptations after replacement in the variator).
• 🔧 New oil filter — its replacement is required during a complete oil change.

If you are planning partial replacement in an automatic transmission (without removing the pan), just drain 3-4 liters of old oil and add new oil. However, this method does not remove deposits from the valve body and solenoids, therefore it is recommended only as a temporary solution.

What happens if you don’t change the automatic transmission filter?

If you leave the old filter, it may become clogged with wear products, which will lead to a drop in oil pressure in the valve body. Symptoms: kicks when switching, delays, transition to emergency mode. In the variator Almera G15 This can lead to belt slippage and costly repairs.

Step-by-step instructions: changing the oil in a Nissan Almera manual transmission

The procedure for a manual transmission is simpler than for an automatic transmission and takes about 1–1.5 hours. Let's look at an example Almera N16 (box RS5F31A):

1. Warm up the oil. Drive 5-10 km or let the engine run for 10 minutes - warm oil drains faster.

2. Raise the car. Use a jack (lifting the front end) or drive the car onto a hole/overpass. Be sure to commit rear wheels with stops!

3. Drain the old oil:

   • Unscrew drain plug (24 mm wrench) - it is located in the lower part of the box housing.
   • Place the container and wait until it drains completely (10–15 minutes).
   • Inspect the plug for metal shavings - if there are a lot of them, the box requires diagnostics.

4. Filling with new oil:

   • Tighten the drain plug (tightening torque - 35–40 Nm).
   • Unscrew filler plug (10 mm hexagon) - it is located on the side of the box.
   • Use a funnel with a flexible hose to fill the oil to the bottom of the filler hole.

   In manual transmission Almera N16 The filler hole is also a control hole - the oil should begin to flow out when the normal level is reached.

5. Check:

   • Screw in the filler plug.
   • Start the engine, warm up the transmission and check the gear shift while driving.
   • After 100–200 km, check the oil level and top up if necessary.

For Almera G15 (box RL5F11A) the process is similar, but the oil volume is smaller - about 2.5 liters. Also, in this model, the filler plug may be located on top, under the air duct - it will have to be removed.

Step-by-step instructions: changing the oil in the automatic transmission and CVT of Nissan Almera

Changing the oil in an automatic transmission is more difficult and requires care. Let's consider two options: partial (without removing the pan) and full replacement.

Partial replacement (for automatic transmission RE4F03B)

1. Warm up the automatic transmission to operating temperature (60–70°C). To do this, it is enough to drive 10–15 km.

2. Drain the old oil:

   • Unscrew the drain plug (14 mm wrench) - about 3-4 liters will drain out.
   • Tighten the plug with a new gasket (tightening torque - 25 Nm).

3. Filling with new oil:

   • Unscrew the filler plug (10 mm hexagon) or remove the dipstick (if equipped).
   • Fill the oil in small portions, checking the level on the dipstick (for RE4F03B norm - between marks HOT).
   • After filling, warm up the box and check the level again.

Complete replacement (for automatic transmission and variator)

This method requires removing the pan and replacing the filter. Procedure:

1. Drain the oil through the drain plug, then unscrew the pan (10 mm wrench). Be careful - there is still 1–1.5 liters of oil left in the pan!

2. Clean the tray and magnets from metal shavings. If there are a lot of chips, this is a sign of wear on the clutches.

3. Replace the filter (in CVT JF015E The filter is metal and requires washing or replacement).

4. Install the pallet onto a new gasket, lubricating it with sealant. Bolt tightening torque - 10–12 Nm.

5. Filling oil:

   • For automatic transmission RE4F03B It will take about 9–10 liters of oil for a complete change (including flushing).
   • For CVT JF015E — 7.8–8.2 l. After filling, you need to reset adaptations using a scanner (for example, Launch X431).

⚠️ Attention: In CVTs Nissan Almera G15 After changing the oil, be sure to reset the fluid aging counter in the control unit! Without this, the box may not work correctly. This can only be done through a diagnostic scanner.

Typical mistakes when changing the oil in a Nissan Almera gearbox

Even experienced car owners make mistakes that can lead to box failure. Here are the most common:

• 🚫 Using the wrong oil - for example, fill Dexron VI instead of Nissan Matic D in automatic transmission N16. This leads to clutch slipping and jerking.
• 🚫 Underfilling or overfilling of oil:
• In manual transmissions, overflow leads to squeezing out the oil seals.
• In automatic transmissions, underfilling causes oil starvation and overheating.
• 🚫 Ignoring filter replacement in automatic transmission. An old filter becomes clogged and reduces oil pressure, which leads to wear on the pump group.
• 🚫 Changing the oil in the variator without resetting adaptations. Without resetting the fluid aging counter, the box will operate in a non-optimal mode.
• 🚫 Use of flushing fluids for automatic transmission. They can corrode the seals and wash away useful deposits, which will lead to leaks.

Another common mistake is improper tightening of plugs. Too little tightening leads to leaks, and excessive tightening leads to thread breakage. Always use a torque wrench!

How to extend the life of a Nissan Almera gearbox: operating tips

Even regular oil changes do not guarantee long service life of the gearbox if operating rules are not followed. Here's what will help you avoid repairs:

• 🔄 Avoid abrupt starts and “kickdowns” - this increases the load on the automatic transmission clutches and the variator belt.
• 🔄 Warm up the box in winter:
• For manual transmission: before driving, operate the clutch for 1-2 minutes (press the pedal several times).
• For automatic transmission: after starting the engine, hold your foot on the brake and turn on all modes one by one (P-R-N-D), holding each for 5 seconds.
• 🔄 Do not tow heavy trailers for automatic transmission - maximum load for Almera with an automatic machine should not exceed 700–800 kg.
• 🔄 Keep an eye on the cooling:
• CVTs JF015E especially sensitive to overheating. Install an additional radiator if you drive in hot weather or in mountainous areas.
• 🔄 Check the oil level regularly - especially after active driving or towing.

For Almera G15 with a variator it is also recommended:

• 🔧 Check the condition once every 20 thousand km variator belt (signs of wear: vibrations, slippage).
• 🔧 Use only original oil NS-3 — analogues may not provide the required viscosity at high temperatures.

FAQ: Frequently asked questions about changing the oil in a Nissan Almera gearbox

Is it possible to mix different oils in an Almera box?

B Manual transmission It is allowed to mix oils of the same type (for example, 75W-90 GL-4) from different manufacturers, but not recommended. B Automatic transmission and variator mixing is strictly prohibited - this can lead to foaming of the oil and loss of its properties. If you don’t know what kind of oil was filled in previously, it’s better to do complete replacement.

How much oil is needed for a complete change in the Almera N16 automatic transmission?

For the box RE4F03B will be required 9.5–10 liters oils Nissan Matic D (or equivalent). With a partial replacement, about 3.5–4 liters are drained, so to completely refresh the fluid, 2–3 partial changes will be required at an interval of 500–1000 km.

What will happen if you don’t change the oil in the Almera G15 variator?

CVT JF015E extremely sensitive to oil quality. When ignoring the replacement:

• Via 60–80 thousand km The belt will begin to slip and jerking will appear.
• Via 100–120 thousand km the belt may break or the pulley cones may wear out - repairs will cost 150–200 thousand rubles.
• The oil loses viscosity, which leads to overheating and pump failure.

Signs of a “dying” variator: vibrations on the move, delays during acceleration, error P17F0 (control circuit malfunction).

Is it possible to change the oil in an Almera box yourself, without a pit?

For Manual transmission - yes, if you use a jack and securely fix the car. For Automatic transmission A partial replacement can also be done without a hole, but a complete replacement (with removal of the pan) is extremely inconvenient. The best option is to use an overpass or lift.

If there is no hole, follow these safety precautions:

• Use safety stops under the rear wheels.
• Do not work under a machine that is supported only by a jack.
• To drain oil from an automatic transmission, you can use syringe with tube, if the plug is located in an inconvenient place.

What kind of oil is poured into the Almera box from the factory?

Factory filling depends on the model:

• Almera N16 (manual transmission): Nissan MT-XZ or equivalent 75W-90 GL-4.
• Almera N16 (automatic transmission): Nissan Matic D.
• Almera G15 (manual transmission): Nissan MT-XZ (KE916-99932).
• Almera G15 (variator): Nissan CVT Fluid NS-3.

In some cases, the plant may use oils Idemitsu or ExxonMobil, but they are fully compatible with the original specifications Nissan.