Oil volume in manual transmission <em>Nissan Almera</em>: official data and replacement recommendations

Manual transmission Nissan Almera - a unit that, if properly maintained, will last 200,000+ km without repair. However, many owners face a problem: how much oil to fill in manual transmission, which one to choose and how often to change?

In this article - official data by transmission fluid volumes for all generations Almera (including G15, N16 And N17), recommendations for choosing oil, as well as step-by-step replacement instructions, taking into account typical errors. We have sorted out the nuances for the boxes RS5F92A, RS5F81A and others that were installed on these models.

Official oil volumes for manual transmission Nissan Almera by generation

The volume of transmission fluid depends on gearbox models and car generations. The table below contains data from service manuals Nissan and manufacturer's recommendations.

Generation Almera	Manual transmission type (code)	Oil volume, l	Recommended viscosity
N15 (1995–2000)	RS5F31A	2.8	75W-85 or 80W-90 (GL-4)
N16 (2000–2006)	RS5F81A	2.9	75W-80 (semi-synthetic, GL-4)
G15 (2012–2019)	RS5F92A	2.3	75W-80 (synthetic, GL-4/GL-5)
N17 (2006–2012, for Russia)	RS5F91R	2.5	75W-85 (GL-4)

⚠️ Attention: Volumes are indicated for complete replacement with washing. In case of partial replacement (drain-fill), it will be necessary to 0.3–0.5 l less, since some of the oil remains in the pan and on the gears.

For Almera G15 (since 2012) Nissan recommends synthetic oil with permission GL-4/GL-5. Use of mineral oils or fluids with viscosity 90W may lead to Difficulty shifting gears in cold weather (below –20°C).

How to check the oil level in a manual transmission Nissan Almera

Unlike automatic transmission, manual transmission Almera does not have a dipstick. The level is checked via filler pluglocated on the side of the crankcase.

Verification algorithm:

• 🔧 Set the car to flat surface (overpass or lift).
• 🛠️ Unscrew the filler plug (the key is on 24 mm).
• 📏 The oil level should be at the level of the bottom edge of the hole. If the liquid does not flow out, topping up is required.
• ⚠️ If the oil has black color or metal particles - required complete replacement.

🔹 Important: The check should be carried out on warm box (after 10–15 km of driving), since cold oil gives inaccurate readings.

What kind of oil to fill in manual transmission Almera: selection by generation

The manufacturer recommends using transmission oils with tolerances API GL-4 or GL-5, but there are nuances:

• 🔄 For N15/N16 (until 2006) suitable semi-synthetic 75W-80/85 (For example, Castrol Syntrans Transaxle 75W-90).
• ⚙️ For G15 (2012–2019) - only synthetics 75W-80 (For example, Nissan MT-XZ 75W-80 or Mobilube 1 SHC 75W-80).
• ❄️ For regions with frosts below -30°C, it is better to choose oil with a viscosity 70W-80 (For example, Motul Gear 300 75W-80).

⚠️ Attention: Do not use oils with additives molybdenum or graphite - they can cause synchronizer slippage in boxes Almera.

If you are not sure about the choice, focus on the original oil Nissan:

• KE916-99932 - for N16/G15 (75W-80, 1 l).
• KE916-99931 - for N15 (80W-90, 1 l).

What happens if you fill in the wrong oil?

Using an oil with the wrong viscosity (for example, 85W-140 instead of 75W-80) will result in increased synchronizer wear, noise when shifting gears, and possible bearing failure. In cold weather, thick oil will make it difficult to engage 1st and reverse gears.

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

Changing the oil in a manual transmission Almera - a procedure that can be performed on your own in 1–1.5 hours. You will need:

• 🔧 Key on 24 mm (for drain/fill plug).
• 🛢️ Transmission oil (see the table above for volume).
• 🧤 Gloves and container for working out (minimum 3 l).
• 🔩 New sealing washer for the drain plug (11026-01M02).

📌 Procedure:

Warm up the box (drive 10–15 km)

Place the car on an overpass or lift

Prepare a container for draining waste

Wear gloves and eye protection-->

1. Draining old oil:

   • Unscrew drain plug (lower crankcase).
   • Wait until it drains completely (10–15 minutes).
   • Clean the plug from metal shavings (if any).

2. Flushing (optional):

   If the oil is heavily contaminated, refill 0.5 l of flushing liquid (For example, Liqui Moly Getriebe-Reiniger), tighten the plug and run the box at idle for 5–10 minutes.

3. Filling with new oil:

   • Screw on the drain plug with a new washer.
   • Fill the oil through the filler hole with a syringe or through a funnel.
   • Tighten the filler plug and check the level (see section above).

⚠️ Attention: After replacement, drive 5–10 km and recheck the level. If the oil is gone (for example, due to a leaky plug), add up to normal.

Common mistakes when changing oil in a manual transmission Almera

Even experienced car owners make mistakes that can reduce box life. Here are the most common:

• 🔧 Re-tightening the drain plug — leads to thread failure in the aluminum crankcase. Tightening torque: 35–40 Nm.
• 🛢️ Mixing oils different manufacturers or viscosities. If you don’t know what was uploaded earlier, do complete flushing.
• ❄️ Ignoring oil temperature when checking the level. Cold oil gives low readings.
• 🚗 Operation without running-in after replacement. For the first 100–200 km, avoid sudden acceleration and overloads.

🔹 Advice: If after replacement there is noise or crunching oil was probably added when changing gears wrong viscosity or with incorrect tolerance. In this case, repeated replacement is required.

When to change manual transmission oil Nissan Almera: regulations and signs of wear

Official regulations Nissan for Almera with manual transmission:

• 📅 Every 90,000 km or once every 6 years (whichever comes first).
• ⚠️ For severe operating conditions (taxi, frequent off-road driving) - every 60,000 km.

🔍 Signs that it's time to change the oil:

• 🔊 Increased noise boxes in neutral gear.
• ⚙️ Difficulty turning on 1st or reverse gear.
• 💨 Burnt smell from transmission fluid.
• 🎨 The oil has become black or cloudy (checked on the dipstick or when draining).

📌 Important: If you bought Almera with mileage and don’t know when the oil was last changed - replace it immediately, regardless of mileage.

FAQ: Frequently asked questions about manual transmission oil Nissan Almera

Is it possible to use automatic transmission oil in a manual transmission? Almera?

❌ No! Oils for automatic boxes (ATF) have different additives and viscosity. Their use in manual transmission will lead to synchronizer failure and accelerated gear wear.

How much oil to fill in manual transmission Almera G15 2015?

For Almera G15 (2012–2019) with box RS5F92A required 2.3 l oils 75W-80 (GL-4/GL-5). With partial replacement - ~2.0 l.

Is it necessary to flush the manual transmission when changing the oil?

Flushing is required if:

• The oil is heavily contaminated (black, with metal shavings).
• You do not know what kind of oil was filled previously.
• The box worked with overheating (for example, when towing).

For flushing, use special liquids (for example, Liqui Moly Getriebe-Reiniger) or oil of the same viscosity as new.

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

From factory to box Almera original oil is poured Nissan:

• For N16/G15 — Nissan MT-XZ 75W-80 (KE916-99932).
• For N15 — Nissan Hypoid Gear Oil 80W-90 (KE916-99931).

In the absence of the original, you can use analogues: Motul Gear 300 75W-80, Castrol Syntrans Transaxle 75W-90.

What to do if after changing the oil it leaks from under the plug?

If a leak appears after replacement:

1. Check the tightening torque of the plug (should be 35–40 Nm).
2. Inspect the sealing washer - it should be new and without deformation.
3. If the thread is damaged, you will need replacing the plug or crankcase repair.