How to change the clutch on a Nissan Almera Classic yourself: detailed instructions with photos and videos

Replacing the clutch with Nissan Almera Classic (body B10, 1.5/1.6 l) is a task that frightens many car owners due to its complexity and labor intensity. Meanwhile, with proper preparation and understanding of the process, the work can be done independently, saving 8,000–15,000 rubles on service station services. In this article we will analyze the entire process from fault diagnosis to assembly, with an emphasis on unique nuances of this particular model - for example, the features of removing a gearbox without a pit and working with a dual-mass flywheel (if installed).

The main problem when replacing the clutch with Almera Classic — cramped engine compartment and inconvenient location of the basket bolts. We'll show you how to get around these difficulties with a minimal set of tools, including homemade devices. You will also find out what choose spare parts (original vs analogues), how to check disc wear without removing the gearbox, and why some versions may experience vibration at idle after replacement.

Signs of clutch wear: when is it time to replace it?

Clutch on Nissan Almera Classic serves on average 80,000–120,000 km, but the resource depends on the driving style and the quality of the parts. Here are the key symptoms indicating the need for replacement:

• 🔧 Slipping — engine speeds increase, but the car does not accelerate (especially noticeable on inclines). This is a sign of wear on the disc's friction linings.
• 🚗 Jerks at start or shifting gears - indicates disc deformation or damage to damper springs.
• 🔊 Grinding or whistling noise when you press the pedal, a worn release bearing is often to blame.
• 🛠️ Stiff pedal or its “sticking” is a problem in the hydraulics (main/slave cylinder) or cable (on mechanical versions).

On Almera Classic with engines QG15DE And QG16DE A common malfunction occurs: vibration at idle after replacing the clutch. The reason is the incompatibility of the new flywheel with the original dual-mass flywheel or incorrect installation of the basket. More about this in the section on choosing spare parts.

⚠️ Attention: If you hear when the clutch pedal is pressed metallic clang - this is critical wear of the release bearing. The car cannot be operated in this condition: the bearing may jam, which will lead to the destruction of the basket and repair of the gearbox.

Tools and materials: what you need for work

To replace the clutch with Almera Classic will be required specialized tool, but most of them can be replaced with analogues or made yourself. Here's the full list:

Category	Tool/material	Notes
Main tool	Jack, supports (or hemp), set of sockets (10–19 mm), extensions, ratchet wrenches	Head on 19 mm - for the crankshaft pulley bolt
Specialized	CV joint puller, crankshaft stopper, clutch disc centering mandrel	The mandrel can be made from an old gearbox input shaft
Consumables	Clutch kit (disc, basket, release), flywheel (if necessary), sealant, gear oil	For gearbox Almera Classic suitable oil 75W-80 GL-4
Additionally	WD-40, wire brush, flashlight, marker, rag	Useful for cleaning threaded connections

Pay special attention crankshaft stopper. On Almera Classic it can be made from an old timing belt by fixing the pulley through a hole in the block. An alternative is to use a special retainer (for example, Lisle 17800), but it is not suitable for all model years.

Preparing the car: removing the gearbox without a hole

The most difficult stage is dismantling the gearbox. On Almera Classic it gets complicated cramped engine compartment and inconvenient access to the upper gearbox bolts. Let's look at the process step by step:

1. Removing the battery and tray. Disconnect the terminals, remove the battery and its platform. Then remove the crankcase protection and drain the oil from the gearbox (if you plan to replace it).

2. Disconnecting drives. Remove the shift cables, disconnect the speed sensor and reverse wires. On models with ABS do not forget to turn off the sensor at the gearbox.

3. Dismantling CV joints. Knock the internal hinges out of the box (use a puller or pry bar). Pre-mark their position with a marker so as not to confuse them during assembly.

4. Removing the starter. Unscrew the 2 bolts securing the starter (access from above) and move it to the side. Do not disconnect the wires completely - just loosen the nut on the positive terminal.

Now the most crucial moment - unscrewing gearbox bolts. On Almera Classic there are 6 of them: 4 on top and 2 on bottom. It is more convenient to unscrew the upper bolts using cardan extension and heads on 14 mm. The lower bolts are only accessible from under the car, so you can’t do it without a jack or overpass.

Drain the oil from the gearbox|Disconnect the battery and remove the pad|Mark the position of the CV joints with a marker|Disconnect the gearshift cables|Remove the starter-->

⚠️ Attention: On vehicles with air conditioning, before removing the gearbox, it is necessary to unscrew the compressor bracket (2 bolts on 12 mm). If this is not done, the compressor will interfere with dismantling the box.

Replacing the clutch: step-by-step instructions with photos

After removing the gearbox you will have access to the clutch. On Nissan Almera Classic it is attached to the flywheel 6 12mm socket head bolts. Here's how to replace it correctly:

1. Fixing the flywheel. Before unscrewing the basket bolts, block the flywheel from turning. To do this, engage 5th gear and ask an assistant to apply the brake. An alternative is to use a crankshaft stopper.

2. Removing the old clutch. Unscrew the basket bolts criss-crossto avoid deformation. Remove the basket and disc and inspect the flywheel for cracks or wear on the ring teeth.

3. Surface cleaning. Thoroughly clean the flywheel and the mating surface of the cylinder block from dirt and oil. Use solvent 646 or acetone - gasoline or kerosene leaves a film!

4. Installing a new clutch. Place the disc on the flywheel tags to cart (usually the label is the word "Flywheel" or an arrow). Then install the basket, tighten the bolts and tighten them to a torque 19–23 Nm.

Critical point - clutch disc alignment. Without it, the gearbox input shaft will not fit into the disc splines. Use a mandrel (or an old shaft) and check that the disc sits evenly and without distortion. On Almera Classic a common problem occurs: even with correct alignment, the shaft does not engage due to wear of splines on the disk or shaft. In this case, the transmission input shaft will need to be replaced.

How to check flywheel runout without a special tool?

Place a metal ruler on the flywheel and slowly rotate the crankshaft. If the gap between the ruler and the flywheel changes by more than 0.5 mm, the flywheel requires replacement or grooving. On Almera Classic permissible runout - no more than 0.3 mm.

Selection of spare parts: original vs analogues

Depends on the quality of spare parts clutch life and operating comfort. On Nissan Almera Classic Two types of clutch were installed:

• 🔄 Single disc dry (most versions) - catalog numbers of the original: disc 30501-4M000, basket 30505-4M000, release 30510-4M000.
• 🌀 With dual mass flywheel (less common, usually on export versions) - requires a clutch kit Sachs 3000 951 004 or Luk 620316000.

Among the analogues, the following have proven themselves well:

Manufacturer	Kit article number	Average price, ₽	Features
Sachs	3000 951 004	8 500–10 000	Soft operation, long service life
Luk	620 3160 00	7 000–8 500	Stiff clutch, suitable for aggressive riding
Valeo	826 576	6 500–7 800	Good price/quality ratio
Exedy	N030	9 000–11 000	Original quality, but more expensive than analogues

An important nuance: if on your Almera Classic worth it dual mass flywheel, its replacement will cost 15 000–20 000 ₽. Many owners install instead all metal flywheel (For example, Luk 415 0190 10), but this requires modification of the crankshaft (installation of studs instead of bolts).

Assembly and testing: avoiding mistakes

After replacing the clutch, reassemble in the reverse order, but there are several critical momentsthat are often missed:

1. Tightening the gearbox bolts. Tighten them in 2 stages: first “tighten” all the bolts, then tighten to torque 45–55 Nm (for M10 bolts). On Almera Classic The gearbox mounting ears often break due to uneven tightening.

2. Clutch cable adjustment. On mechanical versions, after replacement it is necessary to adjust the free play of the pedal (the norm is 20–30 mm). On hydraulics, bleed the system.

3. Check for leaks. After assembly, start the engine and check for oil leaks from under the gearbox. A common problem is the input shaft seal leaking.

Carry out the first test drive carefully:

• 🚦 Start with checking idle speed — there should be no vibrations or extraneous noise.
• 🔄 Move away smoothly, paying attention to slippage or jerks.
• 🔝 Check the gear changes while driving - if they are difficult to engage, the cable may need to be adjusted or the hydraulics pumped.

⚠️ Attention: If after replacing the clutch there is grinding noise when pressing pedalMost likely, you forgot to lubricate the gearbox input shaft splines. Disassemble the assembly and apply a thin layer molybdenum grease.

Common mistakes and how to avoid them

Even experienced craftsmen make mistakes when replacing a clutch. Almera Classic. Here are the most common:

• 🔧 Incorrect disk alignment — leads to the inability to install the gearbox. Always use a mandrel!
• 🛠️ Re-tightening the basket bolts — deforms the diaphragm spring, which is why the clutch begins to “drive.”
• 🔩 Ignoring the flywheel - if there are cracks or deep scratches on it, the new clutch will last 2-3 times less.
• 🔄 Incorrect tightening torque gearbox bolts - leads to their breakage when driving.

Another typical problem is vibration at idle after replacement. Reasons:

1. Incompatibility of the new flywheel with the original dual-mass flywheel (the solution is to replace it with an all-metal one).
2. Uneven tightening of the basket bolts (need to be re-tightened).
3. Defect of the new clutch disc (defective or fake).

If vibration occurs, check first flywheel runout (tolerance - 0.1 mm). On Almera Classic with mileage >150,000 km often wear out engine mounts, which can also cause vibration. They should be replaced along with the clutch.

FAQ: answers to frequently asked questions

Is it possible to replace the clutch on an Almera Classic without removing the gearbox?

No, that's impossible. On this model, the clutch basket is attached to the flywheel, which is covered by the gearbox. Any “alternative” methods (for example, through the hatch in the gearbox) are a myth.

How much oil should I pour into the gearbox after replacing the clutch?

To a manual transmission Nissan Almera Classic is poured 2.8–3.0 liters oils 75W-80 GL-4. If you drained the oil completely, this is the volume you will need. For a partial replacement (for example, if the oil was not drained, but the gearbox was only removed), it is enough to top up to the level of the control hole.

Which clutch is best for the Almera Classic for aggressive driving?

The kit is suitable for dynamic driving Luk 620316000 (rigid grip, withstands high loads) or Exedy N030 (original quality, but more expensive). From budget options - Valeo 826576, but its resource is 20–30% lower.

Do I need to change the release bearing when replacing the clutch?

Yes, necessarily. The release bearing wears out simultaneously with the disc and basket. Replacing it separately will require repeated removal of the gearbox, which is irrational. An exception is if the bearing was replaced separately less than 20,000 km ago.

Why did the pedal become stiff after replacing the clutch?

There are several reasons:

1. The clutch cable is not adjusted correctly (you need to loosen the nut on the pedal bracket).
2. Worn or jammed release bearing guide sleeve (replacement required).
3. Defective new release bearing (found in cheap analogues).

On hydraulic versions, a stiff pedal may indicate master cylinder damage or air getting into the system (needs bleeding).