Removing the starter on a Nissan Almera Classic: detailed instructions with nuances

Starter on Nissan Almera Classic - a unit that sooner or later requires attention: be it replacing brushes, repairing a bendix, or completely replacing the unit. Unlike more modern models, where access to the starter is often difficult, in Almera Classic (especially in bodies B10 And N16) the removal procedure is relatively simple, but has its pitfalls. For example, inexperienced car owners are often faced with the problem of disconnecting battery terminals or removing fasteners in the limited space of the engine compartment.

In this article, we will go through the process of removing the starter step by step - from preparing tools to the final check of the system after installing a new or repaired device. We will pay special attention typical mistakeswhich can lead to a short circuit or damage to adjacent components (for example, the oil filter or cooling system pipes). You will also find unique recommendations for working with starter mounts on engines GA16DE And QG15DE, which differ in the location of the bolts and access to them.

Preparing for work: tools and safety precautions

Before you begin dismantling, make sure you have all the necessary tools on hand. Missing even one key can delay the process for hours. Here is the basic set you will need for Nissan Almera Classic:

• 🔧 A set of open-end and spanner wrenches (required by 10, 12 And 14 mm).
• 🔨 Extension for ratchet handle (length at least 15 cm).
• 🔩 Heads with a flexible hinge (for hard-to-reach bolts).
• 🔋 Multimeter (to check the voltage at the terminals).
• 🧲 Magnetic holder (so as not to lose small parts in the engine compartment).
• 🛠️ Screwdrivers with flat and cross-shaped tips.
• 🔦 Flashlight with bracket (lighting the engine compartment).

Important: if your Almera Classic equipped with air conditioning, access to the starter may be difficult due to the compressor. In this case you will need partial dismantling of the air conditioner mounts or using a special key with a curved head. Also prepare WD-40 or similar penetrating lubricant - starter mounting bolts often stick, especially in regions with high humidity.

⚠️ Attention: Never start work without disconnecting the battery terminals! And first it is removed negative terminal, and then positive. This will prevent the key from accidentally shorting to ground when unscrewing the starter bolts.

If you plan to not only remove, but also check the starter, prepare in advance wires for "lighting" (with a cross-section of at least 10 mm²) - they are useful for testing the unit on the table. It would also be a good idea to have on hand brush repair kit (article for Almera Classic — 23300-4M000 or analogues) if the cause of the malfunction is their wear.

Starter location diagram for Nissan Almera Classic

Starter on Nissan Almera Classic located at the bottom of the engine, on the gearbox side. The exact location depends on the engine type:

• 🔹 On motors GA16DE (1.6 L) starter attached two bolts and is located closer to the front of the cylinder block.
• 🔹 On engines QG15DE (1.5 l) fastening is carried out three bolts, and the unit itself is shifted closer to the oil filter.

Below is a diagram indicating the mounting points and terminal connections:

element	Description	Features
1. Positive terminal	Thick wire (cross section ~16 mm²) from the battery	Fastened with a 12 mm nut, often sticks
2. Control wire	Thin wire (from the ignition switch)	Female type terminal, removed by pressing the latch
3. Upper mounting bolt	Bolt M10, length 50 mm	Accessible only through access hole
4. Bottom mounting bolt	Bolt M12, length 60 mm	An extension with a joint may be required.
5. Bendix	Flywheel clutch mechanism	When removing the starter, do not drop it - damage to the teeth leads to replacing the flywheel.

In practice, the most difficult moment is unscrewing bottom bolt, especially on engines QG15DE. It is located in a recess and is often closed with pipes or brackets. If the standard key does not work, use head with extension and universal joint.

Step-by-step instructions for removing the starter

Now let's move on directly to the process. Follow the instructions strictly in order to avoid damage to the wiring or the starter itself.

Step 1: Disconnect the battery and prepare the work area

First of all disconnect the negative terminal of the battery, then positive. This is a mandatory condition - even residual voltage in the circuit can lead to a short circuit when the key touches the starter housing. After disconnecting the terminals:

• 🔹 Cover the positive contact of the battery with insulating tape (to avoid accidental short circuit).
• 🔹 Remove the air filter (on engines GA16DE it interferes with access to the starter).
• 🔹 Disconnect the mass air flow sensor (MAF) connector if it interferes.

On engines QG15DE removal may be required generator mounting bracket — it partially blocks access to the upper starter bolt. To do this, unscrew the two 14 mm bolts and carefully move the bracket to the side.

Step 2: Disconnecting Electrical Connectors

Starter on Almera Classic has two electrical connections:

1. Positive wire (thick cable from the battery) - secured with a 12 mm nut. Treat the connection before unscrewing WD-40, since the nut often sticks.
2. Control wire (thin, from the ignition switch) - female connector. To remove it, press the plastic tab on the side and pull it up.

⚠️ Attention: Do not pull on the wires - this may damage the contacts inside the connector. If the terminal cannot be removed, check if there is an additional lock (sometimes it is hidden under the insulation).

After disconnecting the wires, insulate their ends with electrical tape to avoid short circuits during further work.

Step 3: Removing the Starter Mounts

Now we move on to unscrewing the fastening bolts. The main thing here is the correct order and choice of tool:

1. Top bolt (M10) - use socket with extension

2. Bottom Bolt (M12) - Requires a swivel adapter

3. Check if there is a third bolt (on QG15DE it is hidden behind the bracket)

4. Carefully pull out the starter without touching the oil filter-->

On engines GA16DE the starter is secured with two bolts, and on QG15DE - three. The third bolt is often overlooked, resulting in damaged threads when attempting to remove the unit. If the bolts do not budge, do not apply excessive force - treat them with penetrating lubricant and wait 10-15 minutes.

After unscrewing the bolts, carefully pull the starter out of its seat. Be careful: Bendix can catch on flywheel teeth. If you feel resistance, turn the starter slightly around its axis.

Checking the starter after removal

Before installing a new starter or repairing an old one, you need to check its functionality. This will help avoid repeated dismantling if the problem lies not in it, but, for example, in the relay or wiring.

Visual inspection

Inspect the starter for the following defects:

• 🔍 Cracks on the body - may indicate mechanical damage.
• 🔋 Burnt contacts at the terminals - a sign of a short circuit.
• 🛠️ Brush wear (visible through the viewing window, if equipped).
• 🔄 Armature shaft play - indicates wear of the bushings.
• 🦷 Damage to Bendix teeth - requires replacement of the mechanism.

Pay special attention bushings (sliding bearings). Their wear leads to shaft misalignment and jamming of the starter. On Almera Classic The front bushing (on the Bendix side) often fails. Its article number is 23380-4M000.

Checking with a multimeter

To diagnose windings and contacts, use a multimeter in ohmmeter mode:

1. Call armature winding - the resistance between the housing and the contact plates must be endless (no short to ground).
2. Check stator winding - the resistance between the terminals must be within 0.1–0.5 Ohm.
3. Measure the resistance between control contact and the body - it should tend to infinity.

If at least one of the tests shows a malfunction, the starter must be repaired or replaced. For example, winding short to ground - this is a 100% replacement, since rewinding will cost more than a new unit.

How to check bendix without removing the starter?

If the starter turns but does not engage the flywheel, the problem may be in the bendix. To check it without completely dismantling it:

1. Connect the starter to the battery directly (plus to the power contact, minus to the housing).

2. If the starter spins, but the Bendix gear does not extend, the mechanism is faulty.

3. If the gear extends but does not engage, the teeth are worn out (the bendix or flywheel needs to be replaced).

Starter installation and performance check

Installation of the starter is carried out in reverse order, but there are several critical points that are often missed:

• 🔧 Bolt tightening must be done with force 25–30 Nm (do not overtighten so as not to break the thread!).
• 🔌 Terminals Before connecting, clean from oxidation and lubricate lithium grease (For example, Molykote G-4500).
• 🔄 Check the gap between the bendix and the flywheel - it should be 1–2 mm.

After installation, do not rush to connect the battery. First:

1. Make sure that all wires are laid so that they do not touch rotating parts (for example, the alternator pulley).
2. Check if you forgot to connect control wire (thin, from the ignition switch).
3. Tighten the battery terminals in order: first positive, then minus.

Now you can check the operation of the starter. Turn on the ignition and start the engine. If the starter turns slowly or makes abnormal sounds (grinding, squealing), immediately turn off the engine and check:

• 🔹 Correct installation of the starter (the housing may have been skewed).
• 🔹 Condition of the flywheel teeth (if the bendix is not engaged).
• 🔹 Tension of fastening bolts.

⚠️ Attention: If after replacing the starter the engine starts with difficulty (for example, the second or third time), the problem may be starter relay (located in the mounting block under the hood). Check its contacts or replace the relay with a new one (part number - 25230-31U00).

Common mistakes and how to avoid them

Even experienced car owners sometimes make mistakes when working with the starter. Nissan Almera Classic. Here are the most common ones and ways to prevent them:

Error	Consequences	How to avoid
Unscrewing bolts in the wrong order	Starter misalignment, thread damage	First the top bolt, then the bottom
Ignoring the third bolt (on QG15DE)	Damage to the starter housing during removal	Check the mounting pattern for your engine
Connecting the battery before installing the starter	Short circuit when the key touches the body	First installation, then connection of terminals
Using the wrong tool	Breaking off the edges of bolts	Use sockets with ratchet handles
Failure to check bendix before installation	Repeated dismantling due to malfunction	Turn the Bendix gear by hand - it should only rotate in one direction

Another common problem is damage to wire insulation during dismantling. For example, if you pinch a thin control wire with pliers, this can lead to an open circuit. Always use plastic ties to secure the wires after installation so that they do not dangle or rub against sharp edges.

If after replacing the starter you notice that the engine starts with a delay (for example, 2-3 seconds after turning the key), check ignition switch contacts. On Almera Classic The group of contacts responsible for the starter often burns out. The solution is to replace the contact group (part number - 25020-4M000).

Choosing a new starter: original vs analogues

If your starter cannot be repaired, the question arises about choosing a replacement. There are three options on the market:

• 🔹 Original starter (article 23300-4M000 or 23300-4M005 for models with air conditioning). Pros: 100% compatibility, resource 150+ thousand km. Cons: price (from 12,000 rubles).
• 🔹 Premium analogues (For example, Bosch 0 001 108 005 or Denso 280-0001). Pros: the quality is not inferior to the original, the price is 20–30% lower. Cons: Possible warranty issues.
• 🔹 Budget analogues (For example, KRAUF KR10010 or STARTVOLT LS0133). Pros: price from 3,500 rubles. Cons: resource rarely exceeds 50 thousand km, problems with bendix are possible.

When choosing an analogue, pay attention to:

1. Mounting type - on Almera Classic a flange with two or three holes is used (depending on the engine).
2. Direction of rotation - must coincide with the original (clockwise, when viewed from the bendix side).
3. Shaft length - a shaft that is too long may rest against the flywheel.

If you buy a used starter, be sure to check:

• 🔋 Condition of the brushes (minimum length - 7 mm).
• 🔄 Shaft play (permissible value - no more than 0.5 mm).
• 🦷 Integrity of Bendix teeth.

⚠️ Attention: There are often counterfeit brands on the market Bosch And Denso. Original starters from these manufacturers have a laser engraved logo on the body and are supplied in branded packaging with a hologram.

FAQ: Frequently asked questions about removing the starter on a Nissan Almera Classic

Is it possible to remove the starter without a pit or lift?

Yes, but it will make the process much more complicated. On Almera Classic the starter is located high enough, so you can do without a pit, but you will need jack And car stands for safety. The main difficulty is access to the lower mounting bolt. Without an extension with a hinge, it is almost impossible to unscrew it.

The starter has been removed, but when checked on the table it does not turn. What is the reason?

There may be several reasons:

1. Brush wear - check their length (minimum - 7 mm).
2. Winding break — test with a multimeter (resistance should be in the range of 0.1–0.5 Ohm).
3. Anchor jamming — try turning it by hand (it should rotate without jamming).
4. Solenoid relay malfunction — when 12V is applied to the control contact, a click should be heard.

If the starter does not respond to direct voltage supply, the winding is most likely burned out or the commutator plates are shorted.

After replacing the starter, the engine does not start. What to do?

Check the following:

• 🔹 Control wire connection (thin wire from the ignition switch).
• 🔹 Tightening the battery terminals (especially negative ones).
• 🔹 Fuse status (on Almera Classic this is a fuse F10 at 10A in the mounting block).
• 🔹 Starter relay performance (located next to the fuses).

If everything is connected correctly, but the engine does not start, check signal from the ignition switch multimeter (there should be 12V at the starter control contact when you turn the key).

Which starter is better to choose for Almera Classic with air conditioning?

For models with air conditioning, the original starter part number is 23300-4M005. It differs from the basic version (23300-4M000) more powerful retractor relay and reinforced brushes. Among the analogues we recommend:

• Bosch 0 001 108 008 (complete analogue of the original).
• Denso 280-0002 (Japanese quality, resource 200+ thousand km).

Budget analogues (for example, KRAUF) are not recommended for cars with air conditioning, since the additional load on the on-board network accelerates their wear.

Can I repair the starter myself?

Yes, if the problem is:

• 🔹 Brushes (replacement takes 10–15 minutes, the kit costs ~500 rubles).
• 🔹 Bushings (you will need a puller, but the process is simple).
• 🔹 Bendix (sold separately, item number - 23410-4M000).

If the winding burns out or the commutator shorts out, repairs are not cost-effective - it’s cheaper to buy a new starter. We also do not recommend rewinding the winding yourself, as this requires special equipment.