Replacing the timing belt on a Nissan Note: a complete guide with nuances for the HR16DE and K4M engines

Timing belt (timing belt) in Nissan Note - a critical element, the condition of which determines the performance of the engine. Its breakage while driving almost always leads to bending of the valves, and this is already major renovation with a budget of 150,000 rubles for popular motors HR16DE (1.6 l) and K4M (1.4/1.6 l from Renault). In this article, we will look at not only how to change the timing belt with your own hands, but also when to do it, what components to choose, and why skimping on quality is unacceptable here.

The manufacturer recommends changing the belt every 90–120 thousand km or once every 5–6 years, whichever comes first. However, for Russian conditions (sudden temperature changes, dust, aggressive driving style), experts advise reducing the interval to 70–80 thousand km. If you bought Nissan Note used and do not know the service history, check the belt visually: cracks, delamination or oil stains are a direct signal for replacement.

When to change the timing belt on a Nissan Note: signs of wear and consequences of ignoring

The main danger of a worn timing belt is its sudden break. In engines HR16DE And K4M this is guaranteed to lead to a collision of pistons with valves, since they do not have “safe” grooves. Repairs after such an incident cost an amount comparable to the cost of a used car.

Indirect signs that the belt requires replacement:

• 🔊 Whistling or squeaking from under the hood when starting the engine (especially in wet weather).
• 🔧 Unstable motor operation: tripping, loss of power, difficult starting.
• 💧 Oil stains near the timing belt protective casing (indicates oil seal leaks).
• 📏 Visible damage: cracks, frayed edges, signs of tooth wear.

If you notice any of these symptoms, do not delay diagnosis. To check the condition of the belt, it is enough to remove the upper timing cover (4 bolts on HR16DE or 3 per K4M). Pay attention to the tension and idler rollers - their play or noise also indicates the need for replacement.

Which components to choose: original vs analogues

To replace the timing belt with Nissan Note will be required kit, including a belt, tension pulley, idler pulley (if equipped) and sometimes a pump. Original parts from Nissan (see table below for article numbers) guarantee reliability, but are more expensive than analogues. An alternative is products from proven brands: Gates, Contitech, Dayco or SKF (for rollers).

Engine	Original timing belt part number	Analogs (recommended)	Notes
HR16DE (1.6 l)	13028-4M50A	Gates 5670XS, Contitech CT1179	Tension roller included 13070-4M50A
K4M (1.4/1.6 l)	130C1-4M605 (Renault)	Gates 5521XS, Dayco KTB785	Idler roller 8200841657 (Renault)
Both engines	—	SKF VKT 00603 (tension roller)	Suitable for most modifications

Important nuance: on Nissan Note with motor K4M (Renault) often install a pump with a plastic impeller, which wears out after 100 thousand km. If the vehicle's mileage exceeds this threshold, be sure to change the pump along with the timing belt — its jamming also leads to belt breakage. Original pump for K4M: 21200-4M600 (Renault).

⚠️ Attention: Do not buy cheap timing kits from unknown brands (for example, Fenox or Trialli). Savings of 2–3 thousand rubles can result in a broken belt after 20 thousand km and repairs costing 200+ thousand rubles.

Preparing for replacement: tools and conditions

To replace the timing belt yourself with Nissan Note you will need:

• 🔧 Tools: set of sockets (10, 12, 14, 17 mm), ratchet handle, extension, torque wrench, screwdrivers (flat and Phillips), crankshaft pulley puller, camshaft stopper.
• 📋 Consumables: new timing belt, pulleys, water pump (if needed), valve cover sealant (e.g. Loctite 574), antifreeze (if you are draining the coolant).
• 🚗 Conditions: level area (garage with a pit or a lift), good lighting, absence of moisture (working with the belt requires cleanliness).

Before starting work:

1. Disconnect the battery (remove the negative terminal).
2. Set the car to the handbrake and place chocks under the rear wheels.
3. If the engine is hot, let it cool (working with the timing belt at high temperatures is dangerous).

Remove the negative terminal of the battery |

Place the car on the handbrake and supports|

Drain the antifreeze (if you are changing the pump)|

Prepare a new timing kit and tools|

Clean the work area from dirt -->

On motors HR16DE To access the timing belt, you will have to remove the right front wheel, fender liner and engine protection. On K4M It is enough to dismantle the top cover and the crankshaft pulley. Don't forget fix marks before disassembly is a key point for correct assembly.

Step-by-step instructions for replacing the timing belt on a Nissan Note

The replacement process differs for engines HR16DE And K4M, but the general scheme is as follows:

1. Removing the old belt

On HR16DE:

1. Remove the right wheel, fender liner and engine protection.
2. Loosen the generator belt tensioner and remove the belt.
3. Lock the crankshaft pulley (through the hole in the clutch housing) and unscrew the pulley bolt (17 mm socket).
4. Remove the upper and lower timing covers.

On K4M:

1. Remove the upper timing cover (3 bolts).
2. Secure the crankshaft from turning (you can use a puller or an assistant with 5th gear engaged and the brake pedal pressed).
3. Unscrew the crankshaft pulley bolt (18 mm socket).

2. Setting marks

Before removing the belt be sure to match the marks:

• On HR16DE: The mark on the camshaft pulley should coincide with the protrusion on the cover, and the mark on the crankshaft should coincide with the mark on the oil pump.
• On K4M: The marks on the camshaft pulleys (intake and exhaust) should be directed upwards, and the mark on the crankshaft should be at 12 o'clock.

If the marks are lost, use a special stopper for camshafts (for example, Locking Tool for HR16DE - article number J-46951). On K4M You can do without a stopper, but you will need to be careful when turning the crankshaft.

What to do if the labels don't match?

If the marks are lost, do not try to install the belt “by eye” - this will lead to a violation of the valve timing. In this case:

1. Rotate the crankshaft until the mark on it aligns.

2. Make sure that the piston of the 1st cylinder is at TDC (top dead center).

3. Only after this set the marks on the camshafts. If experience is insufficient, it is better to contact the service.

3. Installing a new belt

Procedure:

1. Install new rollers (tension and bypass). On HR16DE the tension roller is fixed with a bolt with a torque 20–25 Nm.
2. Place the belt on the pulleys, starting with the crankshaft, then the camshafts and rollers. Make sure that the belt does not twist.
3. Tension the belt using the tension pulley. On HR16DE The tension moment is checked using a special “window” on the roller (the arrow should be between the marks). On K4M use a torque wrench (20 Nm for the roller bolt).
4. Turn the crankshaft 2 turns clockwise and make sure that the marks match.

After assembly, start the engine and check idle speed. Extraneous noise or vibration indicates installation errors.

Typical mistakes when replacing timing belts and how to avoid them

Even experienced craftsmen sometimes make mistakes that lead to serious damage. Here are the most common:

• ❌ Incorrect belt tension. Weak tension leads to slippage and accelerated wear, excessive tension leads to premature destruction of the belt and roller bearings.
• ❌ Ignore tags. Even a slight displacement of 1-2 teeth causes a phase imbalance, which manifests itself as tripping, loss of power or detonation.
• ❌ Saving on rollers. Old rollers with play or noise will quickly destroy the new belt.
• ❌ Failure to replace the pump in a timely manner. On K4M the pump often “dies” along with the timing belt, but people forget to change it.

To avoid problems:

• ✅ Use torque wrench for tightening the bolts (torques are indicated in the repair manual).
• ✅ Check tags at least 2 times: before removing the old belt and after installing the new one.
• ✅ When replacing the belt always change rollers — their resource is comparable to the service life of a belt.

⚠️ Attention: If after replacing the timing belt the engine does not start or runs unstably, stop trying to start immediately! Broken marks can lead to a collision of pistons with valves already at the first revolution of the crankshaft.

Cost of timing belt replacement: independently vs service

Timing belt replacement price Nissan Note depends on engine type, region and selected components. On average:

Engine	Cost of timing kit (original)	Cost of timing kit (analogues)	Cost of work in the service
HR16DE (1.6 l)	8 000–12 000 ₽	4 500–7 000 ₽	5 000–8 000 ₽
K4M (1.4/1.6 l)	7 000–10 000 ₽	4 000–6 500 ₽	4 500–7 000 ₽
Both engines (with pump)	+3 000–5 000 ₽	+2 000–3 500 ₽	+1 500–2 500 ₽

Replacing it yourself saves on labor, but requires time (4-6 hours for a beginner) and tools. If you do not have experience, it is better to contact a service center - errors when working with timing belts are too expensive.

When choosing a service station, give preference to those specializing in Nissan/Renault. Ask to see the craftsmen’s certificates and work guarantee (minimum 6 months).

Frequently asked questions about replacing the timing belt on a Nissan Note

Is it possible to drive with a cracked timing belt?

No! Even small cracks indicate critical wear. The belt can break at any time, especially under high loads (overtaking, climbing). Replacement will cost less than repairing after a break.

How often should you change the timing belt if the car is rarely used?

Even with low mileage, the belt ages over time. The manufacturer recommends replacement every 5–6 years, regardless of mileage. The rubber loses its elasticity and the risk of breakage increases.

Is it possible to replace only the belt, leaving the old rollers?

Strongly not recommended. The rollers wear out at the same time as the belt, and their bearings can jam, which again leads to a break. Savings of 1–2 thousand rubles are not justified.

What to do if the Check Engine light comes on after replacing the timing belt?

Most likely, the marks are misaligned or the phases are set incorrectly. Immediately turn off the engine and check the alignment of the marks. If experience is not enough, evacuate the car to a service center.

What antifreeze should I fill in after replacing the pump?

For Nissan Note suitable antifreeze Nissan Coolant L248 (green) or its analogues: CoolStream A-110, Sintec Unlimited G12++. The volume of the system is 5–6 liters.