Trapezium wipers <em>Nissan Note</em>: how to select, replace and repair the mechanism

On Nissan Note first generation (2004–2010) most often break plastic bushings trapezoid, and on restyled ones (2010–2016) - the splined connections of the levers wear out. You can check this by removing the plastic protection under the hood and manually moving the wiper arms. Backlash more 1–2 mm - a direct reason for replacement.

⚠️ Attention: If the wipers are stopped in a vertical position, don't try to force them down - this may damage the glass or break the gear motor. First turn off the fuse F30 (15A) in the block under the steering wheel.

Articles and analogues of trapezoids for Nissan Note

Original trapezoid wipers for Nissan Note has an article number 28530-4M000 (for models 2004–2010) and 28530-4M010 (for restyling 2010–2016). However, the price of the original often exceeds 8–12 thousand rubles, so many owners choose high-quality analogues:

When choosing an analogue, pay attention to bushing material: in cheap versions they are often plastic, whereas in the original and premium replacements (Febi, Ruville) metal-ceramic inserts are used. Also check the contents - some kits are missing mounting bolts (M6×20), which will have to be purchased separately.

Tools for replacing trapezoidal wipers

To independently replace the trapezoid with Nissan Note will be needed minimal set of tools, but some operations will require skill. Here's the full list:

• 🔧 Socket wrenches on 10 And 12 mm (for attaching the trapezoid to the body).
• 🔨 Screwdriver with Phillips bit (to remove the plastic protection).
• 🔗 Extension rod with cardan - will help unscrew bolts in inconvenient places.
• 🧲 Magnetic holder (so as not to lose the nuts during dismantling).
• 🛠️ Lubrication (LIQUI MOLY LM47 or Molykote G-4500) for the hinges of the new trapezoid.

If you are planning repair an old trapezoid (for example, replacing bushings), additionally prepare:

• 🔪 Hacksaw for metal (for neat filing of rivets).
• 🛒 Bushing repair kit (article 28535-4M000 for Nissan).
• 🔥 Gas burner (for heating metal bushings during pressing).

⚠️ Attention: Do not use WD-40 or other penetrating lubricants for treating trapezoid joints - they wash out the factory lubricant and accelerate wear. Use only high temperature compounds based on molybdenum or graphite.

Disconnect the negative terminal of the battery

Remove the wipers (unscrew the nuts under the decorative caps)

Disconnect the gear motor connector

Take a photo of the location of the trapezoid arms -->

Step-by-step instructions for replacing a trapezoid

The process of replacing a trapezoid with Nissan Note takes 1.5–2 hours if you have experience. Follow the instructions to avoid common mistakes:

1. Removing the old trapezoid:

   1. Unscrew the nuts securing the wipers (by 13 mm) and remove them by pulling them upward.
   2. Remove the plastic protection under the hood (4 clips and 2 bolts on 10 mm).
   3. Disconnect the gear motor connector (the lock must be pressed out with a screwdriver).
   4. Unscrew the 3 bolts securing the trapezoid to the body (by 12 mm).

2. Installing a new trapeze:

   1. Transfer the levers from the old trapeze to the new one if they are not included in the kit.
   2. Apply grease to the joints and bushings (don't save money!).
   3. Place the trapezoid in place, aligning the holes with the fasteners on the body.
   4. Tighten the bolts to torque 20–25 Nm (tightening will lead to deformation).

3. Setting the wiper position:

   1. Connect the gear motor and turn the wipers to "blinking" (intermittent).
   2. If the brushes do not stop in the down position, adjust them by loosening the nuts on the arms.

After replacement, be sure to check the operation of the wipers at all speeds. If they move jerkily, most likely not enough lubrication or the trapezoid is installed skewed. In this case, repeat the assembly, paying attention to the centering of the mechanism.

Repairing a trapezoid: when is it justified?

Replacing the trapezoid is not always necessary - in 60% of cases it can be repaired, saving up to 70% cost of a new part. Repair is warranted for the following breakdowns:

• 🔄 Wear of plastic bushings (they can be replaced with metal-ceramic ones).
• 🔗 Play in hinge joints (eliminates by lifting or replacing fingers).
• 🧩 Broken cable (in models with a cable drive, for example, early Note E11).

For repairs you will need repair kit (article 28535-4M000 for Nissan), which includes:

• Trapezium bushings (4 pcs.).
• Hinge pins (2 pcs.).
• Retaining rings and spring washers.

Repair process:

1. Disassemble the trapezoid by cutting off the rivets or drilling them out with a drill (drill Ø3 mm).
2. Press in new bushings using a vice and a mandrel (heat the metal bushings to 100–120°C to make the process easier).
3. Reassemble the mechanism using new retaining rings.
4. Liberally lubricate all rubbing surfaces.

⚠️ Attention: If there are cracks or deformation on the trapezoid arms, repair is pointless - the metal is fatigue-weary, and the breakdown will recur in 10–20 thousand km. In this case, only replacement.

Typical replacement mistakes and how to avoid them

Even experienced car owners make mistakes that lead to repeated disassembly or breakage of new parts. Here the most common mistakes and ways to prevent them:

• 🔧 Re-tightening of fastening bolts → leads to trapezoidal deformation. Solution: use a torque wrench (20–25 Nm).
• 🌀 Mismatch of marks on levers → the wipers work asynchronously. Solution: Before removing, mark the position of the levers with a marker.
• 🧴 Lack of lubrication → accelerated wear of bushings. Solution: use LIQUI MOLY LM47 or analogues.
• ⚡ Wiring damage during dismantling. Solution: Disconnect the battery and insulate the connectors.

Another common mistake is buying a trapezoid without taking into account the year of manufacture. For example, on Nissan Note E11 to 2007 a trapezoid with a cable drive was installed, and then with rigid rods. These mechanisms not interchangeable! Before purchasing, check the vehicle’s VIN or check the article number in the catalog Nissan Parts.

Cost of service work vs self-repair

Prices for replacing windshield wiper trapezoids at car service centers vary depending on the region and level of the service station:

Self-repair will only cost the cost of parts (3 000–5 000 ₽ for analog) and tools (if they are not available). However, keep in mind hidden risks:

• Damage to the windshield due to careless removal of wipers.
• Short circuit due to incorrect connection of the gearmotor.
• Loss of warranty for a new trapeze if installation rules are violated.

If you are not confident in your abilities, it is better to entrust the work to professionals. This is especially true for owners Nissan Note with the system automatic headlight washer (HID option), where the trapezoid is integrated with the washer pump - additional adjustment is required here after replacement.

FAQ: Frequently asked questions about trapezoidal wipers Nissan Note