<em>Nissan Terrano</em> rear suspension: design, typical breakdowns and do-it-yourself repairs

Rear suspension Nissan Terrano (especially for models R51 and restyled versions) is a unit that often becomes a source of headaches for owners. Unlike the front multi-link, the rear design seems simpler, but has its own pitfalls: from bushing wear to problems with shock absorbers under overload. In this article we will analyze the suspension structure, signs of malfunctions and the nuances of repair - from replacing struts to selecting spare parts.

Feature Terrano — a combination of crossover comfort and the carrying capacity of an SUV, which leaves an imprint on the suspension life. For example, rear axle springs often “sag” by 80–100 thousand km, and the struts Kayaba or Monroe may “leak” ahead of schedule when driving off-road. We collected data on typical breakdowns, repair patterns and even unique “jambs” of design, which are silent about in the official manuals.

Rear suspension device Nissan Terrano: scheme and features

Rear suspension Terrano (body code R51) is built according to the classic scheme for crossovers: independent multi-link (on some modifications - semi-independent beam). Main elements:

• 🔧 Longitudinal and transverse arms (4 pieces per side) with silent blocks and ball joints.
• 🌀 Helical springs (stiffness depends on the configuration; for Terrano II they are softer).
• 🛢️ Shock absorbers (oil or gas-oil, original - Nissan 56210-4M00A).
• ⚙️ Anti-roll bar with stands (diameter 20–22 mm).

Key Features - separate springs and shock absorbers (unlike the front MacPherson strut). This simplifies repairs, but requires precise alignment adjustment after replacing parts. On versions with all-wheel drive (4WD) the suspension is strengthened, but the load on the silent blocks is higher.

The table below compares the characteristics of the rear suspension for different generations Terrano:

Parameter	Terrano R51 (2005–2015)	Terrano II (2014–present)
Suspension type	Independent multi-link	Semi-independent torsion beam
Stabilizer diameter, mm	22	20
Shock absorber life, thousand km	80–120	60–100
Common problem	Wear of lever bushings	Spring sagging

Typical malfunctions: signs and causes

Rear suspension Terrano signals problems much later than the front, but ignoring the symptoms is dangerous - it is fraught destruction of silent blocks or even lifting off the lever when driving over bumps. Basic “bells”:

• 🚗 Knock in the rear on uneven surfaces - wear of shock absorbers or stabilizer bushings.
• 🌀 "Sagging" of the body at the rear - burst springs or tired struts.
• 🔄 Pulling the car to the side — violation of camber or play in the levers.
• 💨 Oil drips on shock absorbers - replacement is required.

The most insidious malfunction - cracks in lever mounting brackets (especially for cars with mileage over 150 thousand km). They are difficult to diagnose without a lift, and the consequences are complete loss of control at speed. Symptom: dull metallic knock when braking hard.

⚠️ Attention! If after replacing the shock absorbers Terrano started “scouring” the road, check rear wheel alignment. Crooked levers or unadjusted camber are often to blame.

Another "disease" - creaking stabilizer bushings in cold weather. It's not critical, but annoying. Solution: Lubricant LIQUI MOLY Silicon-Fett or replacement with polyurethane bushings (for example, Febi 22386).

Rear suspension diagnostics: what to check first

It is better to do a full diagnosis on a lift, but 80% of problems can be identified independently. Let's start with a visual inspection:

1. Shock absorbers: oil leaks, corrosion on the rod, play when rocking the machine.
2. Springs: cracks, subsidence (measure the distance from the center of the wheel to the arch - a difference of more than 10 mm between the sides is critical).
3. Silent blocks of levers: rubber breaks, play when rocking the lever with a mount.
4. Stabilizer: play in the struts (checked by hand) and the condition of the bushings.

To check the shock absorbers, use the “swing” method: sharply press on the rear of the body and release. If the machine makes more than 1-2 oscillations, the racks are faulty. Another test: when braking from 60 km/h Terrano should not “nod off” or sway.

Inspect shock absorbers for oil leaks|

Check springs for cracks and subsidence|

Rock the levers with a pry bar (no play allowed)|

Check the play in the stabilizer links|

Measure the distance from the wheels to the arches (should be the same) -->

Critical moment: if you hear it when driving over uneven surfaces metallic grinding, stop immediately! It could be lever bracket separation or a broken spring.

Replacing shock absorbers and springs: step-by-step instructions

Replacing rear struts with Terrano easier than on the front axle, but there are some nuances. You will need:

• 🔧 A set of sockets and keys (required) 17 mm And 19 mm).
• 🛠️ Spring ties (for example, KUKKO 21-1).
• 🔩 WD-40 or LIQUI MOLY Rostloser (bolts often stick).
• 🚗 Jack and stops (or pit/lift).

Work order:

1. Raise the rear of the car and remove the wheel.
2. Unscrew the shock absorber rod nut (you will need to hold the rod with a wrench 6 mm through the hole in the rack).
3. Disconnect the lower shock absorber mounting (bolt 19 mm).
4. Compress the spring with zip ties and remove the strut.
5. Replace the shock absorber, spring (if necessary) and reassemble in reverse order.

Important: when installing new racks do not tighten the stem nutuntil the car is lowered onto its wheels! Otherwise the shock absorber may jam.

For shock absorbers we recommend the original (Nissan 56210-4M00A, ~8,000 rub.) or analogues:

• 🏆 Kayaba (KYB) 344381 - reliable, but tough.
• 💰 Monroe G4662 - softer, but less resource.
• 🔧 SACHS 315 192 - the gold standard for Terrano.

Repair of levers and silent blocks: when to change, which ones to choose

Silent blocks of rear levers on Terrano They wear out by 100–120 thousand km, and even earlier when driving off-road. Signs: knocking sound when passing speed bumps or play when checking with a pry bar.

To replace you will need:

1. Remove the lever (unscrew the bolts securing it to the body and hub).
2. Press out the old silent blocks (use a puller or a vice).
3. Install new ones, lubricating them with soapy water to make pressing easier.
4. Reassemble in reverse order, not forgetting the bolt tightening torque (80–100 Nm).

The best analogues of silent blocks:

• 🔹 Febi 22386 (tires) - cheap, but lasts for 50-60 thousand km.
• 🔹 Lemforder 31353 01 (polyurethane) - more expensive, but lasts 2 times longer.
• 🔹 TRW JTC1145 — original quality at the same price.

⚠️ Attention! After replacing silent blocks necessarily do a wheel alignment! Even minimal play of 1–2 mm leads to uneven tire wear.

If the lever itself is bent or cracked, replace it only. Original levers (Nissan 54501-4M00A) cost ~15,000 rubles, but you can find used ones in good condition (check the geometry!).

Strengthening the off-road suspension: what can be done

Standard suspension Terrano designed for asphalt and light off-road use, but for frequent trips on dirt roads or virgin snow, it should be strengthened. Options:

• 🏋️ Installation of springs with increased stiffness (For example, Eibach Pro-Lift +20 mm).
• 🛡️ Protective plates on levers and shock absorbers (from stones and branches).
• 🌀 Polyurethane bushings instead of rubber ones (they last longer, but are tougher).
• 🛢️ Oil shock absorbers with extended travel (For example, Bilstein B4).

Important: when the clearance rises by more than 30 mm, replacement will be required steering rods and camber adjustment. Otherwise, the car will “drive” to the side.

What happens if you install too stiff springs?

Comfort will deteriorate (every unevenness will be reflected into the cabin), the load on the body and suspension mountings will increase. In addition, hard springs without appropriate shock absorbers lead to the wheels “lifting” from the road on bumps, which is dangerous for steering.

For serious offroading it is better to consider suspension kit from Nissan Pathfinder R51 — it is wider and stronger, but will require modification of the fastenings.

Maintenance and prevention: how to extend the life of your suspension

Rear suspension resource Terrano depends not only on the quality of spare parts, but also on care. Basic rules:

1. Suspension washing once every 2–3 months (especially in winter). Use Karcher with a nozzle for hard-to-reach places.
2. Checking the backlash every 10 thousand km (just shake the levers with your hand).
3. Lubricating stabilizer bushings silicone grease once a year.
4. Tire pressure monitoring (underinflated wheels accelerate wear on shock absorbers).

If you often drive with a loaded trunk, install additional springs (For example, Lesjofors 1111111). They reduce the load on the main springs and prevent sagging.

Don't ignore rubber boots on shock absorbers - they protect the rod from dirt. If the boot is torn, replace it (Nissan 56120-4M000, ~500 rub.).

FAQ: Frequently asked questions about rear suspension Nissan Terrano

Is it possible to drive if the shock absorber is leaking?

If the leak is small (a few drops), you can drive to the service station, but no more than 500–1000 km. A strong leak leads to loss of control at speed and accelerated wear of springs. If there is a critical oil leak, the shock absorber stops working and the car “jumps” on uneven surfaces.

What is the service life of the rear struts on Terrano?

On average 80–120 thousand km, but depends on driving style:

• Urban mode: up to 150 thousand km.
• Off-road driving: 60–80 thousand km.
• Overload (constantly loaded trunk): 50–70 thousand km.

Signs of wear: oil drips, knocking, body swaying.

Which is better: original racks or analogues?

Original (Nissan 56210-4M00A) guarantees compatibility, but often loses to analogues in terms of resource. Optimal options:

• Kayaba (KYB) — tough, but reliable.
• Bilstein B4 - the best balance of comfort and durability.
• Monroe - softer, but cheaper.

Avoid cheap Chinese brands (eg. Sensen) - they fail after 20–30 thousand km.

Do I need to change the springs along with the struts?

Not necessary if the springs:

• Have no cracks.
• They didn’t sag (the distance from the center of the wheel to the arch is the same on both sides).
• They have not lost their elasticity (when pressed by hand they return to their original position).

But if the mileage is more than 150 thousand km, it is better to replace it with a set - new struts with worn springs will last less.

Why does the car pull to the side after replacing the struts?

Reasons:

• The levers are installed incorrectly (the geometry is broken).
• Different tire pressures.
• The alignment has not been done.
• One of the racks is defective or jammed.

Solution: Check the mounts, adjust the camber, and make sure the shock absorbers are the same model.