homecraftsNissan Almera N16 do-it-yourself front suspension repair
Nissan Almera N16 do-it-yourself front suspension repair
In detail: nissan almera n16 do-it-yourself front suspension repair from a real master for the site my.housecope.com.
Repairing the shock absorber of the telescopic strut usually does not lead to the desired result, therefore, if necessary, we recommend replacing the shock absorber. You will need: an 8 key, a 17 spanner, a spring compression tool.
1. Remove the shock absorber strut from the vehicle (see "Removing and installing the front suspension shock absorber strut").
2. Remove the spacer from the rack support.
3. Install the spring compressor and compress the spring.
4. While holding the shock absorber rod with an “8” open-end wrench, unscrew the rod nut with a “17” ring wrench.
5. Remove the top support of a rack.
6. . upper spring plate with compression buffer.
8. Inspect the top support of the rack. Cracking and delamination of the rubber array from the metal base are not allowed. Replace the defective support.
9. Check up the basic bearing of a rack. Its rings should rotate relative to each other easily and without sticking.
10. Inspect the compression buffer and protective cover. If the compression buffer or protective boot is damaged, replace the assembly with a new one.
11. Remove the rubber gasket from the upper spring plate.
12. Replace a heavily compressed or torn gasket with a new one.
13. Inspect the spring. Replace the spring with deformed or broken coils.
NOTE: Replace springs only in pairs (left and right at the same time).
14. If the lower gasket is frayed on a working spring, remove it from the spring and replace it with a new one.
15. Inspect the rack parts. If cracks, deformations and destructions are found on the strut body, lower spring cup, mounting brackets to the steering knuckle, replace the strut. It is forbidden to carry out welding work on the stand - this may affect traffic safety.
Video (click to play).
16. Install the shock absorber vertically and release and raise the shock absorber rod several times until it stops. Make sure that the stem moves without dips, jams and knocks. Otherwise, replace the shock absorber. In addition, replace the damper if there is evidence of fluid leaking (slight sweating of the top of the body is acceptable) and if the threads on the top of the stem are damaged.
WARNING: Replace shock absorbers only in pairs (left and right at the same time).
17. Assemble the shock absorber in the reverse order of disassembly. Tighten the shock absorber rod nut to a torque of 59-73 Nm 16.0-7.5 kgcm).
This is how the parts of the shock absorber strut look, laid out in the order of their installation.
When assembling the shock absorber rack, install the rack support so that the mark on the support.
. coincided with the mark on the upper plate of the spring, and both marks, when installing the rack on the car, should be directed towards the outside of the car.
18. Install the shock absorber strut on the vehicle (“Removing and installing the front suspension shock absorber strut”). NOTE: After repairing the shock absorber, check and if necessary the wheel alignment. Use the services of workshops with special equipment.
To change the Nissan Almera N16 front suspension arm with your own hands, garage conditions are enough, preferably with an inspection hole, as well as a standard set of tools, because the work of replacing the front arm is relatively easy, and all you need is to be able to turn the nuts.
Before starting the process, it is advisable to treat all fastening nuts with a rust remover.To remove the ball joint, it is advisable to use a special puller.
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This part is needed by the car to dampen those vibrations that occur when driving on rough roads. Another task of the suspension is traffic safety, strength and durability in operation.
Diagram of the chassis Nissan Almera
In Nissan Almera, the chassis (as in other cars) is represented by two types of suspensions. This:
front (independent);
back (semi-independent).
The hinges included in each of them should turn easily and effortlessly. And in order to understand in which cases it is necessary to replace each of them, you need to know what constitutes running nissan almera n16.
This part of the chassis is independent. It consists of wishbones and telescopic hydraulic struts with shock absorbers. Stabilizers are provided for stability. Her work is based on the following principles:
The lower arms are attached to a cross member attached to the suspension.
For the rotation of the upper support, a bearing specially stuck into it is responsible.
The softness of the ride is the prerogative of the double-acting shock absorbers installed in this model.
The steering knuckles themselves are connected to the lower knuckles by means of ball joints.
The stabilizer for stability is a cross-sectional bar. It is attached to the cross member from the front suspension and puts a load on the arms and mounts.
The wheel hubs themselves are rotated by double-row bearings (they are installed in the steering knuckles).
The aspects described in more detail are highlighted in the photo and description of the nissan almera 2005 chassis. Below is a picture:
photo and description of chassis nissan almera 2005
According to what this diagram shows for running gear nissan almera, work is being done with this part of the car. If necessary, removal and subsequent installation proceed in stages:
Raise and secure the front of the machine.
The wheel is removed
Unfasten the nuts of the rack supports.
Disconnect the brake hose clamp.
The lower mounting bolts are turned out and removed.
Now, with the help of a mount, they begin to separate the rack from the fist and carefully remove it through the wheel arch.
Installing the new part is done in reverse order. Here it is important to make sure that the shock absorber mark on the upper support “looks” towards the wheel (when the latter is lowered to the ground, you can tighten the thread).
Sometimes, in order to understand what is the cause of the breakdown, they assemble and disassemble the rack itself. At the same time, the part is placed in a vise and the spring is weakened. Then it remains to remove and disassemble the parts under the spring, change the shock absorbers in pairs. It remains to assemble everything in the reverse order (it is also tightened on the wheel).
front suspension nissan almera
If the matter is in the stabilizer, then the beginning will also be almost the same - the car rises and the wheels are removed. Next, it remains to take these steps:
Unscrew the bolts that secure the stabilizer pads to the cross member and unscrew the nuts attaching to the levers. After that, the stabilizer is removed through the arch.
The cushions are being replaced with new rubber ones.
When reassembling, we pay attention so that the marks “look” at the back of the vehicle.
The cross bar is broken too. It is possible to remove and install it like this:
The beginning is similar to the previous processes. Here it is also important to block the hub itself from rotation (remove the cotter pin from the lock nut and unscrew the nut).
Loosen the pivot nut from the tie rod towards the steering knuckle.
Disconnect the rod from the steering knuckle (a puller will help).
Unscrew the pivot nut from the lower control arm and disconnect it from the knuckle. After that, unscrew the steering knuckle and the rack - and it will already be possible to remove the tail from the front wheel shaft hinge.
Repeat on the other side of the car and remove the stabilizer. After unscrewing the remaining bolts, both suspension arms are also removed.
Nissan Almera classic crossbar.
When installing, all wheels must be checked and adjusted. Before doing this, you must do the following:
check the pressure in the tires (they must be the same size);
check the hinges and bearings at the front wheel hub;
bleed the car's suspension.
If during the check it turns out that the hub bearing needs to be replaced, then simple recommendations are followed here. Here they are :
The car is also lifted and the wheel is removed.
It turns away from the brake caliper (the brake hose does not move).
With ABS, the sensor is removed.
The hub is blocked.
The fastening nut is removed from the hinge in relation to the steering knuckle.
The brake disc is removed.
To remove the hubs, it will be necessary to compress it a little with a mandrel and remove it with a puller.
Next, the cuffs of the bearing itself are turned out with a screwdriver and its retaining ring is removed.
Before installing a new bearing, a layer of lubricant is applied to it, both the hub and the seat itself are thoroughly cleaned. Then everything is assembled in the reverse order using a mandrel.
In Nissan Almera, chassis repair may include operations with the rear suspension. The latter is a semi-independent detail with the following matchers:
cross beam;
telescopic racks;
springs are cylindrical.
Shock absorbers are also included. Movement is strictly vertical. How it looks schematically is shown below (1 - bolts for attaching the rack to the body; 2 - shock absorber rod nut)
To remove and install this type of suspension, the rear of the vehicle is raised and secured. Entry into the working area is through the luggage compartment (the protective cap is removed under the mat and two nuts are unscrewed). At the same time, a bolt is unscrewed from the bottom of the machine, which secures the rack to the rear suspension beam. It remains to remove the rack through the wheel arch (and installation occurs in the reverse order).
Rear Suspension Arm Nissan Almera
Removing the beam is much more difficult. But probably :
The car is lifted and fixed.
The rear wheels are removed.
Fluid is being pumped out of the brake fluid reservoir.
Disconnect brake hoses and wheel sensors (if equipped with ABS).
The parking brake cable is disconnected - after that it is released from the beam clamps.
The beam is supported and the lever fastening bolt is turned out.
Similarly, they "do" with telescopic racks on the rear beam.
After that, the bolts of the trailing arms at the body are turned out and the beam is carefully removed.
Installation is in the reverse order, but it is better to replace all the nuts.
The brake system is pumping.
Removal and installation of the rear suspension beam Nissan Almera.
The rear wheel hub needs to be replaced. This operation is done in assembly:
The car is raised and secured. After that, the wheel itself is removed.
Now it's time to pay attention to the equipment of the machine - remove the brake drum or brake disc along with the guides.
At the hub, the protective cap is removed and the nut is removed. Only after that the hub itself is removed.
It is installed in the reverse order, but before that the cap is filled with grease.
Arrangement of the hub of the rear wheel a / m
Axial clearance is also relevant. Do not exceed 0.05 mm at the hub.