Nissan Primera

1990-1992 of release

Repair and car operation



Nissan Primera
+ Nissan Primera brand Cars
+ Current leaving and service
+ Engine
+ cooling and heating Systems
+ the Power supply system and production of the fulfilled gases
+ System of electric equipment of the engine
+ Manual transmission, differential and main transfer
+ Automatic transmission
+ Coupling and power shafts
+ Brake system
- Suspension bracket and steering
   - Forward suspension bracket
      Nave of a wheel and rotary fist
      Forward spring and amortization rack
      Top cross-section lever
      Bottom cross-section levers
      Stabilizer of cross-section stability
      Adjustment of forward wheels
   + Back suspension bracket
   + the Steering without the hydraulic booster
   + the Steering with the hydraulic booster (servoupravleniye)
+ Body
+ Onboard electric equipment
+ Appendices
Электрообогреватели, полный текст.



Forward suspension bracket

Nave of a wheel and rotary fist

Removal

Type of the disassembled rotary fist with the bearing of a nave and a power shaft

1 — a lock ring, external
2 — the nave bearing
3 — a guard
4 — a rotary fist
5 — a lock ring, internal
6 — an internal epiploon
7 — a power shaft
8 — a nut, 100-120 N • m
9 — a wheel finger

10 — a brake disk
11 — a wheel bolt, 100-120 N • m
12 — шплинт
13 — a nut clamp
14 — a nut of the bearing of a nave, 240-320 N • m
15 — a washer
16 — a wheel nave
17 — an external epiploon
18 — an intermediate washer

Removal of a nave and rotary fist also is recommended, if it is required to remove a power shaft, be it for repair, removal of a transmission or for other works.

 PERFORMANCE ORDER

  1. Weaken nuts of a wheel and a nut of a power shaft when the car costs on wheels.
  2. Establish the forward party of the car on support and remove a wheel.
  3. Remove a brake support. For this purpose remove both shown on an illustration below a bolt. Tie up a brake support a wire piece to a forward suspension bracket. Do not allow support sagging on a hose.

Both bolts shown by shooters hold a brake support.

  1. Take out шплинт from a koronchaty nut of steering draft, weaken a nut and to separate the hinge a suitable stripper from the steering lever (see an illustration below). Not to damage a carving, it is possible to screw the overturned nut on a finger that it was level with it.

Otzhimaniye of a spherical finger of steering draft from the lever of steering draft by means of a special stripper.

  1. Weaken a nut on the top party of a rotary fist and take out directing finger of a rotary fist from gearing with the top lever. As it is possible to be convinced, connections differ from former models of Nissan cars. Press all rotary fist down while it will not occupy the situation shown on an illustration below.
To cast away a rotary fist in a set down and then to beat out a collar from a nave.
  1. Screw a nut on a power shaft while the outer side will be level with shaft and hammer a shaft a light-alloy hammer inside a little to weaken it from the nave bearing.
  2. On the bottom party of a rotary fist remove a nut of the spherical hinge on the cross-section lever and to separate connection of the spherical hinge by means of a stripper. Represented on an illustration below the stripper is suitable and for spherical support of a suspension bracket.

Check of level of liquid in a compensatory tank of a servoupravleniye

1 — warm
2 — cold
  1. Take out a rotary fist from a forward suspension bracket. Remove a brake disk.
  2. If the rotary fist is required to be removed together with a power shaft, merge transmission oil (turn out a stopper and substitute capacity).
  3. Squeeze out power shafts of a transmission as Coupling and power shafts for the left and right shaft, and also for a manual or automatic transmission is described in Head.
  4. Take out a nave, a rotary fist and a power shaft from the car or leave a power shaft in a transmission and remove a rotary fist with a nave from a power shaft.

Dismantling and replacement of the bearing of a nave

 PERFORMANCE ORDER

  1. Completely unscrew a nut of a nave and take out a power shaft from a nave if it is still established.
  2. Clamp a rotary fist in a vice and beat out a nave a light-alloy core from a reverse side. If the nave is beaten out from a rotary fist, the bearing of a nave should be replaced always. The internal holder of the bearing remains on a nave and should be removed by a suitable stripper.
  3. Remove a lock ring on outer side of a rotary fist by means of special nippers. On a reverse side take out an epiploon by means of a screw-driver and remove the second lock ring. Notches in a lock ring promote installation of nippers.
  4. Put a rotary fist under a press and выпрессуйте the nave bearing outside inside. For a vypressovka of the bearing use a pipe piece. Carefully clear all details. Bearings should be replaced always together with holders as they are earned extra to each other. The rotary fist can be checked only by means of the magnetic device.

Assembly of a rotary fist

At installation of the bearing of a nave and assembly of a rotary fist act as follows:

 PERFORMANCE ORDER

  1. Carefully clear of greasing an opening of a rotary fist and outer side of the bearing of a nave and insert an internal lock ring into a groove of a rotary fist.
  2. Press the new bearing from the outer side in a rotary fist while it will not adjoin to a lock ring. Thus apply force to an external holder of the bearing of a nave.
  3. Insert an external lock ring into a groove. Check, that the lock ring sat faultlessly on all circle.
  4. Grease working edges with both epiploon greasing and hammer in front and behind into a rotary fist, without having damaged them thus. Erase superfluous greasing.
  5. Put a rotary fist on a little table of a press and press a nave in the bearing and a rotary fist. Surely watch, that pressure of a press fitting did not exceed 3 tons.
  6. Now it is necessary to check a bearing pretightness. For this purpose put a rotary fist on a little table of a press and increase load of outer side of a nave to 3.5 - 5.0 tons. Holding loading several times move a rotary fist here and there. The rotary fist should be turned without jamming, despite loading.

Installation of a rotary fist

Installation of a rotary fist with a power shaft is carried out in return sequence. Always to establish in the end of a power shaft a new lock ring. Details on installation of power shafts are given in Head Coupling and power shafts. At installation of power shafts in differential well level shlitsevy connection. After installation pull for a shaft to check that the ring was latched.

It is necessary to observe all given in Specifications at the beginning of Head the inhaling moments. Tighten a nut of a power shaft with effort of 240-320 N • m, establish on a nut a clamp and insert new шплинт.