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
   - Coupling
      General information
      Coupling check in the established condition
      Coupling removal
      Coupling repair
      Coupling installation
      Coupling adjustment
      Switching off mechanism
      Malfunctions of coupling
      The directing bearing of a shaft of coupling
   + Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ Appendices


Coupling repair


  1. Check press a disk and a cover on existence of damages or a bend. At damage replace both details in a set. Check a condition of springs of a conducted disk and shlitsevy connection. As greasy overlays of coupling are not cleared, in a similar case it is necessary to replace a conducted disk.
  2. Check overlays of coupling on possibility of their use, having measured thus distance from the top surface of a slip to the top party of rivets (the illustration is lower). If the size makes less than 0.30 mm, it is necessary to replace a disk. It is necessary to replace a disk, and if this size comes nearer to limit of wear.

Measurement of thickness of an overlay of a conducted disk to heads of rivets.

  1. To check palpation of a conducted disk it follows on a suitable core or a shaft of coupling to clamp between centers the lathe. Establish the tsiferblatny indicator near a disk so that measuring щуп adjoined to disk edge, namely in 95 mm (the carburetor engine) or 102.5 mm (other engines) from an average point of a disk ("R" on an illustration is lower). Slowly turn a disk and take readings of the device. If value more than 1.0 mm, a disk can be leveled carefully nippers. Otherwise a disk replace. Check interface of a nave of a conducted disk on shlitsevy connection of a shaft of coupling. For this purpose put on a disk and grasp for external edge big and index fingers. In the direction of rotation move a disk there-here. If is available люфт more than 0.8 mm, in shlitsevy connection there is a wear. The reason of it in most cases should be looked for in a conducted disk. Check the internal ends of fingers of a diafragmenny spring on wear. If there are wear scars, it is necessary to replace all coupling. The ends of a diafragmenny spring should be at one level within 0.8 mm.
Measurement of palpation of a conducted disk. To establish the indicator according to the size of radius of "R". If it is required, slightly to level nippers.
  1. Pognutye can be straightened fingers. For this purpose the special tool is usually used, as is shown in an illustration below, however it is possible to cut through a cut in a steel strip and to bend the ends, as is shown in an illustration.
Bending of the ends of fingers of a diafragmenny spring.