Service Infiniti QX4 since 1996 of release
1. Introduction
2. The maintenance instruction
3. Routine maintenance
4. The engine
5. Cooling and heating systems
6. Power supply systems and managements
7. Start and charge systems
8. A transmissionnaja line
8.1. 4-step automatic transmission
8.2. A distributing box
8.3. Differentials, power shafts / semiaxes
8.4. Kardannye shaft
8.4.1. The general information
8.4.2. Removal and installation карданных shaft
8.4.3. Condition check карданных shaft
9. Brake system
10. A suspension bracket and a steering
11. A body
12. An electric equipment
 












8-4-3-proverka-sostoyaniya-kardannykh-valov.html

8.4.3. Condition check карданных shaft

At occurrence of vibrations at high speeds of movement it is necessary to check up first of all palpation size карданных shaft.

 PERFORMANCE ORDER

  1. Поддомкратьте the car also establish it on props (the Scheme of an institution of props for car fixing in the lifted position see an illustration).
  2. Attentively examine карданные shaft on presence of deformations and other mechanical damages.
  1. Manually turning a connecting flange of corresponding main transfer, measure size of radial palpation карданного a shaft with the help циферблатного a measuring instrument плунжерного type.
  1. If the result of measurement leaves for repartitions of an admissible range (Transmissionnaja a line see, Specifications), disconnect a shaft from a flange of the main transfer, turn it on 180 and again connect. Repeat gauging, — at negative results of measurement replace a shaft.
  1. If noise in the central bearing took place, make its replacement.


Check on a workbench

 PERFORMANCE ORDER

  1. Remove propeller a shaft, lay it in V-shaped blocks and measure size of radial palpation. If the result of measurement exceeds limiting admissible value under Specifications (Transmissionnaja a line see), replace a shaft.
  1. Estimate size люфта in карданном the shaft hinge, — if люфт exceeds admissible value (Transmissionnaja a line see, Specifications), also make shaft replacement.


On page back
8.4.2. Removal and installation карданных shaft
On the following page
9. Brake system