BMW 7_aya the E38 series from 1994 to 2002
1. Introduction
2. Governing bodies and methods of operation
3. Settings and routine maintenance of the car
4. Engine
5. Cooling systems of the engine, heating, ventilation and air conditioning
6. A power supply system and production of the fulfilled gases
7. Systems of electric equipment of the engine
8. Manual box of gear shifting and coupling
9. Automatic transmission
9.1. General information
9.2. Search of malfunctions
9.3. Removal and AT installation and hydrotransformer
9.4. Removal and installation of the pallet of a case
9.5. Removal and installation of the PNP sensor
9.6. Removal and installation of the ATF filter and hydraulic block
9.7. Removal and installation Ý/m valves, regulators and sensors
9.8. Replacement of an arm of the mechanism of switching of the AT modes
9.9. Adjustment of the balance weight of switching
9.10. Adjustment of the lever of the selector
9.11. Adjustment and check of blocking of the lever of the selector
10. Cardan and power shafts, reducer, differential and stupichny assemblies
11. Brake system
12. Suspension bracket and steering
13. Body
14. Onboard electric equipment
15. Schemes of electric equipment



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9.6. Removal and installation of the ATF filter and hydraulic block

The description on the example of AT A5S 310Z is given below.


 PERFORMANCE ORDER

  1. Remove AT case pallet (see the Section Removal and installation of the pallet of a case).
  1. Turn out bolts and remove a mesh oil filter.
  1. Uncover (1) the AT hydraulic control unit.
  1. Take out the hydraulic control unit from the AT case.

Turn out only bolts with a head (A) of 12 mm.


  1. Turn the electrical wiring socket to the left and pull out it.
  1. Remove a tightening bracket and press the electrical wiring socket into AT case.
  1. Take out the hydraulic control unit with an electrical wiring plait.
  2. Installation is made upside-down. Pay attention to the next moments.
  1. Make sure of correctness of installation of the aligning pins (1). The pin (3) levers of the selector has to enter gearing with a flute of the movable valve (2).

  1. Replace sealing rings.


"previous page
9.5. Removal and installation of the PNP sensor
following page"
9.7. Removal and installation Ý/m valves, regulators and sensors