Removal and Replacement

24 34 562 Replacing mechatronics (GA6HP19Z)

Special tools required:







NOTE:
After completing work:
- Load specific data status with the BMW diagnosis system.







IMPORTANT:
After completion of work, check transmission oil level.
Use only approved gearbox oil.
Failure to comply with this requirement will result in serious damage to the automatic transmission.







IMPORTANT: Read and comply with notes on protection against electrostatic discharge (ESD protection).







Necessary preliminary tasks:
- Remove heat shields.
- Support the automatic transmission with hydraulic lifting equipment.
- Remove transmission crossmember.







Version 1:
Grip clamping bush (1) and slacken nut (2).
Detach clamp (3) downwards using a screwdriver.
Pull cable (4) out of holder.

Installation note:
Adjust gearshift lever.







Version 2:
Release screw (1).
Remove clamping bracket (2).
Release shift cable head (3) using a screwdriver from ball head of shift cable lever.

Installation note:
Adjust gearshift lever.







Version 3:
Unfasten nut.
Remove cable (1).

Installation note:
Adjusting cable:
- Release nut
- Adjust cable by means of holder (2) until spacing A = 1 mm is obtained
- Tighten down nut







Version 4:
Move selector lever to "Parking".
Release shift cable head (1) using a screwdriver from ball head of gearshift lever.
Detach clamp (2) downwards using a screwdriver.
Slide cable (3) towards rear and disengaged in downward direction.

Installation note:
Adjusting gearshift lever







Secure lever (1) with a cable strap (2) or wire in vertical position.

NOTE: E65 only.







only M57T2
Release screws (1).







only M57T2
Release screws (1).
Bracket remove.
Tightening torque 24 71 6AZ. 00 00 Excerpt From Company Standard BMW GS 90003-2







IMPORTANT: Mechatronics can be destroyed by static discharges. Therefore the contacts inside the connector must not be touched. Insert special tool immediately after operation.

Unscrew connector (1) and disconnect.







Insert special tool 24 2 390 in sealing cup (1).







Remove transmission oil sump.







Unlock sealing sleeve with slide (1).







Note position of sealing cup.
Pull out sealing cup (1).

Installation note:
Screw in sealing sleeve partially (lug in upper area). Turn until lug engages in groove of transmission. Slide in sealing cup.

Lug on sealing sleeve must not be damaged.

NOTE: GA6HP19Z







Release all screws (1 and 2).
- 1 = M6 x 58 mm
- 2 = M6 x 20 mm
Remove mechatronics.







NOTE: GA6HP19Z TU

Release all screws (1 and 2).
- 1 = M6 x 59 mm
- 2 = M6 x 20 mm
Remove mechatronics.







IMPORTANT:
Only installed in E65.
Mechatronics without protective bar for solenoid valve must not be reused after removal.

IMPORTANT: Only installed in E65.







Fit/reuse only mechatronics with protective bar (1) for solenoid valve.







Installation note:
Check gaskets (1 and 2) for damage, replace gaskets if necessary.
Coat new gaskets with automatic transmission fluid and install.







Installation note:
Insert screws (3) alternately until contact is made with each screw head.
Insert all further screws contact is made with each screw head.

NOTE: GA6HP19Z







IMPORTANT:
Tighten down screws in order 1...10.
Failure to comply with this requirement will result in serious damage to the automatic transmission.
Tightening torque 24 30 1AZ.







NOTE: GA6HP19Z TU

IMPORTANT:
Tighten down screws in order 1...13.
Failure to comply with this requirement will result in serious damage to the automatic transmission.
Tightening torque 24 30 1AZ.

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