12 35 005 Remove/install/replace electric machine
Special tools required:
The following points must be strictly observed prior to starting work:
- De-energize the HIGH-VOLTAGE SYSTEM
- Observe SAFETY INFORMATION for working with hybrid cars.
Necessary preliminary work:
- Remove TRANSMISSION
Fix special tool 24 0 200 to marked positions on automatic transmission (1).
Using special tool 24 0 200 , fit automatic transmission (1) to special tool 00 2 300 (assembly stand).
Position automatic transmission (4) vertically.
Release screw (1).
Release screws (2) of electrical machine (3) on automatic transmission (4).
Installation note:
Replace screws.
Observe screw-fitting sequence:
- Apply tightening force to screws (1 - 5) in numeric sequence.
Jointing torque 12 35 1AZ .
- Tighten screw (6).
Tightening torque 12 35 2AZ .
Screw special tool 2 297 311 in electrical machine (1).
Position workshop crane (1) vertically over electrical machine (2).
Attach workshop crane to special tool 2 297 311 .
Carefully lift out electrical machine (2) from automatic transmission (3) with workshop crane (1).
Installation note:
Clean automatic transmission prior to installation of electrical machine (1).
Align to electrical machine (1) to transmission aperture for high-voltage connection (2) and rotor position sensor (3).
Carefully insert electrical machine (1) in automatic transmission.
Position electrical machine (1) to recesses of special tool 2 297 312 .
Carefully place electrical machine (1) on special tool 2 297 312 .
Connect BMW diagnosis system:
- Service functions
- Power train
- Hybrid car
- Electrical machine electronics
- Motor position sensor adjustment