Bosch 22-15-2061, Translation Of Original Operating Instructions, Page: 88 / 299

MY22Z0a - 12_1.0_25.07.2022
87
Assembly
Fitting the motor
29 Insert the motor.
30 Have second person hold motor.
31 Fasten motor screws with Torx Plus® IP40
and torque of 20 ± 2 Nm in the specified order:
1 - 2 - 3 - 4 - 5 - 6.
Figure 71: Position of motor screw 1 to 6
32 Connect cables correctly.
Figure 72: Position of connection on Motor Performance
Line CX (BDU450 CX)
* In the case of vehicles with a brake light function,
Connect the rear light together with the brake light
and, if present, the GPS cable in position 5, Power
Port.
33 Position the motor cover. Fasten the
2 attachment screws with Torx® TX 20 and
torque of 2 ± 0.5 Nm.
Figure 73: Position of attachment screws (1)
34 Fasten the 3 attachment screws for lower
motor cover with Torx® TX 20 and torque of
2 ± 0.5 Nm.
Figure 74: Attachment screws in lower motor cover (1)
Notice
The motor can be damaged permanently if
connected incorrectly.
1
2
3
6
5
4
1 2 3 4 5 6
Position Connection Colour Voltage
1 Headlight blue 12 V
2 Speed sensor Grey At least 3.3 V
3 Rechargeable
battery Black 36 V
4 Display Black 12 V
5 Power Port Black 12 V
6 Rear light* Black 12 V
Table 29: Description of connection
1
1