BMW X3 Service & Repair Manual: Removing and installing/replacing starter motor (N47 D20 O1)
Necessary preliminary tasks:
- Switch off ignition.
- Disconnect BATTERY NEGATIVE LEAD .
- Remove REINFORCEMENT PLATE .
Release nut (1) and remove cable.
Release nut (2) and remove the positive battery cable.
Release cable at clamp (3) from starter motor.
Release screws (1), (2) and (3).
Remove starter motor.
Installation note:
Observe screwing sequence.
Position and secure starter motor. Tighten down screws (1) and (2). Tighten down support screw (3).
Installation note:
Check starter pinion and ring gear for damage.
Replace damaged starter motor.
Assemble engine.
Only during starter replacement and on vehicles with MSA (automatic engine start-stop function):
- Use BMW diagnosis system to reset the starter counter.
Removing and installing/replacing starter motor (N20, N26)
Necessary preliminary tasks:
Switch off ignition.
Disconnect BATTERY NEGATIVE LEAD .
Remove INTAKE PLENUM .
Unlock connector (1) and remove ...
Removing and installing/replacing starter motor (N52T)
IMPORTANT:
Aluminum-magnesium materials.
No steel screws/bolts may be used due to the threat of electrochemical corrosion.
A magnesium cr ...
Other materials:
BMW X3 Service & Repair Manual > Body repair instructions: Emc screws
(EMC = Electro-Magnetic Compatibility)
1. Purpose:
EMC SCREWS are used in the Bonding/Riveting repair method to re-establish bonding transition.
They assume the function of welded joints, which ensure transition to ground between the
individual components.
The punch or blind rivets ...