12 41 020 Removing and installing/replacing starter (S62)

Switch off ignition.

Follow instructions for disconnecting and connecting battery. Refer to 12 00 ... INSTRUCTIONS FOR DISCONNECTING AND CONNECTING BATTERY .

Remove battery negative lead from battery and cover.

Remove engine underguard at front and rear.

E39 Only:

Unclip battery positive lead (1) from cable guides.

Release metal screws (2).

Remove heat shield (3).

Fig 1: Removing Heat Shield

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Remove protective cap for battery positive lead from starter motor.

Release connections on starter motor.

Fig 2: Releasing Connections On Starter Motor

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Tightening torque, (45 N.m.).

E39 And E52:

Release screws.

Tightening torque, (45 N.m.).

Fig 3: Releasing Starter Screws

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Withdraw starter motor from transmission mounting.

Fig 4: Withdrawing Starter Motor From Transmission Mounting

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Remove starter motor.

Fig 5: Removing Starter Motor

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Installation:

Check starter pinion for damage.

Check starter ring gear for damage.