Removing and installing ATA alarm signal siren - AR80.50-P-9840G

MODEL 170 as of 1.6.98 with CODE (551a) Anti-Theft Alarm (ATA) 

Fig 1: Identifying ATA Alarm Signal Siren Remove/Install Components

	Removal and installation
1	Remove air intake		AR83.25-P-1401G
2	Unscrew bolt (1)
3	Disconnect connector (2) from alarm signal siren (H3/1)	Before disconnecting the siren, make sure that the anti-theft alarm (ATA) is deactivated as otherwise the siren will sound. (Internal voltage supply by battery)
4	Remove holder (3) from alarm signal siren (H3/1)
5	Install in reverse sequence