SYNTIA 07 DISASSEMBLYSaeco International Group Rev.01 February 2010 Page / 091) Loosen the screw shown and removethe card protection2) Slide out the card, removing allconnections1 27.5. Gearmotor disassembly2ABDEFC4HL3BP11) Loosen the screws holding the boiler pin in place,remove it and loosen the other screws shown2) The following are located inside the compartmentprotected by the casing:- Brew drive (A) with gears (B) and (C) fortransmission and timing of the dispensing head.- Grounds drawer present microswitch (D).- Brewing unit present microswitch (E).- Microswitch (F) detecting brewing unit home andwork positions.- Remove the gear (C) that meshes with the motortransmission shaft- Remove the large gear (B)- Remove the motor (A), complete with transmissionshaft3) Replace the gear (B), making sure that theimprint of the arrow is aligned with the openingcontaining the pin (P)4) When replacing the motor and the transmissionshaft, make sure the bearings (L) are in the rightposition.Grease the shaft thoroughly and evenly7.4. Power/CPU disassembly04