Lock for a sliding door

A sliding door arrangement comprising a sliding door (14) and a lock (22), the lock comprising:

• a lock cylinder (30) having a rotationally actuable driver (32);
• a lock case (24) for receiving the lock cylinder (30), the lock case (24) having a recess (36) and a bolt (28) having a hook configuration, the lock case (24) being in a common plane with the sliding door (14);
• a striking plate (26);
• at least one support part (38, 40) arranged laterally on the lock case (24) in the region of the recess (36) to support the lock cylinder;
• at least one retaining pin (60), wherein the at least one support part (38, 40) is fastenable to the lock case (24) by the at least one retaining pin (60);
• and
• a lock cylinder screw (58) for fastening the lock cylinder (30) to the lock case (24),
• wherein the lock cylinder (30) is arranged in the recess (36) of the lock case (24) such that, in order to lock the lock (22), the bolt (28) of the lock case (24) is brought into engagement with the striking plate (26) of the lock (22) by the rotationally actuable driver (32) of the lock cylinder (30),
• wherein the hook configuration of the bolt (28) allows the bolt (28) to be in a hooked engagement with the striking plate (26) and to inhibit the movement of the lock case (24) relative to the striking plate (26) in the common plane, and
• wherein the lock cylinder screw (58) is in engagement with the at least one retaining pin (60) in order to prevent removal of the at least one support part (38, 40) and of the at least one retaining pin (60) by means of the lock cylinder screw (58), thereby securing the lock cylinder (30) and the at least one retaining pin (60) against being pulled out of the lock case (24).