Rear windscreen wiper (Mazda Familia BG)

1 - lower trim of the tailgate; 2 - cap; 3 - windshield wiper arm with brush; 4 - sealing cap; 5 - outer sleeve; 6 - windshield wiper motor; 7 - trunk trim; 8 - seat belt fastening; 9 - rear pillar trim; 10 - windshield washer system; a - a water tank; b - injection pump; 11 - windshield washer nozzle; 12 - water hose