Rear Power Window Regulator Removal/Installation

Disconnect the negative battery cable.
Remove the following parts:
1. Inner sail garnish. See INNER SAIL GARNISH REMOVAL/INSTALLATION .
2. Rear door trim. See REAR DOOR TRIM REMOVAL/INSTALLATION .
3. Rear door speaker. See REAR DOOR SPEAKER REMOVAL/INSTALLATION .
4. Rear door glass. See REAR DOOR GLASS REMOVAL/INSTALLATION .
5. Power window motor. See POWER WINDOW MOTOR REMOVAL/INSTALLATION .
Remove the nuts.

Fig 1: Rear Power Window Regulator Nuts With Torque Specifications
Courtesy of MAZDA MOTORS CORP.
Insert a hand through the speaker installation hole, rotate the drum housing in the direction shown in the figure to detach the tabs from the rear door unit.

Fig 2: Rotating Drum Housing
Courtesy of MAZDA MOTORS CORP.
Move the rear power window regulator in the direction of the arrow and remove it.
Install in the reverse order of removal.
CAUTION:
- Make sure the cable does not unspool from the drum housing when installing.
  
  Fig 3: View Of Rear Power Window Regulator
  Courtesy of MAZDA MOTORS CORP.