Mazda CX-9 Grand Touring 2009 Manual page 288

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6
Fig. 225: Inspecting Number And Order Of Retaining Plates, Drive And Driven Plates
Courtesy of MAZDA MOTORS CORP.
11. Using a flathead screwdriver, install the snap ring in the groove.
CAUTION:
Fig. 226: Installing Snap Ring In Groove
Courtesy of MAZDA MOTORS CORP.
12. Apply ATF to the thrust bearing and the bearing races and install them to the transaxle case.
NOTE:
2008 Mazda CX-9 Grand Touring
Align the opening of the snap ring with the position as shown in
the figure.
Align the spline of the C2 clutch drive plates and B2 brake drive
plates before installing the rear planetary gear component.