Mazda CX-9 Grand Touring. Manual - part 51

Fig. 74: Identifying O-Ring Of Oil Pump 
Courtesy of MAZDA MOTORS CORP. 

2. Remove the thrust washer from the oil pump. 

Fig. 75: Identifying Thrust Washer Of Oil Pump 
Courtesy of MAZDA MOTORS CORP. 

3. Remove the seal rings from the oil pump. 

CAUTION:



Do not damage the bushing on the oil pump body. 

Fig. 76: Identifying Seal Rings Of Oil Pump 
Courtesy of MAZDA MOTORS CORP. 

 

2008 Mazda CX-9 Grand Touring 

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

  

Microsoft 

 

Sunday, November 15, 2009 10:28:16 AM

Page 38 

© 2005 Mitchell Repair Information Company, LLC. 

4. Using a tape-wrapped flathead screwdriver, remove the oil seal from the oil pump body. 

Fig. 77: Removing Oil Seal From Oil Pump Body 
Courtesy of MAZDA MOTORS CORP. 

Assembly Procedure 

1. Using the SST and a hammer, install the new oil seal to the oil pump body. 

Substitution SST  



49 U027 003 

Outer diameter: 67 mm {2.64 in} or more 

Inner diameter: 54- 61 mm {2.13- 2.40 in} 

Plate thickness: 2 mm {0.08 in} or more 

Fig. 78: Installing Oil Seal To Oil Pump Body Using Special Tool 
Courtesy of MAZDA MOTORS CORP.

CAUTION:



Do not damage the oil seal. 

 

2008 Mazda CX-9 Grand Touring 

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

  

Microsoft 

 

Sunday, November 15, 2009 10:28:16 AM

Page 39 

© 2005 Mitchell Repair Information Company, LLC. 

2. Apply grease to the oil seal lip.  

3. Apply ATF to the new seal rings and sliding surface of the oil pump component. 

4. Compress the seal rings as shown in the figure. Then install the seal rings to the oil pump component. 

Fig. 79: Compressing Seal Rings 
Courtesy of MAZDA MOTORS CORP. 

5. Apply grease to the thrust washer. 

6. Install the thrust washer to the oil pump component. 

Fig. 80: Identifying Thrust Washer Of Oil Pump Component

CAUTION:



Do not expand the seal rings too much.  



Be careful not to shorten the seal rings too much, when 
installing the seal rings.  

NOTE:



Verify that oil seal rings rotate smoothly after installing them. 

CAUTION:



Apply grease to the mounting surface of the thrust washer so 
that it does not drop when installed.  

 

2008 Mazda CX-9 Grand Touring 

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

  

Microsoft 

 

Sunday, November 15, 2009 10:28:16 AM

Page 40 

© 2005 Mitchell Repair Information Company, LLC. 

Courtesy of MAZDA MOTORS CORP.

7. Apply ATF to a new O-ring.  

8. Install the O-ring to the oil pump component. 

9. Turn the drive gear with flathead screwdrivers and verify it rotates smoothly. 

Fig. 82: Turning Drive Gear With Flathead Screwdrivers 
Courtesy of MAZDA MOTORS CORP. 

B1 BRAKE PISTON DISASSEMBLY/ASSEMBLY 

Components 

CAUTION:



Do not damage the oil seal lip. 

Fig. 81: Identifying O-Ring Of Oil Pump Component
Courtesy of MAZDA MOTORS CORP. 

 

2008 Mazda CX-9 Grand Touring 

2005-08 TRANSMISSION Automatic Transaxle Overhaul (AW6A-EL) - CX-7, CX-9 & Mazda 6

  

Microsoft 

 

Sunday, November 15, 2009 10:28:16 AM

Page 41 

© 2005 Mitchell Repair Information Company, LLC.