Mazda CX-9 Grand Touring. Manual — part 82

Fig. 298: Installing Snap Ring Into Groove
Courtesy of MAZDA MOTORS CORP.

4. Set a dial indicator as shown in the figure.

5. While applying compressed air into the oil passage as shown in the figure, measure the B2 brake

clearance and inspect the piston moves smoothly.

Air pressure 200 kPa {2.0 kgf/cm

2

, 29 psi}

B2 brake clearance 1.20 - 1.40 mm {0.047 - 0.055 in}



If not within the specification, select another retaining plate.

Fig. 299: Measuring B2 Brake Clearance
Courtesy of MAZDA MOTORS CORP.

RETAINING PLATE SIZE

Identification mark Thickness (mm {in})

47

4.7 {0.185}

48

4.8 {0.189}

2008 Mazda CX-9 Grand Touring

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

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Sunday, November 15, 2009 10:28:18 AM

Page 162

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6. Using a flathead screwdriver, remove the snap ring.

Fig. 300: Removing Snap Ring
Courtesy of MAZDA MOTORS CORP.

7. Remove the retaining plates, drive and driven plates.

Fig. 301: Identifying Retaining Plates, Drive And Driven Plates
Courtesy of MAZDA MOTORS CORP.

TECHNICAL DATA

TRANSMISSION/TRANSAXLE TECHNICAL DATA

TRANSMISSION/TRANSAXLE TECHNICAL DATA

49

4.9 {0.193}

50

5.0 {0.197}

51

5.1 {0.201}

52

5.2 {0.205}

53

5.3 {0.209}

NOTE:



Inspect the number of drive and driven plates.

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 10:28:18 AM

Page 163

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COUNTER DRIVE GEAR STARTING AND ROTATING TORQUE

SERVICE TOOLS

TRANSMISSION/TRANSAXLE SST

TRANSMISSION/TRANSAXLE SST

Item

Specification

C3 clutch return spring free length

Standard: 12.91 mm {0.5083 in}

C3 clutch piston stroke

0.6 - 0.8 mm {0.024 - 0.031 in}

C1 clutch return spring free length

Standard: 17.01 mm {0.6697 in}

C1 clutch piston stroke

1.2 - 1.4 mm {0.047 - 0.055 in}

Rear planetary gear bushing inner diameter

Front side: 33.26 - 33.286 mm {1.3095 -

1.3104 in}

Rear side: 33.26 - 33.286 mm {1.3095 -

1.3104 in}

Rear planetary sun gear bushing inner diameter

Front side: 24.2 - 24.226 mm {0.9528 -

0.9537 in}

Rear side: 24.2 - 24.226 mm {0.9528 -

0.9537 in}

C2 clutch return spring free length

Standard: 14.02 mm {0.5520 in}

C2 clutch piston stroke

0.45 - 0.65 mm {0.0178 - 0.0255 in}

Transaxle case bushing inner diameter

Standard: 21.932 - 21.953 mm {0.86347

- 0.86429 in}

B2 brake return spring free length

Standard: 19.01 mm {0.7485 in}

Input shaft end play

0.349 - 1.081 mm {0.01374 - 0.04255

in}

B1 brake piston stroke

5.50 - 6.00 mm {0.217 - 0.236 in}

Distance A (between the end of the torque converter and the
end of the converter housing)

Mazda6: 18 mm {0.709 in}

CX-7:31.4 mm {1.24 in}

B2 brake clearance

1.20 - 1.40 mm {0.047 - 0.055 in}

N.m {kgf.cm, in.lbf}

Bearing

Starting torque

Rotating torque

New

0.40 - 0.50 {4.08 - 5.09, 3.55 - 4.41}

0.40 - 0.48 {4.08 - 4.89, 3.55 - 4.24}

Reused

0.20 - 0.25 {2.04 - 2.54, 1.77 - 2.20}

0.20 - 0.24 {2.04 - 2.44, 1.77 - 2.11}

49 0107 680A
Engine stand

49 L010 1A0
Engine hanger
set

49 U027
003
Oil seal
installer

49 G025 001
Sensor rotor
installer

49 G019 040
Wrench

49 G019
026
Plate

2008 Mazda CX-9 Grand Touring

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

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49 B032 317
Bearing & oil
seal remover

49 F027 009
Attachment for
68 & 77

49 L033
101
Oil seal
installer

49 W027 001
Body

49 G019 0A9
Compressor

49 G030
797
Handle

49 F026 102
Bearing installer

49 T019 0A1
Servo piston
lifter set

49 H028
202
Block L

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 10:28:18 AM

Page 165

© 2005 Mitchell Repair Information Company, LLC.