Mazda Transaxle A65M–R. Manual - part 11

MANUAL TRANSAXLE 

J–25

J

Reverse Main Gear Assembly Note

1. Place a new reverse main gear with the bevel 

edge facing toward the engine.

2. Install the reverse main gear using the SST.

1st Bushing Assembly Note

Caution

••••

The shaft can be damaged when 
installing the 1st bushing if the SST 
touchedes the secondary shaft. Install 
the SST to the shaft without touching the 
shaft.

1. Place the 1st bushing, and assemble the SST as 

shown in the figure.

2. Install the 1st bushing using the SSTs.

AME5112M062

AME5112M133

AME5112M122

AME5112M121

J–26

MANUAL TRANSAXLE 

Synchronizer Key Spring, 1st/2nd Synchronizer Key and 1st/2nd Clutch Hub and Sleeve Assembly Note

1. Install the synchronizer key spring, 1st/2nd synchronizer key and 1st/2nd clutch hub to the 1st/2nd clutch 

sleeve.
(1) Install a new 1st/2nd clutch hub in the 

direction as shown in the figure.

(2) Install the 1st/2nd clutch sleeve in the 

direction as shown in the figure.

(3) Install center projection parts of synchronizer 

key springs to different synchronizer keys at 
each side.

1st/2nd Clutch Hub Set Assembly Note

Note

•

Align the synchronizer ring grooves with the synchronizer key during assembly.

1. Install the 1st/2nd clutch hub set using the SSTs.

AME5112M047

AME5112M063

AME5112M049

AME5112M123

MANUAL TRANSAXLE 

J–27

J

2nd Bushing Assembly Note

1. Install the 2nd bushing using the SSTs.

3rd Gear Assembly Note

1. Place a new 3rd gear in the direction as shown in 

the figure.

2. Install the 3rd gear using the SST.

4th Gear Adjustment Shim Assembly Note

1. Install the 4th gear adjustment shim washer.
2. Measure length C2 as shown in the figure.

•

If it is not within the specification, adjust it by 
selecting a proper 4th gear adjustment shim 
from below.

•

Select only one 4th gear adjustment shim.

Specification C2

173.85—173.95 mm {6.844—6.848 in}

4th gear adjustment shim size

AME5112M124

AME5112M125

Thickness (mm {in})

0.52 {0.021}

0.84 {0.033}

0.60 {0.024}

0.92 {0.036}

0.68 {0.027}

1.00 {0.039}

0.76 {0.030}

1.08 {0.043}

AME5112M064

J–28

MANUAL TRANSAXLE 

4th Gear Assembly Note

1. Place a new 4th gear in the direction as shown in 

the figure.

2. Install the 4th gear using the SST.

5th Gear Assembly Note

1. Place a new 5th gear in the direction as shown in 

the figure.

2. Install the 5th gear using the SSTs.

5th Gear Snap Ring Assembly Note

1. Install a new 5th gear snap ring to the secondary shaft.
2. Measure the clearance between the 5th gear 

snap ring and the 5th gear.

•

If it is not within the specification, adjust it by 
selecting a proper snap ring from below.

Clearance

0.0—0.1 mm {0.0000—0.0039 in}

5th gear snap ring size

Secondary Shaft Rear Bearing Assembly Note

1. Install the secondary shaft rear bearing using the 

SSTs.

AME5112M126

AME5112M127

Thickness (mm {in})

1.85 {0.073}

2.05 {0.081}

1.90 {0.075}

2.10 {0.083}

1.95 {0.077}

2.15 {0.085}

2.00 {0.079}

2.20 {0.087}

AME5112M065

AME5112M128