Qty.

C602-17-240B

3-4 Clutch Hub Assembly

1

C602-17-26YB

Synchronizer Ring

2

C602-17-620C

5-6 Clutch Hub Assembly

1

-

Synchronizer Ring

0

C602-17-620D

5-6 Clutch Hub Assembly

1

C614-17-26YA

Synchronizer Ring

2

3rd Gear

1

C601-17-230D
C610-17-230C
C601-17-210E

Gear, Main Drive
(See note below)

1

F401-17-313

Reamer Bolt

6

C601-17-435B

Retaining Ring

1

C604-17-435B

Retaining Ring

1

D602-17-435B

Retaining Ring

1

C602-17-206

Ball Bearing

1

C601-17-339

“O” Ring

1

C601-17-335

Oil Seal

1

9956-21-400

Washer

2

9956-21-600

Washer

1

9956-41-800

Washer

2

0000-77-5W80-QT

Manual Transaxle Oil

3

C603-17-210B

Notes

Combination 1: Only when C602-17-620C is available
(Use current Synchronizer Ring C604-17-26YB)
Combination 2: Only when C602-17-620D is
available

Part numbers of gears are different depending on
the variation of the gear ratio. Check EPC for the
correct part number for the repair VIN.

C613-17-210B

Replacement parts that are necessary for all repairs.

Specification: 2.6 - 2.7 US qt

NOTE: For transmissions equipped with the main drive gear with the following part numbers, the modified
part CANNOT be used in place of them.

Page 6 of 11
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2019 Mazda North American Operations, U.S.A.

Bulletin No.: 05-005/19




Last Issued: 06/06/2019

C612-17-210A
C601-17-210A

Confirm the part number of the main drive gear in the GEPC for the subject VIN. If the part number is one of
those listed above, this TSB is not applicable. In this case, replace the transmission assembly with a new
one.
Other parts that need to be replaced (Obtain the part numbers from the GEPC).

Description

Qty.

Bolt (for Intermediate Shaft)

1

Clip (for Drive Shaft)

1

Clip (for Tie-rod End)

2

Nut (Wheel Hub)

2

Gasket (for Exhaust Manifold

1

Gasket (for Exhaust Pipe)

2

Flange Nut (for Exhaust Pipe)

4

Notes

For 2WD and 4WD

For 4WD only

Location of Transmission Related Parts
A: 3rd Gear
B: 3rd Synchronizer Ring
C: 3/4 Clutch Hub Assembly
D: 4th Synchronizer Ring
E: 4th Gear
F: 5/6 Clutch Hub Assembly

Page 7 of 11
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2019 Mazda North American Operations, U.S.A.

Bulletin No.: 05-005/19

Last Issued: 06/06/2019

Page 8 of 11
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2019 Mazda North American Operations, U.S.A.

Bulletin No.: 05-005/19

Last Issued: 06/06/2019

A: Clip
B: Nut

A:Gasket
B: Nut

Page 9 of 11
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2019 Mazda North American Operations, U.S.A.

Bulletin No.: 05-005/19

Last Issued: 06/06/2019

WARRANTY INFORMATION
NOTE:






This warranty information applies only to verified customer complaints on vehicles eligible for
warranty repair.
This repair will be covered under Mazda’s Powertrain Limited Warranty.
Additional diagnostic time cannot be claimed for this repair.
The “before” and “after” alignment measurements must be attached to the warranty claim.

Warranty Type

A

Symptom Code

24

Damage Code

9M

Part Number Main Cause
(Choose one part number applicable to
the symptom)

Quantity

Casual Part No.

Symptom

C602-17-240B (3/4 Clutch Hub)

Gear jumping out
(3rd Gear)

C602-17-620B (5/6 Clutch Hub)

Hard shifting (5th
or 6th Gear)

C602-17-26YB (3rd Synchronizer Ring)

Hard shifting (3rd
or 4th Gear)

C601-17-230D/C610-17-230C (3rd Gear)

Shift Lever
vibration (3rd or
4th Gear)

1

5.4 Hrs (2012-13
Mazda3)
5.3 Hrs (2014-16
XXL67ARX (Primary shaft gear and/or Mazda3)
primary shaft gear related parts, R and R) 5.2 Hrs (2014-16
Mazda6)
Operation Number / Labor Hours:
5.5 Hrs (2013-16
NOTE: If the wheel alignment check and
CX-5 2WD)
adjust was performed by an outside shop,
claim the actual cost using the sublet code
XXL67BRX (Primary shaft gear and/or
7.6 Hrs (2013-16
“Z9”.
primary shaft gear related parts, R and R)
CX-5 4WD)
A0109AAX (Front and/or rear wheel
alignment - check and adjust using 4wheel alignment machine)

1.2 Hrs (2012-13
Mazda3)
1.1 Hrs (2014-16
Mazda3)
Page 10 of 11

CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2019 Mazda North American Operations, U.S.A.

Bulletin No.: 05-005/19

Last Issued: 06/06/2019

1.1 Hrs (2014-16
Mazda6)
1.1 Hrs (2013-16
CX-5)
XXL67CRX (If 4-wheel alignment machine
with wireless type is used - check and
adjust using 4-wheel alignment machine)

0.7 Hrs (All
models)

Page 11 of 11
CONSUMER NOTICE: The information and instructions in this bulletin are intended for use by skilled technicians. Mazda technicians utilize the proper tools/
equipment and take training to correctly and safely maintain Mazda vehicles. These instructions should not be performed by “do-it-yourselfers.” Customers
should not assume this bulletin applies to their vehicle or that their vehicle will develop the described concern. To determine if the information applies,
customers should contact their nearest authorized Mazda dealership. Mazda North American Operations reserves the right to alter the specifications and
contents of this bulletin without obligation or advance notice. All rights reserved. No part of this bulletin may be reproduced in any form or by any means,
electronic or mechanical---including photocopying and recording and the use of any kind of information storage and retrieval system ---without permission in
writing.

© 2019 Mazda North American Operations, U.S.A.