Automatic transmission (AT) Mazda 3
Adjustment Bolt Table
| Bolt | Function | Adjustment |
|—|—|—|
| A | Band brake (B1, B2) | 0.4mm gap |
| B | Band brake (B3) | 0.6mm gap |
| C | Band brake (B4) | 0.6mm gap |
| D | Band brake (F) | 1.8mm clearance |
| E | Band brake (R) | 1.4mm clearance |
| F | Band brake (P) | 1.6mm clearance |
| G | Hydraulic band brake (1) | 0.6mm gap |
| H | Hydraulic band brake (2) | 0.1-0.3 mm |
| I | Brake band (3, 4, 5, 6, 7) | 1.2mm clearance |
| J | Brake band (8, 10, 12, 14 and 16) | 0.8-1.2 mm |
| K | Brake band (9, 11, 13, 15 and 17) | 1.2mm clearance |
| L | Brake band (18, 20, 22 and 24) | 1.2mm clearance |
| M | Brake band (19, 21, 23 and 25) | 1.2mm clearance |
| N | Brake band (26 and 27) | 1.2mm clearance |
| O | Brake band (28) | 1.2mm clearance |
Note:
* Clearance adjustment should be performed when the operating temperature of the transmission fluid (ATF) is approximately 80-90°C.
* After any adjustment, check the ATF level and add if necessary.
*Some bolts may require special tools to adjust. Refer to your service manual for detailed adjustment instructions.