TRANSMISSION/TRANSAXLE
Features
Clutch, manual transmission
M66M-D-type manual transmission (SKYACTIV-MT) with 6 forward gears and 1 reverse gear has been adopted.
Automatic transmission
SJ6A-EL-type electronically controlled automatic transmission with 6 forward gears, 1 reverse gear, and a TCC mechanism has been adopted.
Main features
Based on the widening of a torque converter clutch (TCC) range, a contribution to low fuel consumption and the direct feel of a manual transmission vehicle have been realized.
Clutch [M66M-D]
| Item |
Specifications |
||
| Clutch control |
Hydraulic |
||
| Clutch pedal |
Type |
Suspended |
|
| Pedal ratio |
4.58 |
||
| Full stroke (reference value) |
(mm ) |
117.9 {4.642} |
|
| Clutch master cylinder inner diameter |
(mm ) |
15.9 {0.626} |
|
| Clutch release cylinder inner diameter |
(mm ) |
20.64 {0.8126} |
|
| Clutch cover |
Spring type |
Diaphragm |
|
| Set load |
(N {kgf, lbf}) |
6300 {642.2, 1416} |
|
| Clutch disc |
Outer diameter |
(mm ) |
215 {8.46} |
| Inner diameter |
(mm ) |
150 {5.91} |
|
| Clutch fluid type |
SAE J1703 or FMVSS116 DOT-3 |
||
Manual transmission [M66M-D]
| Item |
Specifications |
||
| transmission control |
Floor-shift |
||
| Operation system |
Direct |
||
| Shift assist |
Synchromesh |
||
| Gear ratio |
1GR |
5.087 |
|
| 2GR |
2.991 |
||
| 3GR |
2.035 |
||
| 4GR |
1.594 |
||
| 5GR |
1.286 |
||
| 6GR |
1.000 |
||
| Reverse |
4.696 |
||
| Manual transmission oil |
Type |
Mazda Original Long Life Gear Oil IS*1 |
|
| Capacity (approx. quantity) |
(L {US qt, Imp qt}) |
2.0 {2.1, 1.8} |
|
- * 1
- Mazda Original Long Life Gear Oil IS is superior oil for optimum shift-feel. Using Mazda Original Long Life Gear Oil IS is recommended. If Mazda Original Long Life Gear Oil IS cannot be obtained, use standard oil (API Service GL-4 (SAE 75W-90)). However, shifting in very low temperatures may become difficult.
Automatic transmission [SJ6A-EL]
| Item |
Specifications |
||
| Gear ratio |
1GR |
3.552 |
|
| 2GR |
2.022 |
||
| 3GR |
1.452 |
||
| 4GR |
1.000 |
||
| 5GR |
0.708 |
||
| 6GR |
0.599 |
||
| Reverse |
3.893 |
||
| ATF |
Type |
JWS3309 |
|
| Capacity (Approx. quantity) |
(L {US qt, lmp qt}) |
7.2 {7.6, 6.3} |
|
| Torque converter stall torque ratio |
2.00 |
||
| Hydraulic system (Number of drive/driven gear plates) |
C1 clutch |
4/4 |
|
| C2 clutch |
5/5 |
||
| C3 clutch |
4/3 |
||
| C4 clutch |
4/4 |
||
| B1 brake |
3/3 |
||
| B2 brake |
4/3 |
||
| B3 brake |
3/3 |
||
| B4 brake |
5/4 |
||
| Front planetary gear (Number of teeth) |
Sun gear |
38 |
|
| Pinion gear (inner) |
33 |
||
| Pinion gear (outer) |
19 |
||
| Ring gear |
18 |
||
| Middle planetary gear (Number of teeth) |
Sun gear |
26 |
|
| Pinion gear |
20 |
||
| Ring gear |
66 |
||
| Rear planetary gear (Number of teeth) |
Sun gear |
26 |
|
| Pinion gear |
20 |
||
| Ring gear |
66 |
||
Identification
Each transmission/transmission is assigned a specific Mazda type code. The code can be broken down as follows:
