TRANSMISSION/TRANSAXLE

id050000100900


Features


Clutch and Manual Transaxle [C66M-R, C66MX-R] [D66M-R, D66MX-R]

•  A newly developed, C66M(X)-R-type and D66M(X)-R-type manual transaxle (SKYACTIV-MT) with 6 forward gears and 1 reverse gear has been adopted.


Automatic Transaxle [FW6A-EL, FW6AX-EL] [GW6A-EL, GW6AX-EL]

•  A newly developed, FW6A(X)-EL-type and GW6A(X)-EL-type electronically controlled automatic transaxle (SKYACTIV-DRIVE) with 6 forward gears, 1 reverse gear, and a TCC mechanism has been adopted.
•  Using the existing automatic transaxle as a base, fuel economy improvement, direct feel, and smooth shifting have been thoroughly pursued to make one of the most optimized automatic transaxle.
Main features
―  With the adoption of a full range TCC mechanism, a contribution to low fuel consumption and the direct feel of a manual transaxle have been achieved.
―  A control valve body has been adopted with an integrated TCM and improved responsiveness to achieve smooth and precise shifting.


Specifications


Clutch [C66M-R, C66MX-R]

Item

Specifications

Engine type

SKYACTIV-G 2.0
Clutch control
Hydraulic
Clutch pedal
Type
Suspended
Pedal ratio
4.88
Full stroke (Reference value)
(mm {in})
162.6 {6.402}
Clutch master cylinder inner diameter
(mm {in})
15.87 {0.6248}
Clutch release cylinder inner diameter
(mm {in})
20.64 {0.8126}
Clutch cover
Spring type
Diaphragm
Set load
(N {kgf, lbf})
Without cylinder deactivation: 6400 {652.6, 1439}
With cylinder deactivation: 6330 {645.5, 1423}
Clutch disc
Outer diameter
(mm {in})
Without cylinder deactivation: 230 {9.06}
With cylinder deactivation: 239 {9.41}
Inner diameter
(mm {in})
155 {6.10}
Clutch fluid type
SAE J1703 or FMVSS116 DOT-3 or DOT-4


Clutch [D66M-R, D66MX-R]

Item

Specifications

Engine type

SKYACTIV-D 2.2
Clutch control
Hydraulic
Clutch pedal
Type
Suspended
Pedal ratio
4.88
Full stroke (Reference value)
(mm {in})
162.6 {6.402}
Clutch master cylinder inner diameter
(mm {in})
15.87 {0.6248}
Clutch release cylinder inner diameter
(mm {in})
20.64 {0.8126}
Clutch cover
Spring type
Diaphragm
Set load
(N {kgf, lbf})
Fuel injector (2pin type): 10,900 {1,111.5, 2,450.4}
Fuel injector (6pin type): 11,600 {1,182.9, 2,607.8}
Clutch disc
Outer diameter
(mm {in})
Fuel injector (2pin type) (4WD): 250 {9.84}
Except above: 258 {10.2}
Inner diameter
(mm {in})
160 {6.30}
Clutch fluid type
SAE J1703 or FMVSS116 DOT-3 or DOT-4


Manual Transaxle [C66M-R, C66MX-R] (European (L.H.D. U.K.) specs.)

Note
•  Mazda Long Life Gear Oil G7 is superior oil for low fuel cost and optimum shift-feel. Using Mazda Long Life Gear Oil G7 is recommended. If Mazda Long Life Gear Oil G7 cannot be obtained, use standard oil (API Service GL-4 (SAE 75W-80)).

Item

Specifications

Engine type

SKYACTIV-G 2.0
Transaxle control
Floor-shift
Operation system
Cable
Shift assist
Forward
Synchromesh
Reverse
Synchromesh
Gear ratio
1GR
3.700
2GR
1.947
3GR
1.300
4GR
1.029
5GR
0.837
6GR
0.680
Reverse
3.724
Final gear ratio
2WD: 4.388
4WD: 4.705
Manual transaxle oil
Specified manual transaxle oil
VIN serial No. 600001—810000
API service GL-4 (SAE 75W-80)
Except VIN serial No. 600001—810000
MAZDA LONG LIFE GEAR OIL G7
Capacity
(Approx. quantity)
(L {US qt, Imp qt})
2WD: 1.65 {1.74, 1.45}
4WD: 1.70 {1.80, 1.50}


Manual Transaxle [C66M-R, C66MX-R] (Except european (L.H.D. U.K.) specs.)

Note
•  Mazda Long Life Gear Oil G7 is superior oil for low fuel cost and optimum shift-feel. Using Mazda Long Life Gear Oil G7 is recommended. If Mazda Long Life Gear Oil G7 cannot be obtained, use standard oil (API Service GL-4 (SAE 75W-80)).

Item

Specifications

Engine type

SKYACTIV-G 2.0
Transaxle control
Floor-shift
Operation system
Cable
Shift assist
Forward
Synchromesh
Reverse
Synchromesh
Gear ratio
1GR
3.700
2GR
1.947
3GR
1.300
4GR
1.029
5GR
0.837
6GR
0.680
Reverse
3.724
Final gear ratio
4.705
Manual transaxle oil
Specified manual transaxle oil
VIN serial No. 100001—300000
API service GL-4 (SAE 75W-80)
VIN serial No. 300001—
MAZDA LONG LIFE GEAR OIL G7
Capacity
(Approx. quantity)
(L {US qt, Imp qt})
2WD: 1.65 {1.74, 1.45}
4WD: 1.70 {1.80, 1.50}


Manual Transaxle [D66M-R, D66MX-R]

Note
•  Mazda Long Life Gear Oil G7 is superior oil for low fuel cost and optimum shift-feel. Using Mazda Long Life Gear Oil G7 is recommended. If Mazda Long Life Gear Oil G7 cannot be obtained, use standard oil (API Service GL-4 (SAE 75W-80)).

Item

Specifications

Engine type

SKYACTIV-D 2.2
Transaxle control
Floor-shift
Operation system
Cable
Shift assist
Forward
Synchromesh
Reverse
Synchromesh
Gear ratio
1GR
3.357
2GR
1.826
3GR
1.565
4GR
1.147
5GR
0.893
6GR
0.745
Reverse
4.091
Final gear ratio
1GR/2GR
2WD: 4.105
4WD: 4.388
Except 1GR/2GR
2WD: 3.120
4WD: 3.291
Manual transaxle oil
Specified manual transaxle oil
VIN serial No. 600001—810000
API service GL-4 (SAE 75W-80)
Except VIN serial No. 600001—810000
MAZDA LONG LIFE GEAR OIL G7
Capacity
(Approx. quantity)
(L {US qt, Imp qt})
2.40 {2.54, 2.11}


Automatic Transaxle [FW6A-EL, FW6AX-EL]

Item

Specifications

Engine type

SKYACTIV-G 2.0

SKYACTIV-G 2.5 (WITHOUT CYLINDER DEACTIVATION)

SKYACTIV-G 2.5 (WITH CYLINDER DEACTIVATION)
Gear ratio
1GR
3.552
2GR
2.022
3GR
1.452
4GR
1.000
5GR
0.708
6GR
0.599
Reverse
3.893
Final gear ratio
4.624
4.325
4.624
ATF
Type
ATF FZ
Capacity
(Approx. quantity)
(L {US qt, lmp qt})
7.8 {8.2, 6.9}
8.0 {8.5, 7.0}
Torque converter stall torque ratio
Without coolant control valve (4WD (With i-stop)): 1.74
Except above: 1.82
1.74
Hydraulic system
(Number of drive/driven gear plates)
Low clutch
5/5
High clutch
5/5
Low and reverse brake
4/4
2-6 brake
4/4
R-3-5 brake
3/3
Front planetary gear
(Number of teeth)
Front sun gear
38
Front pinion gear
29
Front internal gear
97
Rear planetary gear
(Number of teeth)
Rear sun gear
40
Rear pinion gear
27
Rear internal gear
95
Reduction planetary gear
(Number of teeth)
Reduction sun gear
68
Reduction pinion gear
21
Reduction internal gear
109
Primary gear (Number of teeth)
56
Secondary gear (Number of teeth)
59
Output gear (Number of teeth)
18
19
18
Ring gear (Number of teeth)
79
78
79


Automatic Transaxle [GW6A-EL, GW6AX-EL]

Item

Specifications

Engine type

SKYACTIV-G 2.5T

SKYACTIV-D 2.2
Gear ratio
1GR
3.487
2GR
1.992
3GR
1.449
4GR
1.000
5GR
0.707
6GR
0.600
Reverse
3.990
Final gear ratio
4.411
4.090
ATF
Type
ATF FZ
Capacity
(Approx. quantity)
(L {US qt, lmp qt})
8.0 {8.5, 7.0}
Torque converter stall torque ratio
1.88
Hydraulic system
(Number of drive/driven gear plates)
Low clutch
5/5
High clutch
5/5
Low and reverse brake
5/5
2-6 brake
5/5
R-3-5 brake
4/4
Front planetary gear
(Number of teeth)
Front sun gear
39
Front pinion gear
29
Front internal gear
97
Rear planetary gear
(Number of teeth)
Rear sun gear
41
Rear pinion gear
27
Rear internal gear
95
Reduction planetary gear
(Number of teeth)
Reduction sun gear
66
Reduction pinion gear
22
Reduction internal gear
109
Primary gear (Number of teeth)
56
Secondary gear (Number of teeth)
59
Output gear (Number of teeth)
16
17
Ring gear (Number of teeth)
67
66


Identification

•  Each Transmission/Transaxle is assigned a specific Mazda type code. The code can be broken down as follows:
ac5wzn00002728