Mazda 6. Manual — part 32
J–2
OUTLINE
OUTLINE OF CONSTRUCTION
A6E510201025T01
•
The construction and operation of the transaxle are the same as those of the current G15M-R type manual
transaxle, except for the following features. (See Mazda MPV Training Manual 3340-1E-99F) However, the
following items have been changed.
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FEATURES
Improved marketability
•
The operation system has been changed from rod type operation system to cable type.
•
The gear ratio has been changed.
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SPECIFICATIONS
A6E510201025T03
Bold frames:New specifications
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OUTLINE
Item
Mazda6 (GG)
Current MPV (LW)
Engine
L8, LF
L3
FS
Transaxle type
G35M-R
G15M-R
Transaxle control
Floor-shift
Operation system
Cable
Rod
Shift assist
Forward
Synchromesh
Reverse
Selective sliding and synchromesh
Gear ratio
1st
3.666
3.307
2nd
2.059
1.842
3rd
1.392
1.233
1.310
4th
0.970
5th
0.755
Reverse
3.166
Final gear ratio
4.388
4.588
Oil
Grade
API service GL-4 or GL-5
Viscosity
All season
SAE 75W-90
Above 10
°
C {50
°
F}
SAE 80W-90
Capacity
(L {US qt, Imp qt})
2.87 {3.03, 2.53}
2.70 {2.85, 2.38}
MANUAL TRANSAXLE
J–3
J
CROSS-SECTION VIEW
A6E511201025T02
.
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MANUAL TRANSAXLE
A6E5112T001
1
1st gear
2
2nd gear
3
3rd gear
4
4th gear
5
5th gear
6
Reverse gear
7
Secondary 1st gear
8
Secondary 2nd gear
9
Secondary 3rd gear
10
Secondary 4th gear
11
Secondary 5th gear
12
Clutch hub sleeve (reverse gear)
13
Reverse idler gear
14
Diffential
K–1
K
K
AUTOMATIC TRANSAXLE
ABBREVIATIONS . . . . . . . . . . . . .. K-2
ABBREVIATIONS . . . . . . . . . . . . K-2
OUTLINE . . . . . . . . . . . . . . . . K-2
AUTOMATIC TRANSAXLE. . . . . . . . . K-3
ELECTRONIC CONTROL SYSTEM . . . . . .. K-9
AND CONTENTS. . . . . . . . . . . K-12
(ELECTRONIC CONTROL) . . . . . . . K-12
INPUT/OUTPUT SIGNAL AND RELATED
CONTROLS . . . . . . . . . . . . . K-13
AUTOMATIC TRANSAXLE SHIFT
MECHANISM . . . . . . . . . . . . . . K-14
K–2
ABBREVIATIONS , OUTLINE
ABBREVIATIONS
A6E560101030T01
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OUTLINE OF CONSTRUCTION
A6E560201030T01
•
The construction and operation of the FN4A-EL type automatic transaxle of the Mazda6 (GG) is essentially
carried over from that of the current PREMACY (CP) FN4A-EL automatic transaxle models, except for the
following features. (See PREMACY Training Manual 3351-1A-01A.)
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FEATURES
A6E560201030T02
Improved reliability
•
The conclusion type of differential ring gear has been changed from a rivet type to a bolt type.
•
Adoption of a oil pressure switch.
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SPECIFICATIONS
A6E560201030T03
ABBREVIATIONS
ATF
Automatic transaxle fluid
EC-AT
Electronically controlled automatic transaxle
PCM
Powertrain control module
TCC
Torque converter clutch
1GR
First gear
2GR
Second gear
3GR
Third gear
4GR
Fourth gear
OUTLINE
Item
Mazda6 (GG)
Current PREMACY (CP)
Engine
LF
FS
Transaxle type
FN4A-EL
Gear ratio
1GR
2.816
2GR
1.497
3GR
1.000
4GR
0.725
Reverse
2.648
Final gear ratio
4.416
3.904
ATF
Type
ATF M-V
ATF M-III or equivalent (e.g.
Dexron
®
II)
Capacity
(Approximate
quantity)
L {US qt, lmp qt)
7.2 {7.6, 6.3}
Torque converter stall torque ratio
1.950
Hydraulic system
Forward clutch (number of drive/
driven plates)
4/4
3-4 clutch (number of drive/driven
plates)
3/3
Reverse clutch (number of drive/
driven plates)
2/2
Low and reverse brake (number of
drive/driven plates)
5/5
Band servo
Servo diameter (piston
outer dia.)
mm {in}
64.6 {2.54}
Front planetary gear
(number of teeth)
Front sun gear
49
Front pinion gear
20
Front internal gear
89
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