Mazda MX-3 silhouetteMX-3

Technical Data — K. Automatic Transaxle

TD-19spec table

Automatic transaxle FA4A-EL (F4A-EL). Most values shared across B6/K8; differences: Final gear ratio (B6 3.833, K8 4.058) and Engine stall speed (B6 2,100—2,400, K8 2,450—2,750 rpm).

K. AUTOMATIC TRANSAXLE

Automatic Transaxle FA4A-EL (F4A-EL) — Specifications (B6 DOHC vs K8 DOHC)

Transaxle model
Sub-item / Unit
B6 DOHCFA4A-EL (F4A-EL)
K8 DOHCFA4A-EL (F4A-EL)
Torque converter stall torque ratio
Sub-item / Unit
B6 DOHC2.000:1
K8 DOHC2.000:1
Gear ratio
Sub-item / Unit1GR
B6 DOHC2.800
K8 DOHC2.800
Gear ratio
Sub-item / Unit2GR
B6 DOHC1.540
K8 DOHC1.540
Gear ratio
Sub-item / Unit3GR
B6 DOHC1.000
K8 DOHC1.000
Gear ratio
Sub-item / Unit4GR
B6 DOHC0.700
K8 DOHC0.700
Gear ratio
Sub-item / UnitReverse
B6 DOHC2.333
K8 DOHC2.333
Final gear ratio
Sub-item / Unit
B6 DOHC3.833
K8 DOHC4.058
Automatic transaxle fluid (ATF)
Sub-item / UnitType
B6 DOHCDexron® II or M-III
K8 DOHCDexron® II or M-III
Automatic transaxle fluid (ATF)
Sub-item / UnitCapacity L {US qt, Imp qt}
B6 DOHC5.8 {6.1, 5.1}
K8 DOHC5.8 {6.1, 5.1}
Engine stall speed rpm
Sub-item / UnitAll ranges and R position
B6 DOHC2,100—2,400
K8 DOHC2,450—2,750
Time lag sec.
Sub-item / UnitN → D range
B6 DOHC0.5—0.6
K8 DOHC0.5—0.6
Time lag sec.
Sub-item / UnitN → R position
B6 DOHC0.6—0.7
K8 DOHC0.6—0.7
Line pressure kPa {kgf/cm², psi}
Sub-item / UnitAt idle — All ranges
B6 DOHC430—550 {4.3—5.7, 62—81}
K8 DOHC430—550 {4.3—5.7, 62—81}
Line pressure kPa {kgf/cm², psi}
Sub-item / UnitAt idle — R position
B6 DOHC730—870 {7.4—8.9, 110—120}
K8 DOHC730—870 {7.4—8.9, 110—120}
Line pressure kPa {kgf/cm², psi}
Sub-item / UnitAt stall — All ranges
B6 DOHC920—1040 {9.3—10.7, 140—152}
K8 DOHC920—1040 {9.3—10.7, 140—152}
Line pressure kPa {kgf/cm², psi}
Sub-item / UnitAt stall — R position
B6 DOHC1500—1700 {15.2—17.4, 217—247}
K8 DOHC1500—1700 {15.2—17.4, 217—247}
Throttle pressure kPa {kgf/cm², psi}
Sub-item / UnitAt idle — D range
B6 DOHC68—116 {0.69—1.19, 9.9—16.9}
K8 DOHC68—116 {0.69—1.19, 9.9—16.9}
Throttle pressure kPa {kgf/cm², psi}
Sub-item / UnitAt stall — D range
B6 DOHC420—510 {4.2—5.3, 60—75}
K8 DOHC420—510 {4.2—5.3, 60—75}
Oil pump — Outer and inner rotor clearance mm {in}
Sub-item / UnitStandard
B6 DOHC0.02—0.04 {0.00079—0.00157}
K8 DOHC0.02—0.04 {0.00079—0.00157}
Oil pump — Outer and inner rotor clearance mm {in}
Sub-item / UnitMaximum
B6 DOHC0.05 {0.00197}
K8 DOHC0.05 {0.00197}
Oil pump — Spool outer diameter mm {in}
Sub-item / UnitStandard
B6 DOHC14.00 {0.551}
K8 DOHC14.00 {0.551}
Oil pump — Spool outer diameter mm {in}
Sub-item / UnitMinimum
B6 DOHC13.98 {0.550}
K8 DOHC13.98 {0.550}
Oil pump — Between oil pump boss and inner rotor clearance mm {in}
Sub-item / UnitStandard
B6 DOHC0.04—0.115 {0.00157—0.00453}
K8 DOHC0.04—0.115 {0.00157—0.00453}
Oil pump — Between oil pump boss and inner rotor clearance mm {in}
Sub-item / UnitMaximum
B6 DOHC0.125 {0.00492}
K8 DOHC0.125 {0.00492}
3-4 clutch — Number of drive/driven plates
Sub-item / Unit
B6 DOHC3/3
K8 DOHC3/3
3-4 clutch — Drive plate thickness mm {in}
Sub-item / UnitStandard
B6 DOHC1.6 {0.063}
K8 DOHC1.6 {0.063}
3-4 clutch — Drive plate thickness mm {in}
Sub-item / UnitMinimum
B6 DOHC1.4 {0.055}
K8 DOHC1.4 {0.055}
3-4 clutch clearance mm {in}
Sub-item / Unit
B6 DOHC1.3—1.6 {0.051—0.063}
K8 DOHC1.3—1.6 {0.051—0.063}
3-4 clutch — Snap ring size mm {in}
Sub-item / Unit
B6 DOHC1.4 {0.055}, 1.6 {0.063}, 1.8 {0.071}, 2.0 {0.079}, 2.2 {0.087}, 2.4 {0.094}
K8 DOHC1.4 {0.055}, 1.6 {0.063}, 1.8 {0.071}, 2.0 {0.079}, 2.2 {0.087}, 2.4 {0.094}
Forward clutch — Number of drive/driven plates
Sub-item / Unit
B6 DOHC3/3
K8 DOHC3/3
Forward clutch — Drive plate thickness mm {in}
Sub-item / UnitStandard
B6 DOHC1.6 {0.063}
K8 DOHC1.6 {0.063}
Forward clutch — Drive plate thickness mm {in}
Sub-item / UnitMinimum
B6 DOHC1.4 {0.055}
K8 DOHC1.4 {0.055}
Forward clutch clearance mm {in}
Sub-item / Unit
B6 DOHC1.0—1.2 {0.039—0.047}
K8 DOHC1.0—1.2 {0.039—0.047}
Forward clutch — Snap ring size mm {in}
Sub-item / Unit
B6 DOHC1.8 {0.071}, 1.95 {0.077}, 2.1 {0.083}, 2.25 {0.089}, 2.4 {0.094}, 2.55 {0.100}, 2.7 {0.106}, 2.85 {0.112}
K8 DOHC1.8 {0.071}, 1.95 {0.077}, 2.1 {0.083}, 2.25 {0.089}, 2.4 {0.094}, 2.55 {0.100}, 2.7 {0.106}, 2.85 {0.112}
Coasting clutch — Number of drive/driven plates
Sub-item / Unit
B6 DOHC2/2
K8 DOHC2/2
Coasting clutch — Drive plate thickness mm {in}
Sub-item / UnitStandard
B6 DOHC1.6 {0.063}
K8 DOHC1.6 {0.063}
Coasting clutch — Drive plate thickness mm {in}
Sub-item / UnitMinimum
B6 DOHC1.4 {0.055}
K8 DOHC1.4 {0.055}
Coasting clutch clearance mm {in}
Sub-item / Unit
B6 DOHC1.0—1.2 {0.039—0.047}
K8 DOHC1.0—1.2 {0.039—0.047}
Coasting clutch — Snap ring size mm {in}
Sub-item / Unit
B6 DOHC1.60 {0.063}, 1.75 {0.069}, 1.90 {0.075}, 2.05 {0.081}, 2.20 {0.087}, 2.35 {0.093}, 2.50 {0.098}, 2.65 {0.104}
K8 DOHC1.60 {0.063}, 1.75 {0.069}, 1.90 {0.075}, 2.05 {0.081}, 2.20 {0.087}, 2.35 {0.093}, 2.50 {0.098}, 2.65 {0.104}
Reverse clutch — Number of drive/driven plates
Sub-item / Unit
B6 DOHC2/2
K8 DOHC2/2
Reverse clutch — Drive plate thickness mm {in}
Sub-item / UnitStandard
B6 DOHC1.6 {0.063}
K8 DOHC1.6 {0.063}
Reverse clutch — Drive plate thickness mm {in}
Sub-item / UnitMinimum
B6 DOHC1.4 {0.055}
K8 DOHC1.4 {0.055}
Reverse clutch clearance mm {in}
Sub-item / Unit
B6 DOHC1.0—1.3 {0.039—0.051}
K8 DOHC1.0—1.3 {0.039—0.051}
Reverse clutch — Snap ring size mm {in}
Sub-item / Unit
B6 DOHC2.0 {0.079}, 2.2 {0.087}, 2.4 {0.094}, 2.6 {0.102}, 2.8 {0.110}, 3.0 {0.118}
K8 DOHC2.0 {0.079}, 2.2 {0.087}, 2.4 {0.094}, 2.6 {0.102}, 2.8 {0.110}, 3.0 {0.118}

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