Hyundai Palisade: Automatic Transaxle System (A8LF1) / Specifications
| Specifications |
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Item |
Specifications |
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Engine type |
Gasoline 3.8GDI |
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Automatic transaxle type |
A8LF1 |
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Clutch type |
Torque converter |
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Drive system |
2WD/4WD |
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Gear ratio |
1st |
4.808 |
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2nd |
2.901 |
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3rd |
1.864 |
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4th |
1.424 |
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5th |
1.219 |
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6th |
1.000 |
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7th |
0.799 |
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8th |
0.648 |
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Reverse |
3.425 |
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Final gear ratio |
3.510(2WD)/3.648(4WD) |
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Elements |
Solenoid valve |
Direct control VFS |
5ea |
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Indirect control VFS |
2ea |
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ON/OFF |
1ea |
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Clutch & Brake |
Clutch |
4ea |
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Brake |
2ea |
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Planetary gear |
3ea |
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Oil filter |
1ea |
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ATF |
ATF Grade |
Recommended |
Allowed |
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ATF SP-IV or ATF SP4M-1 |
SK ATF SP-IV or SP4M-1 MICHANG ATF SP-IV or SP4M-1 NOCA ATF SP-IV or SP4M-1 Hyundai Genuine ATF SP-IV or SP4M-1 |
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ATF quantity |
About 7.0 L (1.85 U.S gal., 7.40 U.S.qt., 6.16 Imp.qt.) |
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※ VFS : Variable Force Solenoid
Sensors
Speed Sensor (Input shaft, Middle, Output shaft)
▷ Type : Hall Effect Sensor
▷ Specifications
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Items |
Specifications |
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Operation condition(°C)°F |
(-40 to 150) -40 to 302 |
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Output voltage(V) |
High |
1.18 - 1.68 |
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Low |
0.59 - 0.84 |
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Oil Temperature Sensor
▷ Type : Negative Thermal Coefficient (NTC)
▷ Specifications
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Temp.[(°C)°F] |
Resistance (kΩ) |
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(-40) -40 |
48.1 |
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(-20) -20 |
15.6 |
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(0) 32 |
5.88 |
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(20) 68 |
2.51 |
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(40) 104 |
1.120 |
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(60) 140 |
0.612 |
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(80) 176 |
0.329 |
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(100) 212 |
0.186 |
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(120) 248 |
0.109 |
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(140) 284 |
0.067 |
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(150) 302 |
0.053 |
Position Sensor
▷ Specifications
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Items |
Specifications |
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Output type |
Non-Contact type (2 channels, PWM signal output) |
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Input power (V) |
4.5 - 5.5 |
Solenoid Valves
▷ Specifications
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Items |
Specifications |
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Direct control VFS |
Normally Low : 28/B, 46/C, 37R/C Normally High : UD/C, OD/C&LR/B |
Control current (mA) |
0 - 1100 |
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Control pressure [kpa (kgf/cm, psi) |
0 - 1,569.06 (0 - 16, 0 - 227.57) |
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Internal resistance (Ω) |
5.3 ± 0.3 |
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Indirect control VFS |
Normally Low : T/CON Normally High : LINE |
Control current (mA) |
0 - 850 |
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Control pressure [kpa (kgf/cm, psi)] |
0 - 519.75 (0 - 5.3, 0 - 75.38) |
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Internal resistance (Ω) |
5.1 ± 0.3 |
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ON / OFF |
SS - A |
Control voltage (V) |
9 - 16 |
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Control pressure [kpa (kgf/cm, psi)] |
0 - 490.33 (0 - 5.0, 0 - 71.12) |
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Internal resistance (Ω) |
10 - 11 |
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Solenoid Valve & Clutch/Brake Operation Table
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Solenoid Valve |
Clutch |
Brake |
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ON/OFF |
VFS |
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Direct |
Indirect |
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SS-A |
28/B_VFS |
46/C_VFS |
37R/C_VFS |
UD/C_VFS |
OD/C & LR/B_VFS |
T/CON_VFS |
LINE_VFS |
46/C |
37R/C |
UD/C |
OD/C |
28/B |
LR/B |
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P |
● |
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● |
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◎ |
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● |
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R |
● |
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● |
● |
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◎ |
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● |
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● |
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N |
● |
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● |
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◎ |
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● |
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1 |
● |
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◎ |
◎ |
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● |
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● |
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2 |
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● |
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● |
◎ |
◎ |
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● |
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● |
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3 |
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● |
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● |
◎ |
◎ |
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● |
● |
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4 |
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● |
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● |
◎ |
◎ |
● |
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● |
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5 |
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◎ |
◎ |
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● |
● |
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6 |
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● |
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● |
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◎ |
◎ |
● |
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● |
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7 |
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● |
● |
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◎ |
◎ |
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● |
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● |
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8 |
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● |
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● |
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◎ |
◎ |
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● |
● |
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Remarks |
● : Connected ◎ : Variable connected |
●: In operation |
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Tightening Torques
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Item |
Tightening Torques |
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N.m |
kgf.m
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lb-ft |
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Postion sensor mounting nut |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
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Electronic shift actuator mounting bolt |
20.6 - 26.5 |
2.1 - 2.7 |
15.2 - 19.5 |
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Transaxle support bracket mounting bolt |
58.9 - 78.5 |
6.0 - 8.0 |
43.4 - 57.8 |
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Transaxle mounting bracket bolt |
107.9 - 127.5 |
11.0 - 13.0 |
79.6 - 94.0 |
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Roll rod support bracket mounting bolt |
49.0 - 68.6 |
5.0 - 7.0 |
36.2 - 50.6 |
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Starter mounting bolt |
49.0 - 63.7 |
5.0 - 6.5 |
36.2 - 47.0 |
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Transaxle upper mounting bolt |
63.7 - 83.4 |
6.5 - 8.5 |
47.0 - 61.5 |
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32.4 - 49.0 |
3.3 - 5.0 |
23.9 - 36.2 |
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Transaxle lower mounting bolt |
39.2 - 46.1 |
4.0 - 4.7 |
28.9 - 33.9 |
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78.5 - 98.1 |
8.0 - 10.0 |
57.9 - 72.3 |
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ATF filler plug (eyebolt) |
4.9 - 5.9 |
0.5 - 0.6 |
3.6 - 4.3 |
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ATF drain plug |
33.3 - 43.1 |
3.4 - 4.4 |
24.6 - 31.8 |
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Transaxle control module mounting nut |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
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Valve body cover mounting bolt |
11.8 - 13.7 |
1.2 - 1.4 |
8.7 - 10.1 |
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Main harness mounting bolt |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
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Main connector fixing clip mounting bolt |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
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Oil temperature sensor mounting bolt |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
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Speed sensor mounting bolt |
9.8 - 11.8 |
1.0 - 1.2 |
7.2 - 8.7 |
Special service tools
Special Service Tools
Tool Name / Number
Illustration
Description
09200-3N000
Engine support fixture (Beam)
Removal and installation of the transaxle...
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