Automatic Transmission
Specifications
In this manual: Automatic Transmission
~5min read
Specifications
| Item | Specifications | |
| Transmission Type | A6MF2H | |
| Engineering Model | Gasoline 2.4 | |
| Torsional Damper | DMF Type Long Stroke | |
| Torsional Damper Size | Ø 281.4 mm (11.0787 in) | |
| Engine Clutch | Multi-disc wet clutch | |
| Oil Pump System | Paraxoid | |
| Friction elements | Clutch: 2 pcs | |
| Brake: 3 pcs | ||
| OWC: 1EA | ||
| Planetary Gear Set | 3EA | |
| Gear ratio | 1st | 4.212 |
| 2nd | 2,637 | |
| 3rd | 1.800 | |
| 4th | 1,386 | |
| 5th | 1.000 | |
| 6th | 0,772 | |
| Provide Regression | 3,385 | |
| Final gear ratio | 3.320 | |
| Fluid pressure balance piston | 2 pcs | |
| Accumulator | 4 pcs | |
| Solenoid valve | 8 pcs. (VFS: 6 pcs., ON/OFF: 2 pcs.) | |
| Gear Selector Position | 4 Range (P, R, N, D) | |
| Oil Filter | 1EA | |
VFS: Variable Force Solenoid
Gauges
Input Speed Sensor Type: Hall Sensor Specifications| Operating condition (°C) °F | ((-)40 ~ 150)) -40 ~ 302 | |
| Air Gap (mm) in. | (0,95 ~ 1,55) 0,950 ~ 1,55 | |
| Output voltage (V) | High | 0,3 ~ 7,5 |
| Low | 0,7 ~ 1,4 | |
Output Speed Sensor Type: Hall Sensor Specifications
| Operating condition (°C) °F | ((-)40 ~ 150)) -40 ~ 302 | |
| Air Gap (mm) in. | (0,25 ~ 1,90) 0,098 ~ 0,0748 |
|
| Output voltage (V) | High | 0,3 ~ 7,5 |
| Low | 0,7 ~ 1,4 | |
Oil Temperature Sensor Type: Negative Temperature Coefficient Type Specifications
| Temp. (°C) °F | Resistance (k?) |
| (-40)-40 | 46,8 |
| (-20)-4,0 | 15,6 |
| (0)32,0 | 5,88 |
| (20)68,0 | 2,51 |
| (40)104,0 | 1,17 |
| (60)140,0 | 0,59 |
| (80)176,0 | 0,32 |
| (100)212,0 | 0,18 |
| (120)248,0 | 0,11 |
| (140)284,0 | 0,07 |
| (165)329,0 | 0,43 |
Inhibitor Switch Type: 4-Terminal Combination Output Signal Specifications
| Supply voltage (V) | 12 |
| Output type | Output signal combination |
Electric Oil Pump (EOP) Specifications
| Pump | Pump capacity | Approx. 6.46 cm³ per revolution |
| Type | Internal gear | |
| Motor | Type | Brushless DC motor (3-phase) |
| Torque | Rated 1.5 N·m | |
| Speed range | 100 ~ 2500 rpm |
Oil Pump Unit (OPU) Specifications
| Operating Voltage (V) | 12 |
| Current | 15 ~ 20 A (normal), 30 A |
Solenoid valves
Direct Control VFS [2-6/B, E/C] Control Type: Normal Low Type| Control pressure, kPa (kgf/cm², psi) |
9,81 ~ 500,14 (0,1 ~ 5,1, 1,42 ~ 72,54) |
| Current Value (mA) | 50 ~ 850 |
| Internal Resistance (?) | 5.1 |
Direct Control VFS [UD/B, OD/C, 35R/C] Control Type: Normal High Type
| Control pressure, kPa (kgf/cm², psi) |
500,14 ~ 9,81 (5,1 ~ 0,1, 72,54 ~ 1,42) |
| Current Value (mA) | 50 ~ 850 |
| Internal Resistance (?) | 5.1 |
Line Pressure Control VFS Control Type: Normal High Type
| Control pressure, kPa (kgf/cm², psi) |
500,14 ~ 9,81 (5,1 ~ 0,1, 72,54 ~ 1,42) |
| Current Value (mA) | 50 ~ 850 |
| Internal Resistance (?) | 5.1 |
ON/OFF Solenoid Valve (SS-A, SS-B) Control Type: Normal Low Type
| Control pressure kPa (kgf/cm², psi) |
490,33 (5,0, 71,12) |
| Internal Resistance (?) | 10 ~ 11 |
Solenoid valve operation chart
| Range | VFS | ON OFF | ||||||
| CP | OD | 35R | 26 | EC | SSA | SSB | ||
| Normal High | Normal Low | |||||||
| P/N | ? | ? | ? | ? | HCU control | ? | ? | |
| R | ? | ? | ? | ? | ? | ? | ||
| C | 1ST | ? | ? | ? | ? | ? | ? | |
| D | 1ST | ? | ^ | ? | ? | ? | ? | |
| D/S | 2nd | ? | ? | ? | ? | ? | ? | |
| 3rd | ? | ? | ? | ? | ? | ? | ||
| 4th | ? | ? | ? | ? | ? | ? | ||
| 5th | ? | ? | ? | ? | ? | ? | ||
| 6th | ? | ? | ? | ? | ? | ? | ||
Fail-Safe for Solenoid Valve Failure: 4th Gear Hold.
|
Clutch and brake operation chart
| Range | Grab | Brake | ||||||
| OP/K | 35R/S | OWC | LR/B | UD/B | 26/B | |||
| P/N | ? | ? | ? | ? | ? | ? | ||
| R | ? | ? | ? | ? | ? | ? | ||
| C | 1 | ? | ? | ? | 0 | ? | ? | |
| D | 1 | ? | ? | ? | 0 | ? | ? | |
| D/S | 2 | ? | ? | ? | ? | ? | ? | |
| 3 | ? | ? | ? | ? | ? | ? | ||
| 4 | ? | ? | ? | ? | ? | ? | ||
| 5 | ? | ? | ? | ? | ? | ? | ||
| 6 | ? | ? | ? | ? | ? | ? | ||
?: Operating Condition 0: Operates at vehicle speed below 5 km/h.
Tightening torque
| Item | N·m | kgf·m | lb-ft |
| TCM Mounting Bolt | 9,8 ~ 11,8 | 1,0 ~ 1,2 | 7,2 ~ 8,7 |
| Shift cable bracket bolt | 14,7 ~ 21,6 | 1,5 ~ 2,2 | 10,8 ~ 15,9 |
| Input speed sensor bolt | 9,8 ~ 11,8 | 1,0 ~ 1,2 | 7,2 ~ 8,7 |
| Output speed sensor bolt | 9,8 ~ 11,8 | 1,0 ~ 1,2 | 7,2 ~ 8,7 |
| Shift lever bracket bolt | 8,8 ~ 13,7 | 0,9 ~ 1,4 | 9,4 ~ 10,8 |
| Park/neutral position switch bolt | 9,8 ~ 11,8 | 1,0 ~ 1,2 | 7,2 ~ 8,7 |
| ATF heater | 9,8 ~ 11,8 | 1,0 ~ 1,2 | 7,2 ~ 8,7 |
| Valve body cover bolt | 13,8 ~ 15,7 | 1,2 ~ 1,4 | 10,1 ~ 11,6 |
| Eye bolt | 2,9 ~ 4,9 | 0,3 ~ 0,5 | 2,2 ~ 3,6 |
| ATF drain plug | 34,3 ~ 44,1 | 3,5 ~ 4,5 | 25,3 ~ 32,6 |
| Automatic transmission upper mounting bolt (TM => Eng) | 42,2 ~ 53,9 | 4,3 ~ 5,5 | 31,1 ~ 39,8 |
| Automatic transmission lower mounting bolt (Eng => TM) | 42,2 ~ 48,1 | 4,3 ~ 4,9 | 31,1 ~ 35,4 |
| 42,2 ~ 53,9 | 4,3 ~ 5,5 | 31,1 ~ 39,8 | |
| Automatic transmission support bracket bolt | 107,9 ~ 127,5 | 11,0 ~ 13,0 | 79,6 ~ 94,0 |
Lubricants
| Item | Specified Lubricant | Quantity |
| Transmission fluid | ATF SP-? or equivalent | 6 L (1.59 US gal, 6.34 US qt, 5.28 Imp qt) |
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