Automatic Transmission System (SBC)

Specifications

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Specifications

Item Specifications
Transmission Type A8LR1
Engineering Model Gasoline 3.8 GDI (SBC)
Torque Converter Type 3-Element, 1-Stage, 2-Phase Type
Oil Pump System Internal Gear Type
Friction elements Clutch: 4 pcs
Brake: 2 pcs
OWC: 1EA
Planetary Gear Set 3EA
Gear ratio 1st 3,665
2nd 2.396
3rd 1.610
4th 1.190
5th 1.000
6th 0,826
7th 0,643
8th 0,556
Provide Regression 2,273
Final gear ratio 3.909
Accumulator 6EA
Solenoid valve 9EA
Gear Selector Position 4 Range (P, R, N, D)
Oil Filter 1EA

* VFS: Variable Force Solenoid Sensors Input Speed Sensor ? Type: Hall sensor ? Specifications
Operating condition (°C) °F (-40 ~ 150) -40 ~ 302
Air Gap (mm) in. 1,3 (0,0512)
Output voltage (V) High 1,4
Low 0,7

Mid Speed Sensor ? Type: Hall sensor ? Specifications
Operating condition (°C) °F (-40 ~ 150) -40 ~ 302
Air Gap (mm) in. 1,3 (0,0512)
Output voltage (V) High 1,4
Low 0,7

Output Speed Sensor ? Type: Hall Sensor ? Specifications
Operating condition (°C) °F (-40 ~ 150) -40 ~ 302
Air Gap (mm) in. 1,3 (0,0512)
Output voltage (V) High 1,4
Low 0,7

Oil Temperature Sensor ? Type: Negative temperature coefficient type ? Specifications
Temp. [(°C) °F] Resistance (k?)
(-40)-40 139,5
(-20)-4,0 47,4
(0)32,0 18,6
(20)68,0 8.10
(40)104,0 3,80
(60)140,0 1,98
(80)176,0 1,08
(100)212,0 0,63
(120)248,0 0,38
(140)284,0 0,25
(150)302,0 0,16

Inhibitor Switch ? Type: 4-Terminal Output Signal Combination ? Specifications
Supply voltage (V) 12
Output type Output signal combination

Solenoid Valves Direct Control VFS[UD/C, 27/B, 6/C] ? Control Type: Normal low type
Control pressure [kPa (kgf/cm², psi)] 0 ~ 1569,06
(0~16,0~227,57)
Current Value (mA) 0 ~ 1100
Internal Resistance (?) 5,0 ~ 5,6

Direct Control VFS[8LR/B] ? Control Type: Normal low type
Control pressure [kPa (kgf/cm², psi)] 0 ~ 2108,42
(0 ~ 21,5 ~ 305,80)
Current Value (mA) 0 ~ 1100
Internal Resistance (?) 5,0 ~ 5,6

Direct Control VFS[4&OD/C] ? Control Type: Normal high type
Control pressure [kPa (kgf/cm², psi)] 0 ~ 1569,06
(0~16,0~227,57)
Current Value (mA) 0 ~ 1100
Internal Resistance (?) 5,0 ~ 5,6

Direct Control VFS[35R/C] ? Control Type: Normal high type
Control pressure [kPa (kgf/cm², psi)] 0 ~ 2108,42
(0 ~ 21,5 ~ 305,80)
Current Value (mA) 0 ~ 1100
Internal resistance (Ω) 5,0 ~ 5,6

Line Pressure Control VFS ? Control Type: Normal high type
Control pressure [kPa (kgf/cm², psi)] 0 ~ 500,14
(0 ~ 5,1,0 ~ 72,54)
Current Value (mA) 0 ~ 850
Internal Resistance (?) 4,8 ~ 5,4

Damper Clutch Control VFS ? Control Type: Normal low type
Control pressure [kPa (kgf/cm², psi)] 0 ~ 500,14
(0 ~ 5,1, 0 ~ 72,54)
Current Value (mA) 0 ~ 850
Internal Resistance (?) 4,8 ~ 5,4

ON/OFF Solenoid Valve ? Control Type: Normal low type
Control pressure [kPa (kgf/cm², psi)] 539,36
(5,5, 78,23)
Internal Resistance (?) 10 ~ 11

Solenoid Valve Operation Table
UD/C 4&OD/C 35R/S 27/B 8LR/B 6/C ON/OFF
P or or or
N or or or or
1 or or or
2 or or or or
3 or or
4 or or
5
6 or or
7 or or
8 or or
LOW or or or or
REV or or or

O : Connection status

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 lever bracket bolt 8,8 ~ 13,7 0,9 ~ 1,4 6,5 ~ 10,1
Park/neutral position switch bolt 9,8 ~ 11,8 1,0 ~ 1,2 7,2 ~ 8,7
Oil Drain Plug 22,6 ~ 24,5 2,3 ~ 2,5 16,6 ~ 18,1
Oil Level Check Plug 22,6 ~ 24,5 2,3 ~ 2,5 16,6 ~ 18,1
Torque converter bolt 45,1 ~ 52,0 4,6 ~ 5,3 33,3 ~ 38,3
Automatic Transmission Upper Mounting Bolt (TM=>Eng) 63,7 ~ 83,4 6,5 ~ 8,5 47,0 ~ 61,5
34,3 ~ 46,1 3,5 ~ 4,7 25,3 ~ 34,0
Automatic Transmission Lower Mounting Bolt (Eng=>TM) 39,2 ~ 46,1 4,0 ~ 4,7 28,9 ~ 34,0
78,5 ~ 98,1 8,0 ~ 10,0 57,9 ~ 72,3

Lubricants

Fluid
Item Specified Lubricant Quantity
Transmission Fluid GS CALTEX ATF SP-IV-RR
Hyundai Genuine ATF SP-IV-RR
Approx. 10.5 L
(2.774 US gal, 11.09 US qt, 9.24 Imp qt)

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