Automatic Transmission Description
This automatic transmission is a full automatic type with 3-speed plus overdrive (O/D).
The torque converter is a 3-element, 1-step and 2-phase type and is equipped with an electronically controlled lock-up mechanism. The gear shift device consists of 3 sets of planetary gear units, 3 disc type clutches, 4 disc type brakes and 3 one-way clutches. The gear shift is done by selecting one of 7 positions ("P", "R", "N", "D", "3", "2" and "L") by means of the select lever installed on the floor.
ITEM SPECIFICATION
| Item | Specifications | |||
|---|---|---|---|---|
| Torque converter | Type | 3-element, 1-step, 2-phase type (with TCC (lock-up) mechanism) | ||
| Stall torque ratio | 2.00 | |||
| Oil pump | Type | Trochoid type oil pump | ||
| Drive system | Engine driven | |||
| Gear change device | Type | Forward 4-step, reverse 1-step planetary gear type | ||
| Shift position | "P" range | Gear in neutral, output shaft fixed, engine start | ||
| "R" range | Reverse | |||
| "N" range | Gear in neutral, engine start | |||
| "D" range | Forward 1st ↔ 2nd ↔ 3rd ↔ 4th (O/D) automatic gear change | |||
| "D" range (at 4L position (motor-shift type 4WD model only)) | Forward 1st ↔ 2nd ↔ 3rd gear change | |||
| "3" range | Forward 1st ↔ 2nd ↔ 3rd automatic gear change | |||
| "2" range | Forward 1st ↔ 2nd ↔ 3rd automatic gear change | |||
| "L" range | Forward 1st ↔ 2nd reduction, and fixed at 1st gear | |||
| Gear ratio | 1st | 2.826 | ||
| 2nd | 1.493 | |||
| 3rd | 1.000 | |||
| 4th | 0.688 | |||
| Reverse | 2.703 | |||
| Control elements | Wet type multi-disc clutch ... 3 sets Wet type multi-disc brake ... 4 sets One-way clutch ... 3 sets |
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| Transfer (motor-shift type 4WD model only) | Hi: 1.000 Lo: 1.970 |
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| Final gear reduction ratio | 5.125 | |||
| Lubrication | Lubrication system | Forced feed system by oil pump | ||
| Cooling | Cooling system | Radiator assisted cooling (water-cooled) | ||
| Fluid used | SUZUKI ATF 3317 or Mobil ATF 3309 | |||