AUTOMATIC TRANSAXLE SPECIFICATIONS
| Item | Specification | ||
|---|---|---|---|
| Engine type | L3 | ||
| Automatic transaxle type | FS5A-EL | ||
| Gear ratio | 1GR | 3.620 | |
| 2GR | 1.925 | ||
| 3GR | 1.285 | ||
| 4GR | 0.939 | ||
| 5GR | 0.692 | ||
| Reverse | 3.405 | ||
| Final gear ratio | 3.863 | ||
| ATF | Type | ATF M-V | |
| Capacity (Approx. quantity) | (L {US qt, IMP qt}) | 8.14 {8.60, 7.16} | |
| Torque converter stall torque ratio | 1.84 | ||
| Hydraulic system (Number of drive/driven gear plates) | Forward clutch | 4/4 | |
| 3-4 clutch | 3/3 | ||
| Reverse clutch | 2/2 | ||
| Direct clutch | 2/3 | ||
| Low and reverse brake | 5/5 | ||
| Reduction brake | 3/5 | ||
| Band servo | Servo diameter (Piston outer dia.) | (mm {in}) | 64.6 {2.54} |
| Front planetary gear (Number of teeth) | Front sun gear | 49 | |
| Front pinion gear | 20 | ||
| Front internal gear | 89 | ||
| Rear planetary gear (Number of teeth) | Rear sun gear | 37 | |
| Rear pinion gear | 30 | ||
| Rear internal gear | 98 | ||
| Primary gear (number of teeth) | 86 | ||
| Secondary gear (number of teeth) | 82 | ||
| Secondary planetary gear (Number of teeth) | Secondary sun gear | 31 | |
| Secondary pinion gear | 29 | ||
| Secondary internal gear | 89 | ||
| Output gear (number of teeth) | 22 | ||
| Ring gear (number of teeth) | 85 | ||
AUTOMATIC TRANSAXLE SPECIFICATIONS
Scheme 506
TORQUE CONVERTER OUTLINE
- The torque converter clutch mechanism mechanically engages the pump impeller and the turbine runner under a specified condition, and transmits the power, not through the fluid, but directly, preventing the slip loss of the torque converter.
- The torque converter has obtained sufficient transaxle efficiency and torque converting ratio that matches the output characteristic of each engine.
Scheme 507
TORQUE CONVERTER STRUCTURE
- The torque converter with the TCC control consists of the turbine runner, pump impeller, stator, and the TCC piston as shown in the figure. The TCC piston engages with the turbine runner and slides on the turbine hub to be pushed and contacts with the torque converter cover during the TCC control operation. In the TCC piston, a spring for torsion damper is installed to absorb the engine torque fluctuation during TCC control.
