Control Valve Springs
Unit: mm (in)
CONTROL VALVE SPRINGS SPECIFICATIONS
| Unit: mm (in) | ||||
|---|---|---|---|---|
| Location | spring designation | Free length (l) | Outer diameter (D) | |
| Upper body | L14 | Pilot valve spring | 38.98 (1.5346) | 8.9 (0.350) |
| L15 | 1-2 accumulator valve spring | 20.5 (0.807) | 6.95 (0.2736) | |
| 1-2 accumulator piston spring | 55.66 (2.1913) | 19.5 (0.768) | ||
| L16 | 1st reducing valve spring | 27.0 (1.063) | 7.0 (0.276) | |
| L17 | 3-2 timing valve spring | 23.0 (0.906) | 6.65 (0.2618) | |
| L18 | Overrun clutch reducing valve spring | 37.5 (1.476) | 7.0 (0.276) | |
| L19 | Torque converter relief valve spring | 33.3 (1.311) | 9.0 (0.354) | |
| L20 | Torque converter clutch control valve spring | 53.01 (2.0870) | 6.5 (0.256) | |
| L21 | Cooler check valve spring | 28.04 (1.1039) | 7.15 (0.2815) | |
| Lower body | L3 | Pressure regulator valve spring | 45.0 (1.772) | 15.0 (0.591) |
| L4 | Overrun clutch control valve spring | 21.7 (0.854) | 7.0 (0.276) | |
| L5 | Accumulator control valve spring | 22.0 (0.866) | 6.5 (0.256) | |
| L6 | Shift valve A spring | 21.7 (0.854) | 7.0 (0.276) | |
| L7 | Shuttle valve spring | 51.0 (2.008) | 5.65 (0.2224) | |
| L12 | Shift valve B spring | 21.7 (0.854) | 7.0 (0.276) | |
| L13 | Pressure modifier valve spring | 32.0 (1.260) | 6.9 (0.272) | |
| Pressure modifier piston spring | 30.5 (1.201) | 9.8 (0.386) | ||
| - | Line pressure relief valve spring | 17.02 (0.6701) | 8.0 (0.315) | |
| - | Torque converter pressure holding spring | 9.0 (0.354) | 7.3 (0.287) | |