Governor Pressure Test (A-242L)
- Transaxle must be at normal operating temperature of 122-176°F (50-80°C). Block rear wheels. DO NOT apply parking brake. Raise and support front of vehicle with safety stands.
- Remove appropriate transaxle plug and connect pressure gauge. See Figure-4. Start engine and shift vehicle into "D" position. Note governor pressure at specified vehicle speeds. Refer to the GOVERNOR PRESSURE SPECIFICATIONS table.CAUTION: Road test vehicle or use chassis dynamometer to check governor pressures exceeding minimum vehicle speed specification.
- Incorrect governor pressure may be caused by incorrect line pressure, leakage at governor pressure circuit or defective governor valve.
GOVERNOR PRESSURE SPECIFICATIONS (A-242L)
| Speed (MPH) | psi (kg/cm2 ) |
|---|---|
| 19 | 9-20 (.6-1.4) |
| 37 | 28-40 (2.0-2.8) |
| 56 | 53-64 (3.7-4.5) |