Testing Procedures
Road test vehicle to warm transmission to operating temperature. Connect pressure gauge to rear pressure port on transmission case. See Figure. Position gauge so it is visible from driver's seat. Test drive vehicle in "D". Note pressure readings. Pressures should be about as shown in GOVERNOR PRESSURE SPECIFICATIONS .
GOVERNOR PRESSURE SPECIFICATIONS
| Vehicle Speed | psi (kg/cm2 ) | |
|---|---|---|
| 240 & 240 GL | ||
| 19 MPH | 14-18 (1.0-1.3) | |
| 37 MPH | 21-27 (1.5-1.9) | |
| 68 MPH | 37-65 (3.6-4.6) | |
| 740, 740 GLE, 740 Turbo & | ||
| 760 GLE Turbo | ||
| 19 MPH | 13-21 (0.9-1.5) | |
| 31 MPH | 23-31 (1.6-2.2) | |
| 62 MPH | 59-75 (4.2-5.3) | |
| 760 GLE | ||
| 22 MPH | 16-24 (1.1-1.7) | |
| 34 MPH | 24-33 (1.7-2.3) | |
| 69 MPH | 54-71 (3.8-5.0) | |