22.21.2.6 Sensor of a back wheel
Prevention
At installation of the sensor of a back wheel it is necessary to use a new bolt of fastening of the sensor and a new nut of the mechanism of reverse main gear, and also a new sealing ring of the sensor.
Removal
| PERFORMANCE ORDER |
| 1. Lift a back part of the car and record on supports. |
| 2. Unscrew nuts and remove the casing fixing a sensor electrical wiring to the car bottom. |
| 3. Establish a jack with wooden whetstone under a case of reverse main gear and raise a jack so that the weight of reverse main gear was perceived by a jack. |
| 4. Unscrew two nuts and take two bolts fixing a back part of the main transfer. |
| 5. Unscrew a nut and take the bolt fixing a forward part of the main transfer. |
| 6. Being careful, omit reverse main gear so that the driveshaft only concerned a cross basic beam. Note an arrangement and remove washers and rubber pillows from forward fastening of reverse main gear. Check a condition of rubber pillows and, if necessary, replace them. |
| 7. Unscrew a bolt and remove the sensor together with a sealing ring from a case of reverse main gear. Replace a sealing ring of the sensor. |
| 8. Define a location of the electric socket of the sensor and uncover the electric socket. Turn a lock ring and disconnect the electric socket. |
| 9. If it is necessary to remove both sensors at the same time, mark wires and electric sockets of sensors. |
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Installation
| PERFORMANCE ORDER |
| 1. According to earlier made marking connect electric sockets of the sensor and establish a cover. |
| 2. Clear the interfaced surfaces of the sensor and a case of reverse main gear and establish new sealing rings of sensors. |
| 3. Install sensors on a case of reverse main gear and fix by bolts, having tightened them the required moment. |
| 4. Check that rubber pillows and washers are correctly established on a forward part of reverse main gear and establish reverse main gear in a starting position. |
| 5. Fix reverse main gear by bolts, having screwed on them new nuts and having tightened them the required moment. |
| 6. Check correctness of an arrangement of an electrical wiring of sensors, then establish a casing on an electrical wiring and lower the car. |
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