The device, service, repair of Peugeot 406 (since 1996) - 8.1.5. Replacement of sealing rings//Peugeots -

Peugeot 406

since 1996 release

Repair and operation of the car



Peugeot 406
+ 1. Maintenance instruction
+ 2. Maintenance
+ 3. Engine
+ 4. Cooling systems, heating and ventilation
+ 5. Fuel system
+ 6. System of ignition
+ 7. Coupling
- 8. Transmissions
   - 8.1. Mechanical transmission
      8.1.1. Technical data
      8.1.2. Replacement of oil in the transmission
      8.1.3. Management of gear shifting (BE3 transmission)
      8.1.4. Hummock drive of gear shifting (ML5T transmission)
      8.1.5. Replacement of sealing rings
      8.1.6. Backing lamp switch
      8.1.7. Speedometer drive sensor
      8.1.8. Removal and installation of the BE3 transmission
      8.1.9. Mechanical ML5T transmission
   + 8.2. Automatic transmission
+ 9. Power shafts
+ 10. Brake system
+ 11. Suspension bracket and steering
+ 12. Body
+ 13. Electric equipment
+ 14. Main malfunctions





8.1.5. Replacement of sealing rings

SEALING RING OF THE POWER SHAFT

PERFORMANCE ORDER
1. Lift a forward part of the car and record on supports. Remove the corresponding forward wheel and a mudguard from under the engine.
2. Merge oil from the transmission.
3. On the models equipped with ABS remove the sensor located on a suspension bracket.
4. Unscrew a nut of fastening of the spherical hinge to a nave and remove the spherical hinge from the lower lever.
Right sealing ring
5. Weaken two nuts of bolts of fastening of the intermediate bearing, then turn bolts on 90 ° so that their heads were displaced from an external ring of bearings.
6. Take away a nave of a forward wheel from the car, having extended at the same time the intermediate bearing from an installation suspension bracket.
7. When the power shaft is taken from differential, remove dustproof consolidation from the inside of a power shaft, noting the place of its installation, and support a power shaft not to damage the hinge of equal angular speeds or a protective cover of the hinge.
8. Using the big screw-driver, take a sealing ring from differential.
9. Carefully clear a nest of a sealing ring, then fill deepening between working edges of a new sealing ring lubricant. Establish a new sealing ring into place, using the corresponding tubular mandrel.
10. If the sealing ring is supplied with the protective plastic plug, also install it before installation of a power shaft.
11. Clear vents of a power shaft, grease with a thin layer of lubricant working edges of a sealing ring and a vent of a power shaft.
12. Establish dustproof consolidation on a power shaft.
13. Combine internal vents of a power shaft with semi-axial gear wheels of differential so that not to damage a sealing ring, then level the intermediate bearing with a suspension bracket of installation and finalize a power shaft.
14. Check that the intermediate bearing is correctly installed, then turn fastening bolts on 90 ° back so that their heads were established against an external ring of the bearing, and tighten fastening nuts the required moment.
15. Connect the lower spherical hinge to the lower lever. Establish a new nut of fastening of the spherical hinge and tighten the required moment.
16. Install the ABS sensor.
17. Establish a wheel and a mudguard. Lower the car on the earth.
18. Add oil in the transmission to the required level.
Left sealing ring
19. Take away the left nave from the car and take the internal end of a power shaft from differential, trying not to damage a sealing ring of a power shaft. Support a power shaft not to damage the hinge of equal angular speeds or a protective cover of the hinge.
BE3 transmission
20. Using the big screw-driver, take a sealing ring from differential.
22. Carefully clear a nest of a sealing ring, then fill deepening between working edges of a new sealing ring lubricant. Establish a new sealing ring into place, using the corresponding tubular mandrel (see above). If the sealing ring is supplied with the protective plastic plug, also install it before installation of a power shaft.
23. Clear vents of a power shaft, grease with a thin layer of lubricant working edges of a sealing ring and a vent of a power shaft.
ML5T transmission
24. Unscrew a bolt with a differential plate of fastening of the bearing and remove by means of the lever a sealing ring from a plate. Also remove a sealing ring of round section. Clear a plate and fill space between working edges of a new sealing ring lubricant. Establish a new sealing ring, using the corresponding tubular mandrel. Establish a new sealing ring of round section and install a plate on the transmission.
25. Combine vents of a power shaft with vents of a semi-axial gear wheel of differential and insert a power shaft into place so that not to damage a sealing ring.

26. Connect the lower spherical hinge to the lower lever. Establish a new nut of fastening of the spherical hinge and tighten the required moment. Install the ABS sensor. Establish a wheel and a mudguard. Lower the car on the earth. Add oil in the transmission to the required level.


SEALING RING OF THE MAIN SHAFT

PERFORMANCE ORDER
1. Remove the transmission.
2. Unscrew three bolts of fastening of the directing plug of the release bearing of the BE3 transmission (bolts of fastening are specified by shooters a photo at the left) or two bolts of fastening of the ML5T transmission (are specified by shooters a photo on the right) and remove the plug from a main shaft together with a sealing ring of round section or laying.
3. Take a sealing ring from the directing plug of the release bearing.
4. Check the surface of a main shaft contacting to a sealing ring for existence of development, zadir, scratches or other damages which, perhaps, put a sealing ring out of commission. With insignificant defects they can be zapolirovat, however more serious defects will demand replacement of a main shaft.
5. Lower a new sealing ring in pure oil and install it in the directing plug.
6. Establish a new sealing ring of round section or laying from the back of the directing plug. Install the plug into place. Screw in bolts and tighten them the required moment.
7. Examine coupling and install the transmission into place.

SEALING RING OF THE SHAFT OF THE CHOICE OF TRANSFERS (BE3 TRANSMISSION)

PERFORMANCE ORDER
1. Lift a forward part of the car and fix on supports. Remove the left forward wheel and protection from under a wing.
2. Using the big screw-driver as the lever, disconnect spherical hinged connection of a core of communication from a shaft of the choice of transfers.
3. By means of the lever take consolidation of a shaft of the choice of transfers from a casing.
4. Check the surface of a shaft of the choice of transfers contacting to a sealing ring for existence of development, zadir, scratches or other damages which, perhaps, put a sealing ring out of commission. With insignificant defects they can be zapolirovat, however more serious defects will demand replacement of a shaft of the choice of transfers.
5. Grease external edges of a new sealing ring and establish into place, moving it on a shaft of the choice of transfers against the stop.
6. Connect a core of communication with shaft of the choice of transfers.
7. Establish protection of an arch of a wheel, a wheel and lower the car.