Ford Sierra

1982-1993 of release

Repair and operation of the car



Ford Siyerra
+ 1.2. Identification of the car
+ 2. Maintenance
+ 3. General data
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
- 7. Driveshaft and back bridge
   7.1. Technical characteristics
   7.2. Removal and installation of the driveshaft
   7.3. Repair of the intermediate bearing
   7.4. Removal and installation of the back bridge
   7.5. Dismantling and assembly of the back bridge
   7.6. Dismantling and assembly of differential
   7.7. Adjustment of bearings of gear wheels of the main transfer
   7.8. Adjustment of gear wheels of the main transfer
   7.9. Assembly and adjustment of the main transfer
   7.10. Replacement of a sealing ring of a gear wheel of the main transfer
   + 7.11. Half shafts
+ 8. Steering
+ 9. Suspension brackets
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment


a773976c



7.8. Adjustment of gear wheels of the main transfer

PERFORMANCE ORDER
1. To establish flanges (8, see rice. Zadny Bridge) of adjustment of a gap of bearings of a box of differential without laying of round section.
2. To install the oiled differential box bearings, and also the replacing differential box.
3. To screw up a hand flanges of adjustment of a gap of bearings of a box of differential before contact them with bearings and to tighten a knurled nut of fixing of the replacing box.
4. To turn repeatedly replacing box for exact laying of rollers of bearings.
5. To install the indicator of hour type on a case, and to rest its measuring tip against the middle of the replacing box.
6. To execute one whole revolution of the replacing box and to watch fluctuations of an arrow of the indicator.
7. To install the replacing box in situation in which the arrow of the indicator costs an average situation between extreme indications. Not to rotate the replacing box any more.
8. To install the indicator of hour type on the holder (adaptation 15.008). To rest its measuring tip against a template of adaptation 15.075 and to adjust the indicator. For the bridge 6,5" to use the lower plane of a template, and for the bridge 7" – the top plane.
9. To rest the holder of the indicator against an end face of a gear wheel of the main transfer, and a measuring tip of the indicator in the middle of the replacing box.
10. To remove a difference concerning the distance established according to a template.
11. To correct the measured distance, selecting laying thickness between the internal bearing of the leading gear wheel and a gear wheel of the main transfer so that the deviation from the zero indication of the indicator made no more than 0,01 mm.
12. After tightening of a nut of fastening of bearings of gear wheels, it should be fullered.
13. By means of adaptation 15.047 A to establish a new sealing ring of a gear wheel of the main transfer.
14. To establish a flange of a gear wheel of the main transfer (for connection with the back hinge of the driveshaft) and to tighten a nut of fastening of a flange the corresponding moment.