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11.2.2. Removal and installation of assembly of the forward bridge

Details of installation of the forward bridge

1 — the Longitudinal lever
2 — the Frame
3 — the Shock-absorber
4 — the Diagonal bar
5 — the Brake line
6 — the Stabilizer of cross stability
7 — Cross steering draft

8 — the Steering bipod
9 — the Reducer (differential)
10 — Screw springs
11 — Bolts
12 — Assembly of the forward bridge
13 — Rubber plugs
14 — the Driveshaft

Removal

 PERFORMANCE ORDER

  1. Merge oil from forward differential (see the Head the Current leaving and service).
  2. Separate the driveshaft (14) from a connecting flange of the leading gear wheel of the main transfer and tie up it to a frame.
  3. Give nuts of fastening of the lower support of shock-absorbers (3).
  4. Weaken fastening of a diagonal bar (4) to a frame.
  5. Disconnect brake lines (5), - at once to a zakuporta the open ends of lines for the purpose of minimization of losses of hydraulic liquid.
  6. Disconnect (and at once to a zakuporta) hydraulic lines from the executive cylinder of the drive of blocking of differential.
  7. Disconnect an electrical wiring from the sensor switch of pressure of blocking of differential.
  8. Turn out contact blocks of sensors of wear of brake shoes.
  9. Remove wheel sensors and the electrical wiring laid near assembly of the forward bridge.
  10. Remove a bar of the stabilizer of cross stability (6) assembled with racks.
  11. Take the forelock and release a koronchaty nut of fastening of steering longitudinal draft (7).
  12. Vypressuyte cross draft (7) from a steering bipod (8).
  13. Disconnect longitudinal levers (1) of a suspension bracket from a frame (2).
  14. Hang out the car so that it was possible to remove screw springs (10) (see the Section Removal and installation of springs of a forward suspension bracket).
  15. Turn out a bolt (11) of fastening of a diagonal bar (4), then give assembly of the bridge (12) forward and take it from under the car.

Installation

 PERFORMANCE ORDER

  1. In front start assembly of the bridge (12) under the car.
  2. Establish screw springs (10) (see the Section Removal and installation of springs of a forward suspension bracket).
  3. Establish (but do not tighten so far) a bolt (11) of fastening of a diagonal bar (4).
  4. Lower the car so that the possibility of landing of longitudinal levers (1) in a frame appeared.
  5. Install rubber plugs (13) and tighten nuts.
  6. Install shock-absorbers (3) and tighten their fixing nuts.
  7. Tighten fixture of support of the stabilizer of cross stability (6).
  8. Tighten a bolt (11) of fastening of a diagonal bar (4) to a frame (2).
  9. Connect cross steering draft (7) and tighten a koronchaty nut of its fastening. Record a nut the forelock.
  10. Connect brake lines (6), - track that lines passed at a distance of not less than 20 mm from springs at any provision of forward wheels.
  11. Connect hydraulic lines and an electrical wiring to the executive cylinder of the drive of blocking of differential.
  12. Connect an electrical wiring to contact blocks and sensors of wear of frictional overlays of brake shoes.
  13. Connect the driveshaft (14), - track that NEW самоконтрящиеся nuts were tightened with the required effort.
  14. Fill in oil in differential (see the Head the Current leaving and service).
  15. Pump over the brake system (see the Head Tormoznaya and auxiliary systems) and check serviceability of functioning of brakes.