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11-2-2-snyatie-i-ustanovka-sborki-perednego-mosta.html
11.2.2. Removal and installation of assembly of the forward bridge
Details of installation of the forward bridge
Removal
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- Merge oil from forward differential (see. Head Current leaving and service).
- Separate the driveshaft (14) from a connecting flange of a leading gear wheel of the main transfer and tie up it to a frame.
- Give nuts of fastening of the bottom support of shock-absorbers (3).
- Weaken fastening of a diagonal bar (4) to a frame.
- Disconnect brake lines (5), - at once закупорьте the open ends of lines for the purpose of minimization of losses of hydraulic liquid.
- Disconnect (and at once закупорьте) hydraulic lines from the executive cylinder of a drive of blocking of differential.
- Disconnect electroconducting from the sensor switch of pressure of blocking of differential.
- Turn out contact blocks of sensors of wear of brake shoes.
- Remove wheel sensors and the electroconducting laid near assembly of the forward bridge.
- Remove a bar of the stabilizer of cross-section stability (6) assembled with racks.
- Take шплинт and release a koronchaty nut of fastening of steering longitudinal draft (7).
- Vypressuyte cross-section draft (7) from a steering soshka (8).
- Disconnect from a frame (2) longitudinal levers (1) suspension bracket.
- Hang out the car so that it was possible to remove screw springs (10) (see. Section Removal and installation of springs of a forward suspension bracket).
- Turn out a bolt (11) fastenings of a diagonal bar (4), then submit assembly of the bridge (12) forward and take it from under the car.
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Installation
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- In front get assembly of the bridge (12) under the car.
- Establish screw springs (10) (see. Section Removal and installation of springs of a forward suspension bracket).
- Establish (but do not tighten while) a bolt (11) fastenings of a diagonal bar (4).
- Lower the car so that there was a possibility of landing of longitudinal levers (1) in a frame.
- Establish rubber plugs (13) and tighten nuts.
- Establish shock-absorbers (3) and tighten their fixing nuts.
- Tighten fixture of support of the stabilizer of cross-section stability (6).
- Tighten a bolt (11) fastenings of a diagonal bar (4) to a frame (2).
- Connect cross-section steering draft (7) and tighten a koronchaty nut of its fastening. Fix a nut the shplinty.
- Connect brake lines (6), - track, that lines passed on removal not less than 20 mm from springs at any provision of forward wheels.
- Connect to the executive cylinder of a drive of blocking of differential hydraulic lines and electroconducting.
- Connect electroconducting to contact blocks and sensors of wear of frictional overlays of brake shoes.
- Connect the driveshaft (14), - track, that NEW самоконтрящиеся nuts were tightened with demanded effort.
- Fill in oil in differential (see. Head Current leaving and service).
- Pump over brake system (see. Head Brake and auxiliary systems) also check serviceability of functioning of brakes.
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