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12.6.3. Removal and installation of a cross jet bar

Implementation of the procedures described below will require a press, suitable mandrels and pipes.

Removal

 PERFORMANCE ORDER

  1. In case of need a car back also establish to a poddomkratta it on the props got under a chassis frame.
  2. Give nuts and a bolt of fastening of a cross jet bar to the back bridge and the chassis. Remove a bar from the car. Details of fastening of a cross jet bar are shown on an accompanying illustration.
1 — a nut
2 — a washer
3 — a cross jet bar
4 — a bolt
  1. Check plugs of a cross jet bar for existence of signs of wear and damages. Replace defective plugs:
    1. Prop up a bar under the plug which is subject to replacement with a piece of a pipe of suitable diameter (the plug has to pass freely through a pipe).
    2. By means of the tool which mandrel will rest against an external steel tube of the plug squeeze out the plug of a bar.
    3. Moisten the external surface of the new plug with soap water and begin to push gradually the plug on the seat by means of a piece of a pipe which will rest against an external steel tube of the plug.
    4. Make sure of perpendicularity of landing of the plug and centrality of its arrangement.

Installation

Installation is made upside-down.

 PERFORMANCE ORDER

  1. Attentively check a condition of axial hairpins and bolts of a bar. Replace worn-out components.
  2. Install a cross jet bar on the car, install all fixture (nuts, bolts, washers).
  3. Lower the car on the earth, several times rock it, then tighten a chassis nut with effort of 78 ÷ 107 Nanometers. A nut of the bridge tighten 117 ÷ 158 Nanometers with effort.
  4. In case of need strongly tighten a nut of fastening of a damper of the steering drive.