Repair and service Mercedes Benz M - the Class W163 - Removal, dismantling and installation of back racks//since 1997 of release / mehanicm.ru

Mercedes M-Class W163

since 1997 of release

Repair and car operation



Mercedes W163
+ Mercedes-Benz Cars of a class M (W163)
+ Governing bodies and receptions of safe operation
+ Current leaving and service
+ Engine
+ Systems of cooling, heating and air conditioner
+ the Power supply system and production of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Avtomaticheckaya transmission
+ Transmission line
+ Brake and auxiliary systems
- Suspension bracket and steering
   + Forward suspension bracket
   - Back suspension bracket
      Removal and installation of assembly of the back bridge
      Removal, dismantling and installation of back racks
      Removal and installation of a torsionny bar
      Removal and installation of the bottom cross-section lever
      Removal and installation of the top cross-section lever
      Remove also installation of a longitudinal extension
   + Steering
   + suspension bracket Geometry
+ Body
+ Onboard electric equipment



Removal, dismantling and installation of back racks

In total самоконтрящиеся bolts and nuts are subject to replacement without fail!

Removal

Details of installation of rack-mount assemblies of a back suspension bracket

67 — Nizhny the cross-section lever of a suspension bracket
67а — Nuts
67b — Bolts
73 — the Screw spring
75 — the Telescopic shock-absorber
75а — Nuts
75u — the Nut
75р — the Cover

77 — Torsionnaya a bar
78 — the Remote plug
78а — the Bearing with a nut
78b — the Bearing
78d — the Bearing
78е — the Bearing
78f — the Connecting bolt


 PERFORMANCE ORDER

  1. Details of installation of rack-mount assembly of a back suspension bracket are shown on an illustration which all references meeting in the text concern.
  2. Remove back wheels, remove запаску (except models with fastening of the last on the holder behind a door of a back and models 163.174). At the corresponding complete set remove the external holder of a spare wheel.
  3. On models 163.174 (ML 55 AMG) remove loker of protection of wheel arches.
  4. Uncover (75р).
  5. Give nuts (75а) fastenings of rack-mount assembly to a lateral beam of a frame.
  6. Having blocked a carving rod from a provorachivaniye, release a nut (75u) the bottom support of the shock-absorber (75) on the bottom cross-section lever of a suspension bracket (67).
  7. Prop up the bottom cross-section lever of a suspension bracket (67).
  8. Release a nut and remove a connecting bolt (78f) fastenings to the bottom lever (67) of a torsionny bar (77).
  9. Having released nuts of fixing bolts, disconnect the lever (67) from a stretcher and carefully lower it down, removing from the directing.
  10. Liberate from the lever (67) carving the shock-absorber (75) a rod of rack-mount assembly, - in case of need use a hammer with soft the brisk.

Dismantling

Design of rack-mount assembly of a back suspension bracket

73 — the Screw spring
73а — the Nut
73b — the Washer
73с — the Top pillow
73d — the Basic bearing
73h — Directing springs
75 — the Shock-absorber

75с — the Bottom pillow
75f — the Cover
75g — the Washer
75y — the Plug
01 — the Tool for compression of screw springs
01а — Captures


 PERFORMANCE ORDER

  1. Details of installation of components of rack-mount assembly of a back suspension bracket are shown on an illustration which all references meeting in the text concern.
  2. Having compressed a screw spring by means of the special adaptation (01, 01а), take the shock-absorber (75).
  3. Release the tool compressing a spring.
  4. Estimate a condition of the top components of the shock-absorber, the failed details replace.

Track also correctness of installation of a washer (75g).

  1. Attentively study a condition of a rod of the piston of the shock-absorber, - in case of identification of deformations or signs of violation of smoothness of a piston stroke the shock-absorber is subject to replacement.
  2. Make sure of lack of signs of development of external leaks.
  3. The defective shock-absorber replace, - it is better in a set with the second.
  4. Collect rack-mount assembly, - spring compression is made again by means of the special adaptation.

Installation

Installation is made as it should be, the return to an order of dismantle of components. At installation of the cross-section lever the back bridge should occupy strictly horizontal situation. Track correctness of landing of a cover (75р).