Renault Megane, Scenic

Since 1996 of release

Repair and car operation



Reno Megan, Stsenik
+ Cars of mark Renault Megane
+ Maintenance service
+ Engine repair
+ System of cooling, heating
+ Power supply systems, release
+ Engine electric equipment
+ Coupling
+ Transmission
+ Power shafts
+ Brake system
- Suspension bracket and steering
   Removal and installation of assemblage of a forward rotary fist
   Check and replacement of bearings of a nave of a forward wheel
   Removal and installation of a forward rack
   Partition of a forward rack
   Removal and installation of the forward stabilizer of cross-section stability
   Removal, partition and installation of the bottom lever of a forward suspension bracket
   Removal and installation of the spherical hinge of the bottom lever of a forward suspension bracket
   Check and replacement of bearings of a nave of a back wheel
   Removal, check and installation of the back shock-absorber
   Removal and installation of the back stabilizer of cross-section stability (back axis of the closed type)
   Removal and installation of a back axis
   The general description of a partition of a back axis
   Check and adjustment of a road gleam of the car
   Removal and steering wheel installation
   Removal, survey and installation of a steering column
   Removal, survey and installation of the steering mechanism
   Removal and installation of the pump of the steering hydraulic booster
   Prorolling of hydrosystem of the steering hydraulic booster
   Replacement of a protective cover of the steering mechanism
   Removal and installation of a tip of steering draught
   Removal and installation of cross-section steering draught
   Corners of installation of wheels
+ Body
+ Onboard electric equipment
+ Electric equipment schemes



Suspension bracket and steering

Specifications

Forward suspension bracket

The characteristic

Value

Lateral люфт assemblages of a nave of a forward wheel

0 - 0.05 mm

Back suspension bracket

The characteristic

Value

Lateral люфт assemblages of a nave of a back wheel

0 - 0.03 mm

The steering mechanism

The characteristic

Value

Length of a safety intermediate shaft of a steering column:

 

   All models, except Scenic:

 

      Models without the steering hydraulic booster

426.6 0.5 mm

      Models with the steering hydraulic booster

370.4 0.5 mm

      Models Scenic:

 

         Models without the steering hydraulic booster

426.6 0.5 mm

         Models with the steering hydraulic booster

378.1 0.5 mm

Corners of installation of wheels

The characteristic

Value

Convergence of forward wheels (the car ненагружен)

0 10 ' (1 1 mm) a return convergence

Convergence of back wheels (the car ненагружен):

 

   Back axis of the closed type

-050 ' 20 ' (-5 2 mm)

   Back axis of open type, except models Scenic

-030 ' 20 ' (-3 2 mm)

   Models Scenic

-025 ' 20 ' (-2.5 2 mm)

Pressure in tyres

Address to the Head Maintenance service

The moments of an inhaling of Nanometer

Forward suspension bracket

The characteristic

Value

Bolts of fixing clips of the stabilizer of cross-section stability

32

The stabilizer of cross-section stability to the bottom levers:

 

   All models, except Scenic
   Scenic

32
20

Power shaft nut

Address to the Head Power shafts

The bottom lever:

 

   Nuts шарнирных bolts:

 

      All models, except Scenic
      Models Scenic

90
100

Coupling bolt of the spherical hinge

80

Nut of a bolt of fastening of the spherical hinge

65

Suspension bracket rack:

 

   Bolts of fastening of a rack to a rotary fist

170

   Bolts of the top fastening of a rack

30

   Nut of a plate of the top fastening of a rack

60

Bolts of fastening of a stretcher to the bottom:

 

   Bolts of 10 mm
   Bolts of 12 mm

60
110

Back suspension bracket

The characteristic

Value

Bolts of the stabilizer of cross-section stability - an axis of the closed type

60

Fixing nuts of an axis

100

The shock-absorber:

 

   Bolt of the top fastening

100

   Bolt of the bottom fastening:

 

      All models, except Scenic

135

      Models Scenic

125

Back rotary fist to the longitudinal lever of a suspension bracket - models Scenic

70

Nave nut

175

The steering mechanism

The characteristic

Value

Connecting nuts of hydraulic tubes:

 

Bringing tube of the steering mechanism

24

озвратная a tube of the steering mechanism:

 

   Aluminium картер
   Steel картер

22
28

Gear wheel to картеру the steering mechanism

15

Steering column:

 

   Fixing nuts and bolts

20

   Nut of a coupling bolt of the universal hinge

25

   Fixing bolts of the steering mechanism

50

   Bolt of fastening of a steering wheel

45

The sharovyj hinge of cross-section steering draught:

 

   Fixing nut
   Coupling bolt

35
20

The sharovyj hinge of cross-section bent for the helmsman рейке:

 

   Assemblage of steering mechanism SMI

50

   Assemblage of steering mechanism TRW

80

Wheels

The characteristic

Value

Wheel bolts

Address to the Head Maintenance service

The general description

The independent forward suspension bracket is supplied by racks MacPherson consisting of spring springs and collected with them in uniform knot of telescopic shock-absorbers. Racks MacPherson lean against the bottom levers of a suspension bracket supplied at internal edge with assembly rubber plugs, and at external - the spherical hinge. The forward rotary fists bearing bearings of wheels, supports of a brake and assemblage of naves/disks, fasten to racks MacPherson bolts and are connected with the bottom levers by means of spherical hinges. The forward stabilizer of cross-section stability, the uniter of a rack of a suspension bracket, fastens to a stretcher rubber plugs.
The device of a back suspension bracket differs according to capacity of model. As a rule, petrol models with small volume of the engine, including all models without турбокомпрессора, are equipped by a back axis of the closed type, and model with the big engine and models Scenic - a back axis of open type. The back axis of the closed type consists of two торсионов, prisoners in tubular to a traverse, connecting longitudinal levers of a back suspension bracket. The stabilizer of cross-section stability is located behind a cross-beam and also attached to both longitudinal levers. The axis of open type consists of two торсионов, two stabilizers of cross-section stability and a metal cross-beam of L-shaped section which is connected with both longitudinal levers of a suspension bracket. Торсионы and stabilizers of cross-section stability are connected in the centre by a bar, and their external ends fasten to longitudinal levers.
The shaft of a steering column has two universal hinges - in the middle and at the basis. The bottom universal hinge fastens to a gear wheel of the steering mechanism by means of a coupling bolt.
The steering mechanism is established on a stretcher. It is connected with rotary levers of fists two cross-section steering draughts and spherical hinges. Tips of cross-section steering draught have a carving that it was possible to adjust a convergence.
The steering hydraulic booster is established on the majority of models. The amplifier hydrosystem includes the pump resulted by a belt from a pulley коленвала.