Mercedes S-Class W-220

since 1998 of release

Repair and car operation



W220 Mercedes
+ Mercedes-Benz Cars of a class S (W220)
+ Operation manual
+ Routine maintenance
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Automatic transmission
+ Power shafts
+ Brake system
- Suspension bracket and steering
   Security measures
   + Forward suspension bracket
   + Back suspension bracket
   + Steering
+ Body
+ Onboard electric equipment
+ electric equipment Cхемы






Suspension bracket and steering

 Separate characteristics are provided also in the text of Head and in case of obligation of their performance are allocated with a bold print


General parameters

(In brackets for models with the extended base)

Base of wheels, mm

2965 (3085)

Track of wheels, mm

1574

Minimum diameter of a turn, m

(In brackets for models with the extended base)

Except 4MATIC

11.7 (12.1)

4MATIC

11.8 (12.2)

Forward suspension bracket

Design

Independent, 4-lever, with pneumatic shock-absorbers, the adaptive dempfiruyushchy system which is automatically changing rigidity of racks shock-absorbers depending on roughness of the road, and a road clearance - depending on speed. Stabilizer of cross-section stability. Aluminum and steel elements are applied

Back suspension bracket

Design

Independent multilever, with pneumatic shock-absorbers, adaptive dempfiruyushchy system. Stabilizer of cross-section stability. Aluminum and steel elements are applied

Steering

Design

Reechnoye, with the hydraulic booster, sensitive to speed. A steering column - safety, telescopic, with shift function when landing and inclination adjustment

Turns of a steering wheel

2.8 from an emphasis against the stop

Power steering liquid

1 l

Corners of installation of wheels

Measurement of a road clearance of a suspension bracket

cоответствует to a tilt angle of a power shaft to a horizontal

Road clearance

It is measured during a hail., a method presented on an illustration.

  • Forward suspension bracket
6.9 °±1.5 °
  • Back suspension bracket
- 0.9 °±1 °

Forward wheels

Convergence

0°32 '±10' (4.13±1.29 mm)

Divergence of wheels at turn on 20 °

1°37 '±30'

Disorder depending on a road clearance of a forward suspension bracket (is regulated)

5.4 °

- 0°58 '±20'

5.9 °

- 0°54 '±20'

6.4 °

- 0°50 '±20'

6.9 °

- 0°47 '±20'

7.4 °

- 0°43 '±20'

7.9 °

- 0°38 '±20'

8.4 °

- 0°34 '±20'

Difference between the parties

0°20'

The longitudinal inclination of an axis of turn of a wheel depending on a road clearance of forward and back suspension brackets (is regulated)

Difference between the parties

0°30'

Back wheels

The convergence depending on a road clearance of a back suspension bracket (is regulated)

+0.1 °

0°35 '±7'

- 0.4 °

0°36 '±7'

- 0.9 °

0°38 '±7'

- 1.4 °

0°40 '±7'

- 1.9 °

0°41 '±7' (5.29±0.90 mm)

Difference between the parties

0°30'

Disorder depending on a road clearance of a back suspension bracket (is not regulated)

+0.1 °

- 0°44 '±30'

- 0.4 °

- 0°49 '±30'

- 0.9 °

- 0°55 '±30'

- 1.4 °

- 1°00 '±30'

- 1.9 °

- 1°06 '±30'

Difference between the parties

0°30'

Efforts of a tightening of carving connections, H • m

FORWARD SUSPENSION BRACKET

Bolt of fastening of a support of the engine to a forward suspension bracket

25

Nut of fastening of an arm of fastening of the stabilizer to a forward suspension bracket

20

Bolt of fastening of a nut for gap adjustment

8

Nut of fastening of connecting draft of the stabilizer to a rotary fist

40

Nut of fastening of the top lever to a rotary fist

125

Bolt of fastening of a back protective guard to a rotary fist

22

Nut of fastening of the shock-absorber from above

40

Nut of fastening of connecting bent for to the stabilizer

70-80

Nut of fastening of the shock-absorber to the bottom lever

100

Nut of a kulachkovy bolt of adjustment of corners of installation of forward wheels

180

BACK SUSPENSION BRACKET

Nut of fastening of connecting bent for to the stabilizer

40

Nut of fastening of a rack of adjustment of disorder of a wheel to a support of wheel М12

70

Nut of fastening of tension bent for to a wheel support

70

Nut of fastening of a flange to a power shaft

320

Nut of fastening of the bottom lever to a stretcher

70

Nut of fastening of the shock-absorber to the bottom lever

55

Bolts of fastening of connecting draft

10

Kulachkovy bolt of adjustment of corners of installation of back wheels

70

STEERING

Nuts of tips of steering drafts

60

Bolt of fastenings of a steering shaft to a shaft of the steering mechanism

110

Drain pipeline

40

The forcing pipeline

40

Bolt of fastening of the steering mechanism to a forward beam

50 + 60-90 °

Bolt of fastening of a pulley of the pump

30

The forcing pipeline to the pump М16х1 5

50

The forcing pipeline to the Tandem type pump

25

Bolt of fastening of the pump to a support on the block of cylinders

25

Fastening of the bottom steering shaft to the top

110

Bolts of wheels

150