Ford Sierra

1982-1993 of release

Repair and operation of the car



Ford Siyerra
+ 1.2. Identification of the car
+ 2. Maintenance
+ 3. General data
+ 4. Engines
+ 5. Coupling
+ 6. Transmissions
+ 7. Driveshaft and back bridge
+ 8. Steering
- 9. Suspension brackets
   - 9.1. Forward suspension bracket
      9.1.1. Technical characteristics
      9.1.2. Removal and installation of a rack of a forward suspension bracket
      9.1.3. Dismantling and assembly of a rack of a suspension bracket
      9.1.4. Removal and installation of the stabilizer
      9.1.5. Replacement of the metal-rubber plug of the lever
      9.1.6. Removal and installation of a rotary fist
      9.1.7. Check of installation of forward wheels
      9.1.8. Replacement of hug bearings of a forward wheel
   + 9.2. Back suspension bracket
+ 10. Brake system
+ 11. Body
+ 12. Electric equipment





9. Suspension brackets

9.1. Forward suspension bracket

9.1.1. Technical characteristics

GENERAL INFORMATION

Forward suspension bracket

Forward suspension bracket independent, Mac Pherson type. Consists of two racks of a suspension bracket, two lower cross levers and the cross stabilizer which ends also carry out a role of jet levers. Each rack contains a screw spring coaxial with the telescopic shock-absorber.

Installation of forward wheels
Prevention

Values are given for the car without loading.


Model
Suspension bracket type
Convergence (mm)
Parameters
To the opera -
finger zheniye povo-
company fist
Admission
Wheel tilt angle
Admission
Berlina

Berlina Base and L
Standart (standard)

Heavy Duty (strengthened)
Nominal rate from 0 to + 2,0 mm




Admissible value during control from - 2,5 to + 4,5
1 °55' ± 1 °

2 ° ± 1 °
± 1 °

- 0 °15'

+0 °05'

- 1 °15'do + 0 °45'

- 0 °05'do +1 °05'
Kombi Base, L and GL

Kombi Base, L, GL and Ghia
Standart (standard)

Business Car (consumer)
1 °55' ± 1 °

1 °50' ± 1 °
- 0 °15'

- 0 °20'

- 1 °15'do +0 °45'

- 1 °20'do +0 °40'

Kombi Base, L and GL Business Car Nivomat
1 °35' ± 1 °
- 0 °20'
- 1 °20'do +0 °40'
Kombi Base, L, GL and Ghia

Kombi Base, L, GL and Ghia
Heavy Duty Business Car (consumer strengthened)

Heavy Duty Business Car Nivomat (the consumer strengthened Nivomat)
2 °10' ± 1 °

1 °55' ± 1 °
0 °05'

0 °05'
- 0 °05'do +1 °05'

- 0 °05'do +1 °05'

Shock-absorbers

Shock-absorbers hydraulic telescopic bilateral action also make the lower part of racks of a suspension bracket. Brand: Motorcraft G 24360.

Stabilizer

The cross stabilizer is connected in a middle part to a body by means of two plugs. Shoulders of the stabilizer are connected to the lower cross levers of a suspension bracket with the help самоконтрящихся nuts. Diameter of the lever of the stabilizer: 24 mm.

Naves of forward wheels

Each nave is located on two conic bearings.

Tightening moments

The top fastening of a rack of a suspension bracket to a body
40 – 52 Nanometers
The lower fastening of a rack of a suspension bracket to a rotary fist
80 – 90 Nanometers
Spherical finger of the lever to a rotary fist of a wheel
70 – 90 Nanometers
Fastening of the hinge of the lever to an engine mount cross-piece
The 1st stage – 15 Nanometers,
The 2nd stage – to tighten on 90 °
Fastening of the stabilizer to a body
45 – 56 Nanometers
Fastening of a cross-piece of an engine mount to a body
50 – 70 Nanometers
Spherical hinge of steering thirst for a rotary fist
25 – 30 Nanometers
Wheel nave nut
275 – 315 Nanometers
Nut of fastening of a wheel
100 Nanometer