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Mercedes-Benz G-Class (W463, 1999 issue)

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Mercedes-Benz G-class
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Mercedes-Benz
G-class
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Front suspension
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Steering
The suspension geometry
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Specifications



Separate characteristics are resulted also in the text of the Head and in case of compulsion of their performance are highlighted in bold.

Total information

Wheelbase, track, turning circle, mm See. Specifications
Designation steering 765,503

Front suspension

Design: Independent with beam axle, organized by a telescopic shock absorbers, coil springs mounted separately, trailing arms, diagonal rods and anti-roll bar (torsion bar) (see. Illustration scheme of the front suspension and details the installation of the front axle)
Control the size of the diagonal of the bar to the longitudinal control arm, mm
  • The distance between the diagonal thrust bearing housing (A)
760 ?� 0.5
  • Check the size of the trailing arm (C)
706

Rear suspension

Design: Independent with beam axle, organized similarly to the front (see. Illustration scheme of the rear suspension, and details the installation of the rear axle assembly)
Control the size of the diagonal of the bar to the longitudinal control arm, mm
  • The distance between the diagonal thrust bearing housing (B)
760 ?� 0.5
  • Check the size of the trailing arm (D)
706

Steering

Design

Drive Hydrostrengthening worm gear with circulating balls and steering linkage
Steering column Triplex, telescopic, c function offset planting and tilt adjustment
The type and amount of fluid power steering See. Specifications

Steering Pump

Petrol models

Model release of 02.10.00 67 (ZF)
Models of release since 03.10.00 on 09.27.00 67 (ZF)
Models of release since 09/28/00 VDA LF30 (LUK)

Diesel models

Models 463,323 67 (ZF)
Models 463,333
  • Models of release since 03.10.00 on 09.27.00
67 (ZF)
  • Models of release since 01/12/01
VDA LF30 (LUK)

The pressure in the tract Steering, atm

The pump 67 (ZF)
  • Petrol models manufacture 02.10.00
82 ?� 5
  • Other models
105 ?� 5
Pump VDA LF30 (LUK) 105 ?� 5
Resistance to friction rotation of the steering actuator in a central position, Nm 16
The resistance of the friction ball rotation in a central position, Nm 0.6
The frictional resistance to rotation of the screw cap bearing preload to the nomination of the latter, Nm 0.16
The frictional resistance to rotation of the screw bearing cover after placing the last preload Nm 0.1

The suspension geometry

Frame

The corners of the front and rear overhangs
  • The maximum allowable lateral spacing between the centers of the front and rear axle, mm
5
Wheelbase
  • Nominal value
See. Specifications
Limit value for the difference between the bases right and left wheels, mm 5
Angle overhang
  • Front overhang
36 ?�
  • Rear overhang
27 ?�

Dimensional characteristics to verify the geometry of the chassis (models with wheel bases 2400 and 2850)
The measuring points

1) - Wheelbase 28500
2) - the right of the direction of travel
A - Wheelbase

B - Socket
K - The distance between the test opening in 2320 or 2770

Wheel alignment

Convergence
  • Front wheels
?� 0 ?� 16 '
  • Rear-wheel drive (not adjustable)
0 ?� ?� 10 '
The collapse of the (non-regulated)
  • Front wheels
1 ?� ?� 30 '
  • Rear wheels
+20 ?� 0 '/ - 40'
Coasting
Required value Determined by the nomograms (see. Conjugated. Illustration)
Permissible difference between right and left wheel thirty'
The angle of inclination of the transverse pin / axis of rotation of the wheel (not adjustable) 9 ?� ?� 5 '
Limit angles of rotation of the front wheel (inner wheel) 35 ?� 30 '?� 30'

Nomograph run-on models with a wheelbase of 2400 mm

I - The distance between the center of the trailing arm bolt on the rear axle and the lower edge of the beam (see. Section Definition of the required amount of run-out)
II - The distance between the center of the trailing arm bolt on the front axle and the lower edge of the frame (see. Section Definition of the required amount of run-out)

III - The required value of the overrun

Nomograph run-on models with a wheelbase of 2850 mm

I - The distance between the center of the trailing arm bolt on the rear axle and the lower edge of the beam (see. Section Definition of the required amount of run-out)
II - The distance between the center of the trailing arm bolt on the front axle and the lower edge of the frame (see. Section Definition of the required amount of run-out)

III - The required value of the overrun

Efforts of a tightening of carving connections, Nanometer

Front suspension

Nuts of fastening of the shock absorbers to the front axle assembly 70
Nuts of fastening of anti-roll bar to the racks 90
Nuts of fastening struts stabilizer bar to the frame 90
Nuts of fastening clamps stabilizer bar to the longitudinal arms 70
Nuts of fastening of diagonal rods to the frame 130
Bolts / nuts trailing arms to the bridge 210
Nut diagonal rods to the frame 210

Rear suspension

Nuts of fastening of the trailing arms to the frame 130
Nuts of fastening of the longitudinal lever to bridge 210
Nuts of fastening of diagonal rods to the frame 210
Nuts of fastening of diagonal rod to the bridge and the frame 210
Bolts wishbone to the bridge 210
Bolts (M16x1.5-8.8) shock absorber fastening to the bridge 100
Bolts (M14x1.5-8.8) shock absorber fastening to the frame 70
Bolts (M12) securing the anti-roll bar to the racks 90
Bolts (M10) fastening clamps stabilizer bar to the longitudinal arms 70

Steering

Mounting Expansion hose discharge path to the steering pump

Petrol models

    • M14x1.5
thirty
    • M16x1.5
40

Diesel models

    • Models 463.323 (hose connection)
45
    • Models 463,333
      • M14x1.5
thirty
      • M16x1.5
40
Bolts of fastening of the steering wheel to the steering shaft 80
Electronic lock pin attachment to the jacket of the steering column 10
Bolts shirt to the steering column support brackets 20
Bolts distance to the jacket tube of the steering column and instrument panel support 20
Nut central universal joint to the steering shaft 38
Bolt M8 mounting the universal joint 35
Bolts steering pump
  • Models 463,323
20
  • Other models

To support bracket

20
Mounts to the timing cover (self-locking screw)
  • The thread does not cut
35
  • The thread is cut
20
Bolt the steering pump reservoir 8
Bolt steering pump drive pulley 20
Bolt bearing flange to the steering pump 35
Castellated nut securing the transverse rod to pitman arm and pivot arm 140
Coupling bolt rod end 55
Nut bipod to the steering mechanism 400
Bolts of fastening of the steering mechanism to the frame
  • Step 1
50
  • Step 2
100
Nut in the working piston of the steering mechanism 240
Cover bolts to the gear casing 65
Bolt locking tab to the gear casing 10




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