Front Suspension Specifications (Skoda Superb B6)

Tire inflation pressure - see Specifications to Chapter "Controls and Operating Techniques"

Maximum allowable play of the steering wheel on its outer rim with the engine running, mm — 30

PR-number of the chassis

• Standard - 2UB
• Sports - 2UC
• For bad roads - 2UB

PR numbers of front and rear suspension (see illustration 1.4)

For 2UB chassis

Superb II up to 2010 model year — G50-G52

Superb II and Superb Combi II from 2011 model year — G02, G07, G15

• For chassis 2UC - G53, G54
• For chassis 2UB - G55-G54

Number of mounting holes of the wheel disk and their diameter, mm — 5x112

Diameter of the central hole in the wheel disk, mm - 57

Wheels and tires that can be fitted with anti-skid chains¹

• 7Jx16² ET45 205/55
• 6Jx16² ET50 205/55
• 6Jx17 ET45 205/50

¹Chains may only be installed on the front wheels. Use only chains with a link thickness of no more than 9 mm.
² Except 3.6L models.

Front wheel alignment angles

Distance (and in illustration 2.2) from the wheel center to the top of the wheel arch, mm

• Chassis 2UA — 390.8±10
• Chassis 2UC — 375.8±10
• Chassis 2UB (suspension G55, G56) — 410.8±10
• Chassis 2UB (g57 suspension) — 401±10

General convergence (no load) — 10'±10'

Convergence angle when turning the inner wheel by 20'¹

• Chassis 2UA — 1° 38'±20'
• Chassis 2UC - 1° 40'±20'
• Chassis 2UB — (suspension G55, G56) 1° 20'±20'
• Chassis 2UB — (g57 suspension) 1° 16'±20'

Maximum wheel turning angle¹

• Chassis 2UA and 2UC - 40° 10'
• Chassis 2UB (suspension G55, G56) — 40° 57'
• Chassis 2UB (g57 suspension) — 40°26'

Camber, in the straight-line position

• Chassis 2UA — -30°±30'
• Chassis 2UC — -41°±30'
• Chassis 2UB (suspension G55, G56) — -14°±30'
• Chassis 2UB (g57 suspension) — -22°±30'

The maximum allowable camber difference between the sides is 30'

Angle of longitudinal inclination

• Chassis 2UA — 7°34'±20'
• Chassis 2UC - 7°47'±20'
• Chassis 2UB (suspension G55, G56) — 7°14'±20'
• Chassis 2UB (g57 suspension) — 7°26'±20'

The maximum permissible difference in longitudinal tilt angles between the sides is 30'

¹ Not adjustable.

Rear wheel alignment angles

Distance (and in illustration 2.2) from the wheel center to the top of the wheel arch, mm

• Chassis 2UA — 394.1±10
• Chassis 2UC — 379.1±10
• Chassis 2UB (suspension G55, G56) — 414.1±10
• Chassis 2UB (g57 suspension) — 404±10

General convergence at the specified collapse

• Chassis 2UB (g57 suspension) — 10'±12.5'
• Other options - 10'±10'

Camber — -1°20'±30'

The maximum allowable camber difference between the sides is 30'

The maximum permissible deviation from the direction of movement is 20'

[Source of the article web resource www.skodabook.ru]

Tightening force of threaded connections, Nm

Wheel mounting bolts (M14x1.5x27.5) — 120

Hub bolt - 70 Nm, then tighten to 90° angle

Centering pins for fixing the subframe - 20

Steering gear to subframe mounting bolts - 50 Nm, then tighten to 90°

Front stabilizer bar mount - 65

Bolts securing the stabilizer to the front subframe - 20 Nm, then tighten to an angle of 90°

Exhaust system bracket to front subframe mounting bolts - 23

Front Suspension Arm Bracket Mounting Bolts

• To the subframe console - 50 Nm, then tighten to an angle of 90°
• To the body - 70 Nm, then tighten to an angle of 90°

Bolts securing the front subframe to the body and consoles - 70 Nm, then tighten to an angle of 90°



Bolt for fastening the front suspension arm to the subframe consoles - 70 Nm, then tighten to an angle of 90°

Ball joint mounting nuts to aluminum/steel front suspension arm — 60//100

Ball joint mounting nut to steering knuckle - 60

Suspension strut mounting nut to steering knuckle - 70 Nm, then tighten to 90°

Upper suspension strut mounting bolts (to the body) - 15 Nm, then tighten to an angle of 90°

Front shock absorber rod mounting nut - 60

Front Suspension Height Sensor Fastener - 9

Rear subframe to body mounting bolts - 90 Nm, then tighten to 90°

Upper rear shock absorber mounting bolts - 50 Nm, then tighten to 45°

Lower rear shock absorber mounting bolt

• AWD models - 180
• FWD models - 130, then pull to 90° angle

Rear suspension wishbone eccentric bolt nuts (to the subframe) — 95

Fasten the rear suspension guide arm to the subframe - 90 Nm, then tighten to an angle of 90°

Fasten the upper wishbone of the rear suspension to the hub assembly holder - 130 Nm, then tighten to an angle of 90°

Fasten the lower wishbone of the rear suspension to the hub assembly holder - 90 Nm, then tighten to an angle of 90°

Fasten the rear suspension guide arm to the hub assembly holder - 130 Nm, then tighten to an angle of 90°

Bolts for fastening the rear stabilizer clamps to the subframe

• AWD models - 20Nm, then tighten to 90°
• FWD models - 25Nm, then tighten to 90°

Rear stabilizer bar mounting nut — 45

Bolts securing the support bracket of the rear suspension trailing arm to the body - 50 Nm, then tighten to an angle of 45°



Rear suspension trailing arm bolts to hub assembly carrier

• FWD models - 90Nm, then tighten to 90°
• AWD models - 90 Nm, then extend to 45°

Rear suspension trailing arm bolt to bracket - 90 Nm, then tighten to 90°

Steering gear hinge bolt - 20, then tighten to 90° angle

Fastening the steering column to the support bracket - 20

Steering rod to steering rack - 100

Tie Rod End Lock Nut to Rod - 55

Tie rod end to steering knuckle fastening nut - 20 Nm, then tighten to 90° angle