Steering column, checking for damage
Visual check
- Check all steering column parts for damage.
Functional check
- Check that steering column turns easily without jerking.
- Check that steering column can be adjusted for height and reach.
Scheme 297
- Check gap dimension - A - between slide and bearing bracket.
Dimension A - Maximum 0.5 mm or smaller
- If dimension - A - is larger than 0.5 mm, the steering column is damaged and must be replaced.
- Remove airbag --> «69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS»(ref-255354-S02126854732007053000000) .
- Remove steering wheel --> «69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS»(ref-255354-S02126854732007053000000) .
- Remove coil ring with slip ring from steering column switch --> «69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS»(ref-255354-S02126854732007053000000) .
Note. The steering must be in the center position (wheels in straight-ahead position) when the coil ring and slip ring are removed and installed. Coil ring with slip ring is secured as a new part in the center position with a cable tie. On vehicles with electronic stabilization program "ESP" , the Steering Angle Sensor G85 must be removed
> 69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS .
- Remove steering column switch --> «94 - LIGHTS, SWITCHES - EXTERIOR»(ref-255357-S32150885732007053000000) .
- Push cover - 1 - up and secure e.g. with a screwdriver handle - 2 -.
- Remove four bolt - arrows -.
- Remove cover - 3 -.
- Pull off connectors - arrows - from steering lock housing.
Scheme 298
- Drill out shear bolts or shear off using a suitable chisel - 1 -.
In addition, on vehicles with automatic transmissions, the locking cable for the ignition key removal lock must be unhooked --> 37 AUTOMATIC TRANSMISSION - CONTROLS, HOUSING .
Remove ignition switch/lock cylinder --> 94 - LIGHTS, SWITCHES - EXTERIOR .
- Install steering lock housing to the new steering column.
- Reconnect connector for ignition starter switch.
Install ignition switch/lock cylinder --> 94 - LIGHTS, SWITCHES - EXTERIOR .
In addition, on vehicles with automatic transmissions, the locking cable for the ignition key removal lock must be hooked in --> 37 AUTOMATIC TRANSMISSION - CONTROLS, HOUSING .
- Install new shear bolts.
- Tighten shear bolts until head shears off.
- Press on connectors - arrows - to steering lock housing.
- Install cover - 3 -.
- Install steering column switch --> «94 - LIGHTS, SWITCHES - EXTERIOR»(ref-255357-S32150885732007053000000) .
- Install coil ring with slip ring to steering column switch --> «69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS»(ref-255354-S02126854732007053000000) .
On vehicles with electronic stabilization program "ESP" , the Steering Angle Sensor G85 must be installed --> 69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS .
- Install steering wheel --> «69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS»(ref-255354-S02126854732007053000000) .
- Install airbag --> «69 - PASSENGER PROTECTION - AIRBAGS, SEAT BELTS»(ref-255354-S02126854732007053000000) .
Scheme 299
1 - Twelve point bolt, 65 Nm
2 - Sealing boot
3 - Eccentric bolt
- Torx T50
4 - Steering column
5 - Self-locking hex nut, 40 Nm
- Always replace
6 - Hex bolt, 7 Nm
7 - Bolt
8 - Self-locking hex nut, 45 Nm
- Always replace
9 - Return hose
10 - Pressure hose
11 - Internal hex bolt, 13 Nm
12 - Power steering gear with tie rods
13 - Banjo bolt, 40 Nm
- With integrated check valve
14 - Sealing ring, 14 x 20
- Always replace
15 - Banjo bolt, 50 Nm
16 - Sealing ring, 16 x 22
- Always replace
17 - Hex bolt, 35 Nm
18 - Steering damper
Introduced in vehicles with 4 or 5 cylinder engines at a later stage in production
19 - Bushing
20 - Rubber bushing
- Two part
21 - Hex nut, 10 Nm
- To loosen and tighten, counter hold on steering damper piston rod hex