Preparation
Before carrying out this inspection, make sure that any mechanism for adjusting the steering column is fully locked. Exert reasonable pressure only on the steering wheel, particularly when the steering column is collapsible.
Access to some components
For a full inspection of some components you may need to examine them from under-bonnet, underside or in the foot well area, using an inspection lamp and an assistant to operate the steering where necessary. |
1. Check the strength and condition (including any modifications) of the steering wheel by applying reasonable force.
2. Push the steering wheel rim in various directions at right angles to the column, while applying light pressure downward and upward. Check for
a. insecurity of adjustable steering column
b. movement between column shaft and steering wheel
c. excessive play in top column bearing
d. insecurity at column top mounting bracket.
3. Pull and push the steering wheel in line with the column. Check for any movement at the centre of the steering wheel.
Note: Certain types of steering column (e.g. those fitted with universal joints or flexible couplings) may show some movement which is not due to excessive wear or deterioration.
4. Turn the steering wheel clockwise and anti-clockwise, checking steering column couplings and clamp bolts for security.
5. Check the presence and security of retaining and locking devices.
Note: The inspection is not concerned with the type of locking device, only its presence and security. |
1. Steering wheel weakened by modification, cracks, fractures, in a condition that hampers proper control or likely to injure the driver’s hands.
Note: Cracks or incompleteness of the covering skin of a steering wheel or hub, are not a reason for rejection.
2.
a. an adjustable steering column will not lock in a fixed position
b. movement between the shaft and steering wheel
c. excessive radial movement (play) at the top of the steering column between the column and the shaft indicating a badly worn top bearing
Note: Some vehicles have flexible top bearings for the steering column. With these more than average movement is acceptable
d. insecurity at the steering column top mounting bracket.
3. Excessive steering shaft end float.
4. Insecurity, excessive play or deterioration of a flexible coupling or universal joint.
5. A retaining or locking device missing or insecure |
