Procedure 2

Noise 2:





Rubber block out disc:

A rubber disc is installed on the steering shaft near the center of the steering column assembly (see illustration). The disc prevents foreign objects from entering the column assembly during the manufacturing process (foreign objects could prevent the steering column from rotating). The disc can become displaced on the steering shaft which causes it to rub against the assembly housing and make a "rubber against metal" type noise when the steering wheel is turned.

Procedure 2:

To correct this condition, remove the drivers side lower dash closure panel and look upward towards the center portion of the column assembly to locate the disc. Rotate the steering and look for ample clearance (3 to 5 mm) between the disc and housing. If the two are touching, push the disc upward on the shaft till clearance exists.

Noise 3:

Turn signal self canceling mechanism:

To demonstrate this noise, turn the steering wheel full right, select the left turn signal, then turn the steering wheel left. The canceling mechanism makes a single click noise every half rotation of the steering wheel. This noise is normal, no repairs should be performed.

Noise 4:

Rattle/chatter from rotary coupler:

The rotary coupler contains a coiled ribbon conductor which can under certain operating conditions rattle within the plastic enclosure of the coupler. Typically this happens when driving over sharp bumps or when shutting a side door aggressively. The rattle is the result of normal working clearances within the rotary coupler and will not adversely effect it's operation. No repairs should be performed. Please note, at Discovery VIN SA117422, Range Rover Classic VIN SA656793, rotary coupler AMR4726 superseded AMR3649, as identified by the label on the component. The new coupler contains foam pads that eliminate the majority of this type of noise.