Rotary Coupler - (SRS) Air Bag System

Rotary Coupler - (SRS) Air Bag System

Service Repair No - 76.74.20

Remove

WARNING: It is imperative that before any work is undertaken on the SRS system the appropriate information is read thoroughly.

1. Make the SRS system safe.

CAUTION: Before disconnecting any part of the steering linkage, ensure the road wheels are positioned straight ahead and the steering wheel is prevented from turning. Unrestricted turning of the steering wheel will damage the SRS rotary coupler.

2. Remove steering wheel.

CAUTION: Use adhesive tape to prevent rotation of the rotary coupler once the steering wheel is removed.

3. Remove steering column nacelle.







4. Disconnect 2 multiplugs from rotary coupler.
5. Remove 4 screws and remove rotary coupler.

CAUTION: Do not dismantle the rotary coupler, it has no serviceable parts and must be replaced as a complete assembly.

Refit
1. Ensure the rotary coupler is installed in its centred position. To obtain centre position, rotate coupler gently clockwise and anticlockwise until the white segment appears on the indicator wheel.

CAUTION: Ensure front road wheels are in the straight ahead position.

2. Fit rotary coupler and secure with screws.
3. Connect multiplugs to rotary coupler.
4. Fit steering column nacelle.
5. Fit steering wheel.
6. Connect battery leads, earth lead last.