How to Replace a RACO Lid Knob Assembly

Quick answer

To replace a broken lid knob on older RACO cookware, use the RACO Knob Assembly Modified. It fits Classic, Elegance, and Suzie Ann ranges made before 1996 and requires a round hole in the lid.

Step-by-step replacement guide

1. 1. Remove the old knob assembly: Unscrew the old knob from the lid. If it is stuck, use a gentle twisting motion. Do not force it, as that could damage the lid hole. If the old knob is broken, wear gloves to avoid sharp edges.
2. 2. Clean the lid hole area: Wipe away any debris, grease, or old adhesive from the round hole. A dry cloth is usually enough. This ensures the new assembly fits snugly. Avoid using water near the hole to prevent rust.
3. 3. Insert the new RACO Knob Assembly Modified: Align the threaded post of the new knob with the round hole from the underside of the lid. Push it through until the base sits flush. Double-check that the knob is oriented correctly before tightening.
4. 4. Secure the knob from above: Screw the top portion onto the post by hand until it is tight. Do not overtighten—this can strip the threads or crack the knob. Finger-tight is usually sufficient for a secure hold.
5. 5. Test the lid fit and knob movement: Place the lid on the pan and check that it seals evenly. Rotate the knob to ensure it turns freely without wobbling. If the lid wobbles, the knob may not be fully seated; remove and reinstall.

Product facts

• RACO Knob Assembly Modified: Modified to suit lid with round hole. Suitable for RACO Classic, Elegance, and Suzie Ann ranges made prior to 1996 in Australia. Ensures you buy the correct part for your older RACO lid; using a different knob may not fit or seal properly.