Replace the existing height-of-cut decals with the new decals shown in the table below:
Model | Existing Decals | New Decals |
31971 and 31974 | 139-6348 and 139-6349 | 144-0542 and 144-0543 |
31973 and 31975 | 137-5945 and 137-5946 | 144-0540 and 144-0541 |
Cross out the existing height-of-cut decals in your Operator's Manual and replace them with the decals on the following page: