When wheels have released or partially melted thermal fuse screws or plugs, examine the IB wheel half hardness in accordance with the Honeywell SPM (ATA 32-49-01), Paragraph 4.D.(2), based on the hardness requirements in Table 5003. If the IB wheel half is found soft, inspection of the previously mated OB wheel half must be done. Any wheel half that does not meet the hardness requirements must be removed from service.