B737 Sheet Metal PROTECTOR THREAD Used to prevent damage to the APU mounting (cone) bolt threads during APU removal/installation. TAGS: 49 OEM PN:: C49006-1 TOMX PN:: N/A TOOL TAG: SPL-1971 Related posts Fuel tank access tableTERMOHIGROMETER LOGGERPISTOLA DE CALOR BOSCHInterior Panel GageVapor Barrier Caps and Plugs…SLIDE SAFETY SIGNOVERSPILL COLLECTION KITWeighing Scale – 100KGKit – Bucking Bars Stabilizer…Fill Valves Adapter (Nitrogen Adapter)…