Part catalog
2006-12-06 Acft SB 25-1438 R1 To prevent fire propagation or smoke in the cabin area due to electrical arcing. Not Applicable to A/C B737-4B6 MSN 26526 PW633, Not listed in SB effectivity.
Catalog data is source-backed reference information. It does not establish availability, repair capability, certification, traceability, ownership, or airworthiness.