Installation of a Lavatory Auto-Dump Drain Valve Modification in accordance with FAA approved Kaiser ElectroPrecision Drawing List DL RYY509-026 Revision “B”, dated December 1, 1989, or later FAA approved revision.
Installation of a Lavatory Auto-Dump Drain Valve Modification in accordance with FAA approved Kaiser ElectroPrecision Drawing List DL RYY509-026 Revision “B”, dated December 1, 1989, or later FAA approved revision.
Please contact modification supplier for further details.
STC Status: Reissued
STC Date: 17/11/11
Responsible Office: Los Angeles Aircraft Certification Office (ANM-100L), Tel: (562) 627-5200
Boeing Company, The