The bulletin
Text extracted from the PDF.
FAA Aviation Safety
SPECIAL AIRWORTHINESS
INFORMATION BULLETIN SUBJ: Landing Gear System SAIB: CE-14-12 Date: March 14, 2014 This is information only. Recommendations aren’t mandatory.
Introduction
This Special Airworthiness Information Bulletin (SAIB) informs owners, operators, and maintenance technicians of Mooney International Corporation Models M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, and M20TN airplanes (under Type Certificate Data Sheet 2A3) of an airworthiness concern. Specifically, this SAIB provides information stressing the importance to comply with the 100-hour/annual inspections and rigging checks of the main and nose landing gear specified in the applicable Mooney Service and Maintenance Manual.
At this time, this airworthiness concern has not been determined to be an unsafe condition that would warrant airworthiness directive (AD) action under Title 14 of the Code of Federal Regulations (14 CFR) part 39.
Background
The Federal Aviation Administration (FAA) is aware of a number of landing gear failures on Mooney M20 Series (specific models referenced in the Introduction section) airplanes related to improper maintenance, age and operational use related deterioration, and/or failure to perform established inspection and rigging requirements and procedures in applicable maintenance instructions.
Mooney International Corporation recently released Service Instruction (SI) M20-122 dated December 12, 2013 addressing this issue. The SI stresses the importance of performing thorough and complete annual (100-hour) inspections of your Mooney M20( ) Series airplane’s main and nose landing gear for safe condition and proper rigging following the applicable Service and Maintenance Manual and the 100 Hour Inspection Guide. Performing this maintenance is critical to protecting the investment in your Mooney airplane and to ensure its safe operation.
Recommendations
The FAA recommends owners and operators of Mooney International Corporation Models M20, M20A, M20B, M20C, M20D, M20E, M20F, M20G, M20J, M20K, M20L, M20M, M20R, M20S, and M20TN airplanes comply with Mooney International Corporation Service Instruction M20-122 by following the applicable Mooney 100 Hour Inspection Guide and Service and Maintenance Manual instructions at each annual (100-hour) inspection.
For Further Information Contact
Andrew McAnaul, Aerospace Engineer, ASW-150, 10100 Reunion Place Suite 650, San Antonio, TX 78216; phone: (210) 308-3365, fax: (210) 308-3370; e-mail: andrew.mcanaul@faa.gov.
2 For Related Service Information Contact
Mooney International Corporation, 165 Al Mooney Road North, Kerrville, Texas, 78028; phone:
(830) 896-6000 or email: support@mooney.com.
Registered aircraft it may concern
Registry models matched by Mooney International M20, M20A, M20B and 12 more, the same way as ADs, with the most registered aircraft first.