| AD Number | 74-16-07 | Status | Active |
| Effective Date | September 11, 1974 | Issue Date | Not specified |
| Docket Number | Unknown | Amendment | 39-1909 |
| Product Type | ["Aircraft"] | Product Subtype | ["Large Airplane"] |
| CFR Part | --- - Part 39 | CFR Section | N/A |
| Citation | This information is not available. | ||
| Manufacturer(s) | Lockheed Martin Corporation |
| Model(s) | L-1011-385-1 |
74-16-07 LOCKHEED: Amendment 39-1909. Applies to Model L-1011-385-1 series aircraft with Lockheed serial numbers 1002 through 1066, certificated in all categories.
Compliance required within 1,800 hours additional time in service after the effective date of this AD, unless already accomplished.
To prevent a single failure from causing a cargo door to open during takeoff roll, accomplish one of the following:
(a) Modification as described in Lockheed Service Bulletin 093-52-045 dated October 18, 1973, or later FAA-approved revisions.
(b) Equivalent modifications, approved by the Chief, Aircraft Engineering Division, FAA Western Region.
Aircraft may be flown to a base where maintenance may be performed per FAR's 21.197 and 21.199.
This amendment becomes effective September 11, 1974.