- Superseded by
- AD2002-16-04
- Models
- 415-C, 415-CD, 415-D
- Registered aircraft
- 1,005 matched by model
- Product
- Aircraft · Small airplane
Unofficial copy of the text in the FAA’s Dynamic Regulatory System. The FAA’s own copy is the authoritative one. DRS record last changed August 7, 2025.
Copies of the files this page was built from, with their SHA-256. Retrieved October 18, 2026.
| File | Size | SHA-256 | Original |
|---|---|---|---|
| FAA DRS HTML | 18 KB | 46d09df0…ffdcb51 | FAA DRS (API key needed) |
On this page
The airworthiness directive
46-38-03 ERCO: (Was Mandatory Note 7 of AD-718-6.) Applies to 415-C, -CD and -D Aircraft Serial Numbers 345 to 2134, Inclusive. To be accomplished prior to November 15, 1946. In order to prevent possible fuel system failures, the dural elbow fitting AN 914-2D between the fuel filter and the carburetor should be replaced with elbow fitting AN 914-2. (Erco Service Bulletin No. 12 dated July 11, 1946, covers this same subject.)
Affected TCDS · 2
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 1,005
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1940 | 3 |
|---|---|
| 1941 | 8 |
| 1945 | 13 |
| 1946 | 719 |
| 1947 | 71 |
| 1948 | 4 |
| 1953 | 1 |
| 1955 | 2 |
| 1956 | 1 |
| 1957 | 1 |
| 1961 | 1 |
| 1963 | 1 |
180 with no year recorded