- Model
- RC-3
- Data sheet
- TCDSA-769
- Registered aircraft
- 126 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 May 30, 2024.
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 | 19 KB | a5b2b21f…3cc12b7 | FAA DRS (API key needed) |
On this page
The airworthiness directive
49-03-01 REPUBLIC: Applies to Model RC-3 Aircraft.
Compliance required by December 1, 1949.
To prevent possible failure of the diaphragms in the two AC fuel pumps on Franklin Model 6A8-215-B8F and -B9F engines and to provide a drain line to carry fuel away from the engine compartment in case of a diaphragm failure replace the fuel pumps with new fuel pumps, AMI P/N 15438 and 15439, and install drain lines. Aircooled Motors, Inc., Kit P/N 15464 contains parts and instructions for making these replacements.
(Franklin Service Bulletin No. 71 covers this same subject.)
This supersedes AD 48-26-02.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 126
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1946 | 19 |
|---|---|
| 1947 | 73 |
| 1962 | 1 |
33 with no year recorded