- Effective
- February 7, 1983
- Models
- C-212-CB, C-212-CC, C-212-CD, C-212-CE, C-212-CF, C-212-DE, C-212-DF
- Data sheet
- TCDSA43EU
- Registered aircraft
- 18 matched by model
- Product
- Aircraft · Large airplane
- Amendment
- 39-4547
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 | 20 KB | de1d3831…18136a3 | FAA DRS (API key needed) |
On this page
The airworthiness directive
83-02-06 CASA: Amendment 39-4547. Applies to all CASA 212 series airplanes certificated in all categories. Compliance required within the next 300 hours time in service or 60 days after the effective date of this AD, whichever occurs first.
To prevent fuel line blockage accomplish the following unless already accomplished:
1. Modify the ejector fuel filter system in accordance with CASA Service Bulletin 212-28-19 dated December 14, 1982.
2. Alternate means of compliance which provide an equivalent level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region.
3. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD.
This amendment becomes effective February 7, 1983.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 18
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1977 | 1 |
|---|---|
| 1979 | 1 |
| 1981 | 6 |
| 1982 | 2 |
| 1984 | 1 |
| 1986 | 1 |
| 1989 | 1 |
| 1990 | 2 |
3 with no year recorded