- Effective
- August 4, 1971
- Model
- MS 894A
- Data sheet
- TCDS7A14
- Registered aircraft
- 27 matched by model
- Product
- Aircraft · Small airplane
- Amendment
- 39-1257
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 | f614e9ef…f593031 | FAA DRS (API key needed) |
On this page
The airworthiness directive
71-16-07 MORANE SAULNIER: Amendment 39-1257. Applies to Morane Saulnier Model MS.894A airplanes.
Compliance is required within the next 50 hours' time in service after the effective date of this AD unless already accomplished.
To prevent failure of the carburetor heating system, replace the Nylstop nut that secures the carburetor heating shutter on its axle with an ELBE H.100 or Simmonds 4 PHT 280 steel nut in accordance with SOCATA-Service Bulletin No. 82-1 (GR. 75-04), dated November 1970, or an FAA-approved equivalent.
This amendment becomes effective August 4, 1971.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 27
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1968 | 1 |
|---|---|
| 1969 | 2 |
| 1971 | 5 |
| 1972 | 11 |
| 1974 | 1 |
7 with no year recorded