- Effective
- January 13, 1975
- Models
- S35, V35, V35A, V35B
- Data sheet
- TCDS3A15
- Registered aircraft
- 2,118 matched by model
- Product
- Aircraft · Small airplane
- Amendment
- 39-2065
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 January 21, 2026.
Copies of the files this page was built from, with their SHA-256. Retrieved October 18, 2026.
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On this page
The airworthiness directive
75-01-07 BEECH: Amendment 39-2065. Applies to Beech Models S35, V35, V35A and V35B airplanes certificated in all categories with Continental TS1O-520-D engines installed in accordance with STC SA1035WE or Beech Drawing No. 35-910028.
Compliance required as indicated, unless previously accomplished.
To minimize exhaust system failures, accomplish the following:
(a) Within the next 10 hours time in service after the effective date of this airworthiness directive, conduct a visual inspection of the bellows portion of the exhaust wastegate elbow assembly, AiResearch Part Number 286-S35-074-137. If a crack is found, the elbow assembly must be modified per paragraph (b) below prior to further flight.
(b) Within the next 100 hours time in service after the effective date of this airworthiness directive, but not later than July 1, 1975, remove the exhaust wastegate elbow assembly, AiResearch Part Number 286-S35-074-137 and cut off the bellows portion in accordance withAiResearch Aviation Company Service Bulletin No. 14.1.12 dated December 24, 1974 or later FAA approved revision thereto. Reinstall the elbow using adapter sleeve, AiResearch Part Number 286-S35-074-141.
Equivalent modification may be approved by the Chief, Aircraft Engineering Division, FAA Western Region.
NOTE: For the requirements regarding the listing of compliance of and method of compliance with this airworthiness directive in the permanent record of the airplane, see FAR 91- 173.
This amendment becomes effective January 13, 1975.
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 2,118
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1961 | 1 |
|---|---|
| 1963 | 2 |
| 1964 | 273 |
| 1965 | 188 |
| 1966 | 210 |
| 1967 | 185 |
| 1968 | 141 |
| 1969 | 115 |
| 1970 | 83 |
| 1971 | 35 |
| 1972 | 71 |
| 1973 | 94 |
| 1974 | 79 |
| 1975 | 74 |
| 1976 | 88 |
| 1977 | 84 |
| 1978 | 72 |
| 1979 | 80 |
| 1980 | 25 |
| 1981 | 15 |
| 1982 | 10 |
| 1983 | 1 |
| 1986 | 1 |
| 2016 | 1 |
190 with no year recorded