- Effective
- May 3, 1983
- Models
- 35, 36
- Data sheet
- TCDSA10CE
- Registered aircraft
- 30 matched by model
- Product
- Aircraft · Small/large airplane
- Amendment
- 39-4635
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 | 4913f11a…d854d99 | FAA DRS (API key needed) |
On this page
The airworthiness directive
83-08-03 GATES LEARJET: Amendment 39-4635. Applies to Model 35, Serial Numbers 001 through 495 and Model 36, Serial Numbers 001 through 052, certificated in all categories. Compliance required as indicated unless already accomplished.
1. To assure that no interference exists between right hand engine hydraulic pressure line and wire bundle, comply with Gates Learjet Alert Service Bulletin SB 35/36-29-1, dated February 21, 1983, within the next thirty (30) flight hours.
2. Alternative means of compliance which provide an equivalent level of safety may be used when approved by the Manager, Wichita Aircraft Certification Office, FAA, Central Region.
3. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base in order to comply with the requirements of this AD.
This amendment becomes effective May 3, 1983
Affected TCDS · 1
The type certificate data sheets for the models this AD names, matched by model and maker.
Registered aircraft · 30
Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.
| 1974 | 5 |
|---|---|
| 1975 | 16 |
| 1976 | 4 |
| 1981 | 1 |
| 1984 | 1 |
3 with no year recorded