AD 63-19-06

Airworthiness directive · Main Rotor Shaft · Airbus Helicopters SE 3130-Alouette II

Effective
September 13, 1963
Published
September 13, 1963
Model
SE 3130-Alouette II
Data sheet
TCDS7H1
Registered aircraft
8 matched by model
Product
Aircraft · Rotorcraft

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.

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The airworthiness directive

63-19-06 SUD AVIATION: Amdt. 615 Part 507 Federal Register September 13, 1963. Applies to SE 3130 Alouette II Aircraft.

Compliance required as indicated.

To prevent fatigue failure in the top fillet radius area of the rotor shaft, P/N 68.00.001, the following shall be accomplished within 10 hours' time in service after the effective date of this AD:

(a) Rotor shafts Serial Numbers 307 and 309 shall be replaced with new shafts and the replaced shafts damaged or marked in such a way as to preclude their further use in any helicopter.

(b) Rotor shafts other than those covered in paragraph (a) shall be inspected and reworked or replaced in accordance with Sud Technical Instruction for SE 3130 Alouette II helicopters (Appendix to Service Bulletin 68.11.210A) by Sud or Republic Aviation, unless already accomplished. There is no life limit for shafts that incorporate this modification and are marked on the bottom with D12.13.394 or D12.13.424. Reworked or new rotor shaft may replace unreworked shafts when replacement is required.

(Sud Service Bulletin AL II No. 68.11.210/A, including Appendix entitled "Technical Instruction", covers this subject.)

This directive effective September 13, 1963.

Affected TCDS · 1

The type certificate data sheets for the models this AD names, matched by model and maker.

Registered aircraft · 8

Registered aircraft whose airframe or engine model this AD names. Matched by model only, so check each against the AD’s applicability.

By aircraft maker
  • S N I A S7 aircraft
  • Sud1 aircraft
By year built
19581961
Registered aircraft by year built: 6 aircraft
19581
19591
19614

2 with no year recorded

By model

Aircraft