# AD 62-20-02: Aileron Override Spring

- Type: Airworthiness directive
- Status: Current
- Products: D & R Nevada 22, 22M, 30 and 30A
- Effective: October 9, 1962
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Large airplane
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/06D5DBF24808E049862569B200576C48.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/62-20-02

## The airworthiness directive

62-20-02 GENERAL DYNAMICS/CONVAIR: Amdt. 482 Part 507 Federal Register September 8, 1962. Applies to All Models 22, 22M and 30 Series Aircraft.

Compliance required within the next 350 hours' time in service from the effective date of this AD, unless already accomplished.

To prevent the aileron override spring from jamming in the compressed position if full opposition loads are applied to the lateral control system, the aileron override spring assembly shall be modified to incorporate a stop in accordance with General Dynamics/Convair Service Bulletins A27-56, A27-25, or A27-26 for the Models 22, 22M or 30, respectively, or in accordance with an FAA engineering approved equivalent.

(General Dynamics/Convair Alert Service Bulletin A27-56 for the Model 22, A27-25 for the Model 22M, and A27-26 for the Model 30 cover this same subject.)

This directive effective October 9, 1962.

## Affected data sheets (2) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS 4A27](https://openairdocs.org/tcds/4A27): CV Nevada, LLC; names 2 of 2 models: 22, 22M
- [TCDS 4A30](https://openairdocs.org/tcds/4A30): CV Nevada, LLC; names 2 of 2 models: 30, 30A

## Registered aircraft it may apply to (OpenAirDocs)

No registered aircraft matched the models it names.

Its text cites no advisory circulars or STCs.

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