# AD 84-06-03: Line Contactor

- Type: Airworthiness directive
- Status: Current
- Products: Short Brothers SD3-30
- Effective: April 9, 1984
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Large airplane
- Amendment: 39-4833
- Registered aircraft: 4 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/75CDF3A25ECC2AC9862569F300642409.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/84-06-03

## The airworthiness directive

84-06-03 SHORT BROTHERS LTD: Amendment 39-4833. Applies to Model SD3-30 series airplanes as listed in Short Brothers Ltd. Service Bulletin SD3-24-18 dated November 1983, certificated in all categories. Compliance is required as indicated unless previously accomplished. To prevent short circuiting of the ECE141CC01A line contactor, accomplish the following:

A. Within the next 60 days or 300 hours time in service, whichever occurs first after the effective date of this AD, modify the ECE141CC01A line contactor on the 1C and 2C panels in accordance with Short Brothers Ltd., Service Bulletin SD3-24-18 dated November 1983.

B. Alternate means of compliance which provide an equivalent level of safety may be used when approved by the Manager, Seattle Aircraft Certification Office, FAA, Northwest Mountain Region.

C. Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate airplanes to a base for the accomplishment of inspections and/or modifications required by this AD.

This amendment becomes effective April 9, 1984.

## Registered aircraft it may apply to (OpenAirDocs)

Matched by airframe and engine model; the AD's applicability may narrow it by serial number, part number or equipment.

- Aircraft: 4 (4 by airframe model, 0 by engine model)
- Makers: Short Bros. & Harland 3, Short Bros 1

Models with the most aircraft:

- [Short Bros. & Harland SD3-30](https://openairdocs.org/model/short-bros-harland-sd3-30): 3 aircraft (airframe model)
- [Short Bros SD3-30](https://openairdocs.org/model/short-bros-sd3-30): 1 aircraft (airframe model)

All 2 models: https://openairdocs.org/ad/84-06-03/models.md
Every aircraft: https://openairdocs.org/ad/84-06-03/aircraft.md

Its text cites no advisory circulars or STCs.

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