# AD 64-07-03: Propeller Spinner

- Type: Airworthiness directive
- Status: Current
- Products: Univair F12A-3 and F12A-5
- Effective: April 10, 1964
- Superseded by: Nothing supersedes this AD
- Product type: Propeller
- Amendment: 39-700
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1A3B07D019E3749A86256962006D35EB.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/64-07-03

## The airworthiness directive

64-07-03 FLOTTORP: Amdt. 700 Part 507 Federal Register March 11, 1964. Applies to All F12A-3 and F12A-5 Series Propellers with FS200-1 Propeller Spinner.

Compliance required as indicated.

Within 15 hours' time in service after the effective date of this AD, accomplish the following rework unless already accomplished:

Remove the six AN 4H7A bolts attaching the 248-1 spinner bulkhead to the propeller flange and reinstall six shorter AN 4H6A bolts. The old AN 960-416L washers may be reused. Torque bolts to 70 to 90 inch- pounds. Safety wire all boltheads with MS20995-C32 safety wire.

This directive effective April 10, 1964.

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS P-902](https://openairdocs.org/tcds/P-902): Univair Aircraft Corporation; names 2 of 4 models: F12A-3, F12A-5

## 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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