# AD 47-32-03: Tail Rotor Control Pedal

- Type: Airworthiness directive
- Status: Current
- Products: Scotts-Bell 47 47B
- Superseded by: Nothing supersedes this AD
- Product type: Aircraft, Rotorcraft
- Registered aircraft: 1 may be affected, by airframe or engine model (OpenAirDocs)
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/55018144CB6E764E86256A34004D4E88.0001
- DRS record last changed: May 30, 2024
- Page: https://openairdocs.org/ad/47-32-03

## The airworthiness directive

47-32-03 BELL: (Was Mandatory Note 3 of AD-1H-1.) Applies Only to Model 47B Serial Numbers 2 Through 6, 10 Through 17, and 20 Through 22.

Compliance required not later than next 25-hour inspection after September 15, 1947.

To insure proper operation of the tail rotor control pedal adjustment mechanism at all times, replace the existing pawl stop, P/N 47-722-059-1 in each pedal assembly with a modified pawl stop, P/N 47-722-057-1. Check length of each pedal adjustment mechanism and adjust if necessary to 4 27/64 inches, tolerances +000, -1/32 inch, measured from the center of the pedal adjustment mechanism assembly AN 329-41 pin to lower end of pawl.

(Bell Service Bulletin 47C23 dated April 10, 1947, also covers this subject.)

## Affected data sheets (1) (OpenAirDocs)

The type certificate data sheets whose models the AD names.

- [TCDS H-1](https://openairdocs.org/tcds/H-1): Scott's-Bell 47 Inc; names 1 of 9 models: 47B

## 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: 1 (1 by airframe model, 0 by engine model)
- Makers: Bell 1

Models with the most aircraft:

- [Bell 47B](https://openairdocs.org/model/bell-47b): 1 aircraft (airframe model)

All 1 models: https://openairdocs.org/ad/47-32-03/models.md
Every aircraft: https://openairdocs.org/ad/47-32-03/aircraft.md

Its text cites no advisory circulars or STCs.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.