CALIBRATION PROCEDURE FOR ENVIRONMENT CONTROL TEST SET,

CHANGE

HEADQUARTERS

DEPARTMENT OF THE ARMY

NO. 1

WASHINGTON, D.C., 21 April 1989

CALIBRATION PROCEDURE

FOR ENVIRONMENT CONTROL TEST SET,

NSN 4920-00-111-5372

GRUMMAN MODEL A/E24T-102

TB 55-4920-346-34, 8 June 1987, is changed as follows:

1. Remove and insert pages as indicated below. New or changed text material is indicated by a vertical bar in

the margin. An illustration change is indicated by a miniature pointing hand.

Remove Pages

Insert Pages

7 through 12

2. Retain this sheet in front of manual for reference purposes.

By Order of the Secretary of the Army:

CARL E. VUONO

General, United States Army

Official:

Chief of Staff

WILLIAM J. MEEHAN II

Brigadier General, United States Army

The Adjutant General

DISTRIBUTION:

To be distributed in accordance with DA Form 12-31, AVUM and AVIM Maintenance requirements for All Fixed

and Rotary Wing Aircraft.