DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

*TB 55-4920-428-35

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

CALIBRATION PROCEDURE

FOR

CH-47 INTEGRATED LOWER CONTROL ACTUATOR (IL-CA)

BENCH TEST SET

P/N 145GS278-1

Headquarters, Department of the Army, Washington, D.C.

19 July 1988

REPORTING OF ERRORS AND RECOMMENDING IMPROVEMENTS

You can help improve this manual. If you find any mistakes, or if you know of a way to improve these proce-

dures, please let us know. Mail your letter or DA Form 2028 (Recommended Changes to Publications and Blank

Forms), or DA Form 2028-2 located in the back of this manual directly to: Commander, US Army AviationTroop

Command, ATTN: AMSAT-IMP, 4300 Goodfellow Blvd., St. Louis, MO 63120-1798. You may also submit

your recommended changes by E-mail directly to <mpmt%avma28@st-louis- emh7.army.mil>. A reply will

be furnished directly to you. Instructions for sending an electronic 2028 may be found at the back of this manual

immediately preceding the hard copy 2028.

DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited.

Paragraph

Page

SECTION I.

IDENTIFICATION AND DESCRIPTION

Test Instrument Identification . . . . . . . . . . . . . . . . . . . . . . . . . .

DA Form 2416 (Calibration Data Card) . . . . . . . . . . . . . . . . . .

Calibration Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

EQUIPMENT REQUIREMENTS

II.

Equipment Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Accessories Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

PRELIMINARY OPERATIONS

III.

Preliminary Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Equipment Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

*This bulletin supersedes TB 55-4920-428-35, 15 August 1983.

Change 3