Operating instructions

TM 55-4920-394-13&P

TECHNICAL MANUAL HEADQUARTERS

DEPARTMENT OF THE ARMY

TM 55-4920-394-13&P WASHINGTON, DC., 9 April 1980

Operator's, Aviation Unit and Intermediate

Maintenance Manual

For

TEST STAND, AIRCRAFT HYDRAULIC SYSTEMS,

ELECTRONIC MOTOR DRIVEN, TYPE MK-1

NSN 4920-01-033-8318

PART NUMBER 2-01-6

REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

You can help improve this manual. If you find any mistake or if you know of a way to improve

the procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes to

Publications and Blank Forms), or DA Form 2028-2 located in the back of this manual direct to:

Commander, U. S. Army Troop Support & Aviation Materiel Readiness Command, ATTN:

DRSTS-MTPS, 4300 Goodfellow Boulevard, St. Louis, MO 63120. A reply will be furnished

directly to you.

TABLE OF CONTENTS

Paragraph Page

CHAPTER 1. INTRODUCTION

Section I. General Information.............................................................. 1-1 1-1

II. Description and Leading Particulars...................................... 1-6 1-2

CHAPTER 2. OPERATING INSTRUCTIONS

Section I. Controls and Instruments...................................................... 2-1 2-1

II. Operating Procedures........................................................... 2-2 2-1

CHAPTER 3. AVIATION UNIT MAINTENANCE INSTRUCTIONS

Section I. Preparation for use, storage or shipment............................... 3-1 3-1

II. Inspection ............................................................................. 3-10 3-3

III. Maintenance Instructions....................................................... 3-19 3-9

IV. Trouble Shooting................................................................... 3-31 3-12

V. Parts Listing.......................................................................... 3-32 3-16

CHAPTER 4. AVIATION INTERMEDIATE MAINTENANCE INSTRUCTIONS

Section I. Preparation for use, storage or shipment............................... 4-1 4-1

II. Repair Instructions................................................................ 4-10 4-1

III. Test After Repair................................................................... 4-39 4-10

APPENDIX A. REFERENCES A-1

APPENDIX B. MAINTENANCE ALLOCATION CHART B-1

APPENDIX C. REPAIR PARTS AND SPECIAL TOOLS LIST C-1

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