TM-9-2350-311-20-2 Maintenance Manual Volume 2 for M109 Cab Download
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TM 9--2350--311--20--2 Change 4 i HEADQUARTERS DEPARTMENT OF THE ARMY WASHINGTON, D.C., 24 December 1993 TECHNICAL MANUAL No. 9--2350--311--20--2 UNIT MAINTENANCE MANUAL FOR CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS, AND ASSOCIATED COMPONENTS HOWITZER, MEDIUM, SELF-PROPELLED 155MM M109A2 (2350--01--031--0586) (EIC: 3EZ) M109A3 (2350--01--031--8851) (EIC: 3E2) M109A4 (2350--01--277--5770) (EIC: 3E8) M109A5 (2350--01--281--1719) (EIC: 3E7) REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS You can help improve this publication. If you find any mistakes or if you know of a way to improve the procedures, please let us know. Submit your DA Form 2028 (Recommended Changes to Equipment Technical Publications), through the Internet, on the Army Electronic Product Support (AEPS) website. The Internet address is https://aeps.ria.army.mil . The DA Form 2028 is located under the Public Applications section in the AEPS Public Home Page. Fill out the form and click on SUBMIT. Using this form on the AEPS will enable us to respond quicker to your comments and better manage the DA Form 2028 program. You may also mail, fax or E-mail your letter or DA Form 2028 direct to: TACOM Life Cycle Management Command ATTN: AMSTA-LC-LMPP/TECH PUBS, 1 Rock Island Arsenal, Rock Island, IL 61299-7630. The email address is ROCK-TACOM-TECH-PUBS@conus.ar- my.mil. The fax number is DSN 793-0726 or Commercial (309) 782-0726. DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. TABLE OF CONTENTS Page HOW TO USE THIS MANUAL iv ........................................................ CHAPTER 1 INTRODUCTION 1--1 ................................................................. Section I. General Information 1--3 ............................................................... Section II. Equipment Description and Data 1--8 .................................................... Section III. Principles of Operation 1--23 ............................................................ CHAPTER 2 GENERAL CAB MAINTENANCE 2--1 ................................................... Section I. Repair Parts, Tools, Special Tools, Test, Measurement, and Diagnostic Equipment (TMDE), and Support Equipment 2--2 .................................................... Section II. Service Upon Receipt 2--3 ............................................................. Section III. Preventive Maintenance Checks and Services (PMCS) and Lubrication Instructions and Mandatory Replacement Parts 2--18 ................................................. Section IV. General Maintenance Procedures 2--33 .................................................. Section V. Preparation for Storage or Shipment 2--40 ................................................ *This manual supersedes the following manual: TM 9--2350--311--20--2, June 1986, and all changes.