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  • T M 5 - 4 3 1 0 - 3 5 0 - 2 4 P

    T E C H N I C A L M A N U A L

    O R G A N I Z A T I O N A L , D I R E C T S U P P O R T A N D

    G E N E R A L S U P P O R T M A I N T E N A N C E

    REPAIR PARTS AND SPECIAL TOOLS LIST

    C O M P R E S S O R , A I R , R E C I P R O C A T I N G ,

    ELECTRIC MOTOR DRIVEN, RECEIVER MOUNTED,

    15CFM AT 175 PSI (12.30 KGS PER SQ CM)

    ( C H A M P I O N P N E U M A T I C M A C H I N E R Y C O M P A N Y

    MODEL NOS. HR5-8M-3 AND HR5-8M-4)

    NSN 4310-00-537-8876

    This manual supersedes TM 5-4310-350-24P, 18 August 1975.

    H E A D Q U A R T E R S D E P A R T M E N T O F T H E A R M Y

    1 8 M A Y 1 9 8 2

  • TM 5-4310-350-24P

    TECHNICAL MANUAL HEADQUARTERSDEPARTMENT OF THE ARMY

    No. 5-4310-350-24P WASHINGTON, D. C., 18 May 1982

    ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORTMAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST

    FORCOMPRESSOR, AIR, RECIPROCATING,

    ELECTRIC MOTOR DRIVEN, RECEIVER MOUNTED15 CFM AT 175 PSI (12.30 KGS PER SQ CM)

    (CHAMPION PNEUMATIC MACHINERY COMPANYMODEL NO. HR5-8M-3 AND HR5-8M-4)

    NSN 4310-00-537-8876

    Current as of 15 December 1981

    REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

    You can help improve this manual. If you find any mistake or if you know of a way to improvethe procedures, please let us know. Mail your letter, DA Form 2028 (Recommended Changes toPublications and Blank Forms), or DA Form 2028-2 located in the back of this manual direct to:Commander, US Army Troop Support & Aviation Materiel Readiness Command, ATTN:DRSTS-MPSD, 4300 Goodfellow Boulevard, St. Louis, MO 63120. A reply will be furnisheddirectly to you.

    TABLE OF CONTENTS

    Page Figure

    SECTION I. INTRODUCTION . . . . . . . . . . . . . . .. ....

    SECTION II. REPAIR PARTS LIST . . . . . . . . . . . . . . . . . . . .

    Group 01 BELT GUARD ASSEMBLY . . . . . . . . . . . . . . . . . . 8 1

    Group 02 ELECTRIC MOTOR . . . . . . . . . . . . . . . . . . . . . . . 10 2Switch Assembly Pressure . . . . . . . . . . . . . 12 3Starter Assembly Magnetic . . . . . . . . . . . . 14 4

    Group 03 AIR COMPRESSOR ASSEMBLY . . . . . . . . . . . . . .Air Compressor Muffler . . . . . . . . . . . . . . . 16 5Air Compressor Manifolds . . . . . . . . . . . . . 18Air Compressor Valve Assembly . . . . . . . . 20 8Intake Muffler . . . . . . . . . . . . . . . . . . . . . . . 22 6Air Compressor Piston and RodAssembly . . . . . . . . . . . . . . . . . . . . 24 9

    Crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 10Compressor Piston Rings . . . . . . . . . . . . 28 11

    7

    i

  • TM 5-4310-350-24P

    TABLE OF CONTENTS (Continued)

    Page Figure

    Group 04 RECEIVER . . . . . . . . . . . . . . . . . . . . .Air Receiver Tank and Parts . . . . . . . . . . 30 12

    SECTION III. SPECIAL TOOLS LIST (Not Applicable) . .

    SECTION IV. NATIONAL STOCK NUMBER AND) PART NUMBER 33INDEX . . . . . . . . . . . . . . . . . . . . . . . .

    ii

  • TM 5-4310-350-24P

    ORGANIZATIONAL, DIRECT AND GENERAL SUPPORT MAINTENANCEREPAIR PARTS AND SPECIAL TOOLS LIST

    Section I. INTRODUCTION

    1. Scope.

    This manual lists spares and repair parts; special tools; specialtest, measurement, and diagnostic-equipment (TMDE) , and other specialsupport equipment required for performance of organizational, directsupport, general support maintenance of the air compressor. It auth-orizes the requisitioning and issue of repair parts as indicated bythe source and maintenance codes.

    2. General.

    This Repair Parts and Special Tools List is divided into thefollowing sections:

    a. Section II. Repair Parts List. A list of spares and repairparts authorized for use in the performance of maintenance. The listalso includes parts which must be removed for replacement of the auth-orized parts. Parts lists are composed of functional groups in numer-ic sequence, with the parts in each group listed in figure and itemnumber sequence. Bulk materials are listed in NSN sequence.

    b. Section III. Special Tools List. A list of special tools,special TMDE, and other special support equipment authorized for theperformance of maintenance (not applicable).

    c. Section IV. National Stock Number and Part Number Index. Alist, in National item identification number (NIIN) sequence, of allNational stock numbers (NSN) appearing in the listings, followed by alist in alphameric sequence of all part numbers appearing in the list-ings. National stock numbers and part numbers are cross-referencedto each illustration figure and item number appearance. This indexis followed by a cross-reference list of reference designators tofigure and item numbers.

    3. Explanation of Columns.

    a. Illustration. This column is divided as follows:

    (1) Figure Number. Indicates the figure number of theillustration on which the item is shown.

    (2) Item Number. The number used to identify item called outin the illustration.

    b. Source, Maintenance, and Recoverability (SMR) Codes.

    (1) Source Code. Source codes indicate the manner of acquiringsupport items for maintenance, repair, or overhaul of end items.Source codes are entered in the first and second positions of theUniform SMR Code format as follows:

    1

  • TM 5-4310-350-24P

    Code

    PAPB

    PC

    PD

    PE

    PF

    PG

    KD

    KF

    KB

    MO

    MF

    MH

    MD

    AOAFAHAD

    XA

    XB

    xc

    XD

    2

    Definition

    Item procured and stocked for anticipated or known usage.Item procured and stocked for insurance purpose becauseessentiality dictates that a minimum quantity be availablein the supply system.Item procured and stocked and which otherwise would be codedPA except that it is deteriorative in nature.Support item, excluding support equipment, procured forinitial issue or outfitting and stocked only for subsequentor additional initial issues or outfitting. Not subject toautomatic replenishment.Support equipment procured and stocked for initial issue oroutfitting to specified maintenance repair activities.Support equipment which will not be stocked but which willbe centrally procured on demand.Item procured and stocked to provided for sustained supportfor the life of the equipment. It is applied to an itempeculiar to the equipment which, because of probable discon-tinuance or shutdown of production facilities, would proveuneconomical to reproduce at a later time.An item of a depot overhaul/repair kit and not purchasedseparately. Depot kit defined as a kit that provides itemsrequired at the time of overhaul or repair.An item of a maintenance kit and not purchased separately.Maintenance kit defined as a kit that provides an item thatcan be replaced at organizational or intermediate levels ofmaintenance.Item included in both a depot overhaul/repair kit and amaintenance kit.Item to be manufacturedlevel.Item to be manufacturedmaintenance level.Item to be manufacturedmaintenance level.Item to be manufacturedmaintenance level.Item to be assembled atItem to be assembled atItem to be assembled atItem to be assembled atmaintenance level.Item is not procured orthe item will result inassembly.Item is not procured orsalvage, requisition.

    or fabricated at organizational

    or fabricated at the direct support

    or fabricated at the general support

    or fabricated at the depot

    organizational level.direct support maintenance level.general support maintenance level.depot

    stocked because the requirements forthe replacement of the next higher

    stocked. If not available through

    Installation drawing, diagram, instruction sheet, fieldservice drawing, that is identified by manufacturers partnumber.A support item that is not stocked. When required, itemwill be procured through normal supply channels.

  • TM 5-4310-350-24P

    NOTECannibalization or salvage may be used as a sourceof supply for any items coded above except thosecoded XA or XD and support items as restricted byAR 700-42.

    (2) Maintenance Code. Maintenance codes are assigned to indi-cate the levels of maintenance authorized to USE and REPAIR supportitems. The maintenance codes are entered in the third and fourthpositions of the Uniform SMR Code format as follows:

    (a) The maintenance code entered in the third position willindicate the lowest maintenance level authorized to remove, replace,and use the support item. The maintenance code entered in the thirdposition will indicate one of the following levels of maintenance:

    Code Application/Explanation

    c - Crew or operator maintenance performed within organizationalmaintenance.

    O - Support item is removed, replaced, used at the organizationallevel.

    F - Support item is removed, replaced, used at the direct supportlevel.

    H - Support item is removed, replaced, used at the generalsupport level.

    D - Support items that are removed, replaced, used at depot,mobile depot, or specialized repair activity only.

    (b) The maintenance code entered in the fourth positionindicates whether the item is to be repaired and identifies thelowest maintenance level with the capability to perform completerepair (i.e., all authorized maintenance functions). This positionwill contain one of the following maintenance codes.

    Code

    o -

    F -

    H -

    D -

    L -z -B -

    Application/Explanation

    The lowest maintenance level capable of complete repair ofthe support item is the organizational level.The lowest maintenance level capable of complete repair ofthe support item is the direct support level.The lowest maintenance level capable of complete repair ofthe support item is the general support level.The lowest maintenance level capable of complete repair ofth