AVIATION UNIT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST FOR JACK, HYDRAULIC, TRIPOD 12-TON PN NSN

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1 TM P Technical Manual TM P Headquarters Department of the Army Washington, D. C., 25 August 1977 AVIATION UNIT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST FOR JACK, HYDRAULIC, TRIPOD 12-TON PN NSN (CURRENT AS OF 30 JUNE 1977) REPORTING OF ERRORS Y o u c a n i m p r o v e t h i s m a n u a l b y r e c o m m e n d i n g i m - provements using DA Form 2028 (Recommended Changes to Publications and Blank Forms) or DA Form (Test) located in the back of the manual and mail the form direct to Commander, US Army Aviation Systems Command, ATTN: DRSAV-FR, PO Box 209, St. Louis, MO A reply will be furnished direct to you. T A B L E O F C O N T E N T S Section Listing P a g e Illus. Figure I. Introduction Il. Repair Parts List Ill. Special Tools List (Not Applicable) IV. NSN and Part No. index

2 TM P Section I. INTRODUCTION 1. Scope. This manual lists spares and repair parts required for performance of Aviation Unit Maintenance (AVUM) of the 12-ton hydraulic tripod jack, PN It authorizes the requisitioning and issue of spares and repair parts as indicated by the source and maintenance codes. 2. General. This Repair parts and Special TooIs List is divided into the following sections: a. Section Il. Repair Parts List. A list of spares and repair parts authorized for use in the performance of maintenance. Parts are listed in figure and item number sequence. Items are indented when required to indicate the relationship to the next higher assembly. b. Section III. Special Tools List. (Not Applicable). Code PA -- PB --- PC --- XD --- Definition Item procured and stocked for anticipated or known usage. Item procured and stocked for insurance purpose because essentiality dictates that a minimum quantity be available in the supply systems. Item procured and stocked and which otherwise would be coded PA except that it is deteriorative in nature. A support item that is not stocked. When required, item will be procured through normal supply channels. NOTE c. Section IV. National Stock Number and Part Number Index. A list, in ascending National Item Identification Number (NIIN) sequence, of all National stock numbers appearing in the listings, followed by a list, in alphameric sequence, of all part numbers appearing in the listings. National stock number and part numbers are cross-referenced to each illustration figure and item number appearance. 3. Explanation of Columns. a. Illustration. This column is divided as follows: (1) Figure Number. Indicates the figure number of the illustration in which the item is shown. (2) Item Number. The number used to identify each item called out in the illustration. b. Source, Maintenance, and Recoverability Codes (SMR). (1) Source Code. Source codes are assigned to support items to indicate the manner of acquiring support items for maintenance, repair, or overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code format as follows: Cannibalization or salvage may be used as a source of supply for any items source coded above except air raft support items as restricted by AR (2) Maintenance Code. Maintenance codes are assigned to indicate the levels of maintenance authorized to USE and REPAIR support items. The maintenance codes are entered in the third and fourth positions of the Uniform SMR Code format as follows: (a) The maintenance code entered in the third position will indicate the lowest maintenance level authorized to remove, replace, and use the support item. The maintenance code entered in the third position will indicate the following level of maintenance: Code Application/Explanation o Support item is removed, replaced, used at the Aviation Unit Maintenance (AVUM) level. (b) The maintenance code entered in the fourth position indicates whether the item is to be repaired and identifies the lowest maintenance level with the capability to perform com- 2

3 TM P plete repair (i.e., all authorized maintenance functions). This position will contain the following maintenance code: Code Application/Explanation o The lowest maintenance level capable of complete repair of the support item is the Aviation Unit Maintenance (AVUM) level. z N on reparable. No repair is authorized. (3) Recoverability Code. Recoverability codes are assigned to support items to indicate the disposition action on unserviceable items. The recoverability code is entered in the fifth position of the Uniform SMR Code format as follows: Code Definition z - Nonreparable item. When unserviceable, condemn and dispose at the level indicated in position 3. 0 Reparable item. When uneconomically reparable, condemn and dispose at Aviation Unit Maintenance (AVUM) level. c. National Stock Number. Indicates the National stock number assigned to the item and will be used for requisitioning purposes. d. Part Number. Indicates the primary number used by the manufacturer (individual, company, firm, corporation, or Government activity), which controls the design and characteristics of the item by means of its engineering drawings, specifications, standards, and inspection requirements, to identify an item or range of items. NOTE When a stock numbered item is requisitioned, the repair part received may have a different part number than the part being replaced. e. Federal Supply Code for Manufacturer (FSCM). The FSCM is a 5-digit numeric code listed in SB which is used to identify the manufacturer, distributor, or Government agency, etc. f. Description. Indicates the Federal item name and any additional description required to identify the item. 3 g. Unit of Measure (U/M). Indicates the standard of the basic quantity of the listed item as used in performing the actual maintenance function. This measure is expressed by a two-character alphabetical abbreviation (e.g., ea, in, pr, etc.). When the unit of measure differs from the unit of issue, the lowest unit of issue that will satisfy the required units of measure will be requisitioned. h. Quantity Incorporated in Unit. Indicates the quantity of the item required for one assembly only, including instances when similar assemblies are broken down together. A V appearing in this column in lieu of a quantity indicates that no specific quantity is applicable, (e.g., shims, spacers, etc.). 4. Special Information. The following publication pertains to the 12-ton hydraulic tripod jack. Publication and Short Title OVERHAUL WIPARTS BKDN T.O. 35A /TM PN How to Locate Repair Parts. a. When National Stock Number or Part Number Is Unknown: (1) First. Find the illustration covering the assembly group to which the repair part belongs. (2) Second. Identify the repair part on the illustration and note the illustration figure and item number of the repair part. (3) Third. Using the Repair Parts Listing, find the figure and item number noted on the illustration. b. When National Stock Number or Part Number is Known: (1) First. Using the Index of National Stock Numbers and Part Numbers, find the pertinent National Stock Number or part number. This index is in ascending National Item Identification Number (NIIN) sequence followed by a list of part numbers in ascending alphameric sequence, cross-referenced to the illustration figure number and item number. (2) Second. After finding the figure and item number, locate the figure and item number in the repair parts list. 6. Abbreviations. (Not Applicable).

4 TM P Figure 1. 4

5 TM P (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION QTY (A) (B) DESCRIPTION INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER NUMBER FSCM USABLE ON CODE U/M UNIT SECTION II. REPAIR PARTS LIST 1 1 XDOZZ NUT,SPECIAL,INNER EA XDOZZ NUT,SPECIAL,CENTER EA XDOZZ NUT,SPECIAL,OUTER EA XDOZZ RING,EXTERNALLY THREADED-OUTER EA PBOZZ PLUNGER,JACK,OUTER EA XDOZZ RING,EXTERNALLY THREADED-INNER EA PBOZZ PLUNGER,JACK,CENTER EA XDOZZ RING,EXTERNALLY THREADED-INNER EA PBOZZ PLUINGER,JACK,INNER EA XDOZZ RING,RETAINING EA XDOZZ BUSHING,SLEEVE-OUTER EA PBOZZ AN PACKING,PREFORMED EA PBOZZ B PACKING,PREFORMED EA XDOZZ RING,RETAINING EA XDOZZ BUSHING,SLEEVE-CENTER EA PBOZZ AN PACKING,PREFORMED EA PBOZZ B PACKING,PREFORMED EA XDOZZ RING,RETAINING EA XDOZZ BUSHING,SLEEVE-INNER EA PBOZZ AN PACKING,PREFORMED EA PBOZZ B PACKING,PREFORMED EA XDOZZ NUT,EXTENSION SCREW EA XDOZZ RING,RETAINING EA XDOZZ SCREW,EXTENSION EA XDOZZ WASHER,SEAL EA PBOZZ MS RING,RETAINING EA PBOZZ PIN,GROOVED,HEAD EA XDOZZ HEAD,TRIPOD EA PBOZZ GASKET EA XDOZZ RESERVOIR EA PBOZZ AN PACKING,PREFORMED EA XDOZZ CYLINDER EA PBOZZ AN6230B PACKING,PREFORMED EA XDOZZ LEG ASSEMBLY,WELDED EA PBOZZ CASTER,JACK,TRIPOD EA PBOZZ SPRING,HELICAL,COMPRESSION-CASTER EA 3 5

6 TM P (1) (2) (3) (4) (5) (6) (7) (8) ILLUSTRATION QTY (A) (B) DESCRIPTION INC FIG ITEM SMR STOCK PART IN NO NO CODE NUMBER NUMBER FSCM USABLE ON CODE U/M UNIT SECTION II. REPAIR PARTS LIST 1 42A PBOOO PUMP ASSEMBLY-TRIPOD JACK EA PBOZZ PIN,STRAIGHT,HEADED EA PBOZZ FULCRUM,PUMP EA XDOZZ GLAND,PACKING EA PBOZZ RETAINER,CUP,PUMP EA PBOZZ CUP,PUMP-LEATHER EA PBOZZ PLUNGER,PUMP EA PBOZZ PACKING,PREFORMED EA XDOZZ BODY,PUMP EA XDOZZ BLOCK,VALVE EA PBOZZ SPRING,HELICAL,COMPRESSION EA XDOZZ GASKET EA XDOZZ CONNECTITNG LINK,RIGID EA XDOZZ ANCHOR,LINK EA A PBOOO VALVE,RELEASE,JACK EA PBOZZ STEM,RELEASE VALVE EA PBOZZ GLAND,JACK RELEASE VALVE EA PBOZZ WASHER,NONMETALLIC EA PBOZZ WASHER,FLAT EA PBOZZ AN PLUG,MACHINE THREAD EA PCOZZ MS PACKING,PREFORMED EA XDOZZ SPRING,BASE EA PBOOO FILTER,HYDRAULIC OIL,JACK EA A XDOZZ VALVE,BY-PASS EA XDOZZ SCREW,SET EA XDOZZ SPRING EA XDOZZ GUIDE,SPRING EA XDOZZ BASE ASSEMBLY,WELDED EA PBOZZ HANDLE,PUMP EA 1 6

7 SECTION IV. TM P NATIONAL STOCK NUMBER AND PART NUMBER INDEX FIGURE ITEM FIGURE ITEM STOCK NUMBER NO NO STOCK NUMBER NO NO A A FIG ITEM FIG ITEM PART NUMBER FSCM NO NO PART NUMBER FSCM NO NO AN AN B AN B AN B AN6230B AN MS MS A A A

11 BY Order of the Secretary of the Army: Official: PAUL T. SMITH Major General, United States Army The Adjutant General BERNARD W. ROGERS General, United States Army Chief of Staff DISTRIBUTION: To be distributed in accordance with DA Form (qty rqr block no. 322) Organizational Maintenance Requirements for All Fixed and Rotor Wing Aircraft. U.S.GOVERNMENT PRINTING OFFICE: (61485)

12 PIN:

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ORGANIZATIONAL MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST FOR

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