1971 US Army Vietnam War OPERATORS ... - Survival Books

WWW.SURVIVALEBOOKS.COMTM 9-1330-200-12/TM 1330-12/1ASection IV. MAINTENANCE-ORGANIZATIONAL3-9. GeneralOrganizational maintenance is performed by designatedpersonnel in using units and is primarily preventive innature. It is performed to prevent deterioration ofammunition due to rough handling and exposure. DirectSupport units may be called upon to provide technicaladvice, assistance, packing materials and expendablesupplies for accomplishing maintenance. Direct Supportwill actually perform the organizational levelmaintenance if the size of the job to be done exceedsthe manpower capability and equipment atorganizational level.3-10. Unpackinga. For unpacking instructions see Chapter 2,"Preparation For Use" under the appropriate type ofgrenade.b. During unpacking, inspect grenades inaccordance with paragraph 3-7.3-11. Inspectiona. Inspect all packing boxes for external damageor moisture .b. If there is evidence of damage or moisture,unpack and inspect containers for damage or moisture.c. If containers show evidence of damage ormoisture, continue unpacking and inspection, inaccordance with paragraphs 3-3 and 3-7, to extentnecessary to determine disposition.d. If lot number of the grenade and fuze is illegible,consider both unserviceable and return to authorizeddisposal personnel for disposition.e. If grenade lot number is legible and body coloridentifiable, but fuze lot number is illegible, grenademay be renovated. Mark and return to highermaintenance echelon for disposition.3-12. Touch-Up and Spot PaintingClean grenades as outlined in paragraph 3-8, exceptthat light abrasives may be used to remove rust.Service as follows:a. Retouch (spot paint) grenade bodies as requiredto prevent further deterioration. Use same color paintas on grenade body. Re-mark grenade bodies asrequired to retain proper identity. Use only paints andstencil inks indicated in section III of appendix B.b. Clean metal ends of fiber or metal containerwith such materials as sandpaper, wire brushes, emerycloth or steel wool to remove rust from metal. Wipemetal with clean, dry cloth to remove dust prior torepainting. Repaint metal with paint, Black, No. 37038,Spec TT-E-516. Re-mark containers as required toassure proper identity.c. Re-mark inner packing' by printing, stamping orstenciling as follows to assure proper identity:(1) Cartons, bags. Indicate quantity,nomenclature, lot number, month and year loaded.Mark in 2 -inch wide black letters, No. 37038, FederalStandard 595.(2) Metal cans and fiber containers. Indicatequantity, nomenclature, lot number, month and yearloaded. Mark in ½-inch wide white letters, No. 37875,Federal Standard 595 except the metal can for theGrenade, Rifle, Smoke, WP. Mark this can in yellowletters. No. 33538, Federal Standard 595. Table 3-1indicates marking of sealing strip for fiber containersand alternative cover marking for identifying class ofchemical filler other than chemical smoke.d. Re-mark wood packing boxes on top, one sideand both ends in ½ to 1 ½ inch black letters, No. 37038,Federal Standard 595. The following information isrequired on the box:Table 3-1. Marking of Sealing Strip and Alternative Cover MarkingStrip sealing Alt banding colors No. ofClass of chemical filler Color Stripes Color Stripes StripesSMOKE (WP) LIGHT GREEN 14491 LIGHT GREEN 34558SMOKE (HC) LIGHT GREEN 14491 LIGHT GREEN 34558GAS HARASSINGNON-PERSISTENT GRAY 16251 RED 11136 GRAY 36231 RED 31136 1GAS HARASSING GRAY 16251 RED 11136 GRAY 36231 RED 31136 2PERSISTENTChange 8 3-10