TO 1-1-700 - Robins Air Force Base

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TO 1-1-700 DOD-P-15328, PRIMER, PRETREATMENT (WASH) FOR METALS 16 TT-I-735, ALCOHOL, ISOPROPYL 65 NOTE If tape adhesive will not come off, use TT-I-735, Isopropyl Alcohol, to assist with the removal. MIL-C-8514, PRIMER, PRETREATMENT (WASH) FOR METALS 21 MIL-PRF-23377, TYPE I & II, PRIMER, EPOXY CHEMI- CAL AND SOLVENT RESISTANT 38 MIL-P-53030, PRIMER, EPOXY, WATER REDUCIBLE, LEAD, CHROME FREE 35 d. De-mask as soon as possible after coating application. 10.15.2 Shelters Skids. Skids are attached to the underside of the shelters. When the shelters are deployed or in service, they rest on dirt, gravel, or concrete and experience corrosion due to damage to the protective coating. Organizational/field level repair of tactical shelter skids are very limited, and damaged shelter skids are to be referred to depot for repair or replacement. See the system specific shelter maintenance manual and the general instructions below for organizational and depot replacement and repair procedures for cleaning, repair, treatment and painting of shelter skids. 10.15.2.1 Repair of Damaged Shelter Skids. Damaged shelter skids secured with bolts or rivets must be removed, repaired, and secured with mounting bolts. Follow the procedures below when repairing damaged shelter skids. a. Elevate the shelter and remove the damaged skid(s). MIL-PRF-85285, COATING, POLYURETHANE, HIGH SOLIDS 50 c. Touch up the treated area by applying underbody coating specified by the system specific maintenance manual. If not specified use one coat of DOD-P-15328 or MIL-C-8514 Wash Primer, on the bare metal; one coat of MIL-PRF-23377, Type I, Class C Epoxy Primer or MIL-P-53030 Epoxy Primer; and one coat of MIL-PRF- 85285 Polyurethane Topcoat. Application shall be per procedures in Chapter 7 of this manual. Drilling and cutting operations create metal chips which may enter the eyes. Eye protection is required. b. Drill out any damaged blind nuts, as outlined in Chapter 3 of TO 35E4-1-162. c. Install 5/16-inch stainless steel blind nuts of appropriate length in the shelter bottom as outlined in Chapter 3 of TO 35E4-1-162. d. Prepare a sheet aluminum alloy spacer 0.001 to 0.003 inch thinner than the head of the blind nut. 10-12
TO 1-1-700 b. Use e-inch rivnuts of appropriate length, and install the rivnuts (dipped in the bonding agent specified in the system specific MK-679/G shelter maintenance manual) in the shelter bottom with the applicable rivnut heading tool as instructed in paragraph 30 of the system specific MK-679/G shelter maintenance manual. c. Prepare a sheet aluminum alloy spacer 0.001-0.003 inch thinner than the head of the rivnut. Drilling and cutting operations create metal chips which may enter the eyes. Eye protection is required. d. Use the skid as a template to mark the spacer and drill holes equivalent to the diameter of the rivnut head. e. Position the spacer and skid and secure the spacer and skid by tightening the mounting bolts into the rivnuts. Figure 10-13. Corrosion Undercarriage of Shelter f. Prime and paint the exposed aluminum alloy surfaces per directions in MIL-DTL-14072 with application procedures per Chapter 7 of this manual. 10.16 VAN AND TRAILER ATTACHMENT POINTS (INCLUDING LIFT RINGS). Drilling and cutting operations create metal chips which may enter the eyes. Eye protection is required. e. Use the skid as a template to mark the spacer and drill holes equivalent to the diameter of the blind nut head. f. Position the spacer and skid, and secure by tightening the mounting bolts with lock washers and nuts into the blind nuts. g. Apply a fillet seal to the skid seams and a topcoat seal over the mounting hardware. 10.15.2.2 Replacing Damaged Shelter Skids. Damaged shelter skids secured with rivets must be removed and secured with mounting bolts. Follow the procedures below when replacing damaged shelter skids. Lift, tow, and tie-down fittings are normally mounted on shelter corners, on end walls, and on roof panels. The lift rings and mounts are designed for lifting the complete shelter with internally mounted and stowed equipment. Because of the severe loads placed on all ring fittings, the ring, mounts, and attachment hardware must be in good mechanical condition and properly secured. If the rings are deformed or exhibit weld cracks, they must be replaced by depot. The lift rings on the C-E-M shelters are susceptible to corrosion due to the extreme heavy pressure/stress applied to the rings when the shelters are moved and setup in the field. The heavy use of the rings causes the protective coating to crack allowing moisture to enter and begin to initiate corrosion If the lift rings and fittings exhibit rust or surface corrosion, but are otherwise sound, the fitting should be cleaned to bare metal and refinished. Refer to paragraph 3.13.3 and Table 3-9 in TO 35E4-1-162 for the required paint system and apply it per procedures in Chapter 7 of this manual. Drilling and cutting operations create metal chips which may enter the eyes. Eye protection is required. a. Drill out the e-inch rivets and remove the shelter skids. Change 1 10-13
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TO 1-1-700 TECHNICAL MANUAL CORROSI
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TO 1-1-700 TABLE OF CONTENTS Chapte
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TO 1-1-700 TABLE OF CONTENTS - CONT
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TO 1-1-700 LIST OF ILLUSTRATIONS -
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TO 1-1-700 FOREWORD 1. PURPOSE. The
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TO 1-1-700 List of Related Publicat
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TO 1-1-700 SAFETY SUMMARY 1. GENERA
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TO 1-1-700 AMS-G-6032, GREASE, PLUG
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TO 1-1-700 MIL-DTL-64159, COATING,
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TO 1-1-700 MIL-PRF-27617, GREASE, A
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TO 1-1-700 O-L-164, DRESSING, LEATH
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TO 1-1-700 MIL-T-81772, THINNER, PO
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TO 1-1-700 tronics equipment and th
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TO 1-1-700 cleaning situation, syst
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TO 1-1-700 c. Riveted joints shall
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TO 1-1-700 c. Remove and replace an
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TO 1-1-700 MIL-L-87177, LUBRICANT,
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TO 1-1-700 Figure 3-1. Simplified C
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TO 1-1-700 resistant, and also at t
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TO 1-1-700 is first noticeable as a
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TO 1-1-700 3.7.8 Oxygen Concentrati
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TO 1-1-700 Figure 3-14. Concentrati
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TO 1-1-700 Figure 3-17. Galvanic Se
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TO 1-1-700 Figure 3-20. Aluminum Su
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TO 1-1-700 3.8.7 CRES/Stainless Ste
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TO 1-1-700 3.9.10 Climate. Warm, mo
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TO 1-1-700 3.11 PREVENTATIVE MAINTE
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TO 1-1-700 CHAPTER 4 COMPOSITE AND
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TO 1-1-700 4.4.4.4 Glass parts shal
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TO 1-1-700 CHAPTER 5 PACKAGING (STO
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TO 1-1-700 extent of damage dependi
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TO 1-1-700 5.15 PRECAUTIONS FOR VCI
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TO 1-1-700 c. Secure the desiccant
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TO 1-1-700 Figure 5-8. Shock Isolat
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TO 1-1-700 Figure 5-9. Examples of
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TO 1-1-700 5.24.10 Rigid or Flexibl
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TO 1-1-700 CHAPTER 6 MOISTURE AND F
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TO 1-1-700 c. 6.2.6 Felt. Examine f
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TO 1-1-700 a. After first directing
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TO 1-1-700 6.4.5.14 Terminals, scre
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TO 1-1-700 NOTE • Authorized clea
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TO 1-1-700 Table 7-1. Cleaning of S
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TO 1-1-700 7.3.1.2.3 Portable, 45 g
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TO 1-1-700 Table 7-2. Common Milita
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TO 1-1-700 inactivity, storage, or
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TO 1-1-700 7.5.6.5.1 Grade 1 - A th
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TO 1-1-700 Table 7-4. Corrosion Pre
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TO 1-1-700 Table 7-5. Preservation
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TO 1-1-700 either case, MIL-PRF-269
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TO 1-1-700 MIL-PRF-85285, COATING,
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TO 1-1-700 c. Cadmium plated surfac
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TO 1-1-700 a. Scuff sand and feathe
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TO 1-1-700 7.7.7.2 If surface is no
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TO 1-1-700 7.7.9.2 Where only parti
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TO 1-1-700 7.8.1 Type I Application
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TO 1-1-700 Extend (Loctite) 32150 J
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TO 1-1-700 There are three ways to
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TO 1-1-700 vulnerable surfaces clea
Page 134 and 135: TO 1-1-700 Table 8-2. Materials, Th
Page 136 and 137: TO 1-1-700 Table 8-4. Electronic Cl
Page 150 and 151: TO 1-1-700 Table 8-5. Accessories o
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Page 154 and 155: TO 1-1-700 f. Devices with permanen
Page 156 and 157: TO 1-1-700 Table 8-7. Cleaning and
Page 158 and 159: TO 1-1-700 MIL-PRF-87937, CLEANING
Page 160 and 161: TO 1-1-700 of contamination). Maint
Page 162 and 163: TO 1-1-700 8.8.2 Protective Coating
Page 164 and 165: TO 1-1-700 • Tube clamps. • Min
Page 166 and 167: TO 1-1-700 a. For bonding/grounding
Page 168 and 169: TO 1-1-700 vertently destroy the mo
Page 170 and 171: TO 1-1-700 doors, and other corrosi
Page 173 and 174: TO 1-1-700 CHAPTER 10 CORROSION PRO
Page 175 and 176: TO 1-1-700 MIL-PRF-81733, SEALING A
Page 177 and 178: TO 1-1-700 d. After corrosion is re
Page 179 and 180: TO 1-1-700 (3) Stainless/CRES steel
Page 181 and 182: TO 1-1-700 10.9 WATER ENTRAPMENT AR
Page 183: TO 1-1-700 f. Shield equipment from
Page 187 and 188: TO 1-1-700 10.17.3 If the plating s
Page 189: TO 1-1-700 Figure 10-16. Dissipatio
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Page 194 and 195: TO 1-1-700 Table 11-1. Recommended
Page 196 and 197: TO 1-1-700 11.6 3M CO. SCOTCH-BRITE
Page 198 and 199: TO 1-1-700 11.11.2 Control of Mecha
Page 200 and 201: TO 1-1-700 11.12.2 Mechanical Damag
Page 202 and 203: TO 1-1-700 MIL-DTL-81706 (ALODINE),
Page 204 and 205: TO 1-1-700 11.13.2.3 Application of
Page 206 and 207: TO 1-1-700 only when there is no da
Page 208 and 209: TO 1-1-700 NOTE SEMCO PASA-JELL 101
Page 210 and 211: TO 1-1-700 (CRES), lead, ceramic, g
Page 212 and 213: TO 1-1-700 11.13.7.2 Treatment of C
Page 214 and 215: TO 1-1-700 MIL-A-46106, ADHESIVE/SE
Page 216 and 217: TO 1-1-700 Table 12-1. Sealing Comp
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Page 226 and 227: TO 1-1-700 Figure 12-2. Sealant App
Page 228 and 229: TO 1-1-700 Figure 12-4. Rivet Appli
Page 230 and 231: TO 1-1-700 Figure 12-6. Sealant Inj
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TO 1-1-700 Table 12-2. Time Require
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TO 1-1-700 Table 12-2. Time Require
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TO 1-1-700 of 20 to 25 seconds in a
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TO 1-1-700 d. Remove all uncured se
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TO 1-1-700 MIL-PRF-81733, SEALING A
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TO 1-1-700 MIL-PRF-81733, SEALING A
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TO 1-1-700 Figure 12-12. Typical Me
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TO 1-1-700 may be used for low temp
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TO 1-1-700 Figure 12-14. Sealing Pr
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TO 1-1-700 - Robins Air Force Base

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