TO 1-1-700 - Robins Air Force Base

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TO 1-1-700 only when there is no danger of entrapping chemicals in recesses, cavities, or joint areas or damaging surrounding metals and plating. Use these chemical procedures on installed components which are not readily removable. When internal corrosion is evident, affected components shall be removed and processed through an overhaul facility in accordance with system specific maintenance manuals for the specific piece of equipment. 11.13.4.1 Preparation. If the corroded area is contaminated with grease, oil, dirt, or any other foreign material, clean the area per Chapter 7 of this manual. a. Protect adjacent unaffected areas not being treated by masking to prevent damaging them with the chemicals used. MIL-PRF-32295, TYPE II, CLEANER, NON-AQUEOUS, LOW-VOC, HAP-FREE MIL-PRF-680 AND A-A-59601, SOLVENT, DEGREASING, TYPE II AND III 45 When using metallic wools, wear leather gloves and exercise care to prevent injury to hands and fingers. • Take care to prevent solvents from splashing or running because they can damage paints and elastomers (e.g., rubbers, plastics). • Take care to protect surrounding unaffected areas next to the area being treated by preventing leakage of chemicals into recesses or inaccessible areas in the structure which can cause additional damage from corrosion attack. b. Remove all loose corrosion by abrading the surface with either A-A-1043, Type IV, Class 1 Stainless Steel Wool, 240 grit ANSI B74.18 (A-A-1047) Silicon Carbide Abrasive Paper or ANSI B74.18 (A-A-1200) Silicon Carbide Abrasive Cloth, 240 grit ANSI B74.18 (A-A- 1048) Aluminum Oxide Abrasive Paper or Cloth, or A- A-58054, Type I, Grade C Abrasive Mat. Remove all loose particles by wiping the surface with a clean cloth dampened with A-A-59601, or MIL-PRF-32295, Type II, or MIL-PRF-680, Type II or III dry cleaning and degreasing solvent. 11-16 Change 3
TO 1-1-700 Table 11-5. Typical Chemical Corrosion Removal Procedures for Stainless Steel (CRES) and Nickel Based Alloys Type of Corrosion Step 1 Corrosion Removal Step 2 Surface Treatment Step 3 Protective Finish SEMCO PASA-JELL 101, CHEMICAL CORROSION REMOVAL FOR STAINLESS STEEL (CRES) AND NICKEL BASED ALLOYS 64 MIL-C-10578, COMPOUND, CORROSION REMOVING AND METAL CONDITIONING 20 Light to heavy corrosion/rust to include pitting on installed parts where liquid chemical corrosion/rust removal is impractical because of location involving liquid oxygen (LOX) storage or gaseous oxygen transfer equipment, complexity of the structure, or rinsing difficulties. Remove very heavy corrosion/rust first with stainless steel wool or wire brush, rotary file, or other mechanical means in this chapter followed by application of Semco® Pasa-Jell 101 (see paragraph 11.13.4.2.1). None Normally not required; but sometimes for camouflage purposes, extreme corrosive conditions, or elimination of dissimilar metal contact it may be required. Apply the system specified in the equipment system specific maintenance manual and/ or engineering drawing or TO 35-1-3 for SE using procedures in TO 1-1-8 As above, when liquid chemical corrosion/rust removal is practical. Remove very heavy corrosion/rust as above first followed by application of MIL- C-10578, Type III solution (see paragraph 11.13.4.2.2.1). None As above Light to heavy corrosion to include pitting on parts which can be removed for processing. Remove very heavy corrosion/rust as above first followed by immersion in the nitric-hydrofluoric acid pickling solution (see paragraph 11.13.4.2.3.1 Passivate per SAE AMS-QQ- P-35 (QQ-P-35), Type II, VI, VII, or VIII as applicable to the type of stainless steel (CRES) alloy being treated (see Chapter 5 in TO 1-1-691) As above 11-17
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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
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TO 1-1-700 Table 8-2. Materials, Th
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TO 1-1-700 Table 8-4. Electronic Cl
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TO 1-1-700 Table 8-5. Accessories o
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TO 1-1-700 Table 8-5. Accessories o
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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 and 184: TO 1-1-700 f. Shield equipment from
Page 185 and 186: TO 1-1-700 b. Use e-inch rivnuts of
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
Page 192 and 193: TO 1-1-700 (2) If allowable damage
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 208 and 209: TO 1-1-700 NOTE SEMCO PASA-JELL 101
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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
Page 224 and 225: TO 1-1-700 used to apply sealants i
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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Page 238 and 239: TO 1-1-700 of 20 to 25 seconds in a
Page 240 and 241: TO 1-1-700 d. Remove all uncured se
Page 246 and 247: TO 1-1-700 Figure 12-12. Typical Me
Page 248 and 249: TO 1-1-700 may be used for low temp
Page 250 and 251: 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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