HERCULES SERVICE BULLETIN 82-837

WARNING: OBSERVE ALL SAFETY PRECAUTIONS WHILE ACCOMPLISHING THIS MODIFICATION. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY TO PERSONNEL. DO NOT OPERATE AFT CARGO DOOR WITH LOCATING FIXTURE ATTACHED TO AIRCRAFT. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY TO PERSONNEL. NOTE: Minor deviations to the following instructions may be required and are authorized as long as the intent of the Service Bulletin is accomplished. A. Prepare aircraft for maintenance in accordance with applicable Hercules Maintenance Instruction Manual. B. Open cargo door in accordance with applicable Hercules Maintenance Instruction Manual (using auxiliary hydraulic system electric pump or hand pump). C. Deactivate auxiliary and utility hydraulic systems in accordance with applicable Hercules Maintenance Instruction Manual. D. For aircraft equipped with large fairings (blisters) on the aft fuselage, proceed to Steps G and H for installation. E. Install 3368269-1 Microvanes Installation, Kit on aircraft aft-body LHS as follows: (1) Assemble and locate 3368269-1-LF Locating Fixture on aircraft. For assembly, location and tooling instruction see Figure 1, Sheet 1 and Sheet 2. (2) Temporarily locate 3368268-1/-3/-5/-7/-9/-11/-13/-15/-17/-19 Microvanes using 3368269-1-LF Locating Fixture and 3368270-401-TSUD. See Figure 2 and Figure 3. (3) If required for proper fit, it is permissible to relieve microvanes for rivet heads and steps using best shop practices to a maximum depth of 0.10 inch. Do not penetrate attachment flange. Otherwise proceed to next step. (4) Mark all microvane outlines on aircraft outer mold line (OML). (5) Reduce size of all outlines by 0.10 inch from marked microvane edge of part (EOP). WARNING: CHEMICAL CONVERSION COATING, SEALANT, AND ALCOHOL ARE FLAMMABLE AND TOXIC TO THE SKIN, EYES, AND RESPIRATORY TRACT. AVOID SKIN AND EYE CONTACT. GOOD GENERAL VENTILATION IS NORMALLY ADEQUATE. SKIN AND EYE PROTECTION IS REQUIRED. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY TO PERSONNEL. (6) Mask area outside of marked locations to protect adjacent aircraft finishes. Remove aircraft finishes to bare metal in marked areas. Do not penetrate clad. (7) Treat bare metal with MIL-DTL-81706, Type I, Class 3, Colored Chemical Conversion Coating in accordance with applicable Hercules Corrosion Prevention and Control Manual. (8) Mix PR-1829, Class B-1/2, Sealant in accordance with manufacturer instructions. Mix only enough sealant to be used within the 30-minute working life of PR-1829, Class B-1/2, Sealant. Page 6 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 (9) Apply PR-1829, Class B-1/2, Sealant to underside of microvanes. Ensure all fastener head channels on underside of microvanes are completely filled. (10) Locate 3368268-1/-3/-5/-7/-9/-11/-13/-15/-17/-19 Microvanes using 3368269-1-LF Locating Fixture. Press microvanes onto aircraft using hand pressure not to exceed 5 lbs. Ensure continuous sealant squeeze-out along the microvane EOP. Clean excess squeeze-out with ASTM D 770 Isopropyl Alcohol. See Figure 2 and Figure 3. (11) Remove 3368269-1-LF Locating Fixture from aircraft after a minimum of 30 minutes from start of installation and mixing. (12) Apply Scapa 572 Flash Tape, HM-426 Teflon Tape, or equivalent tape to secure microvanes in proper location and maintain contact pressure on each microvane during cure. (13) After 12 hours of cure time, remove tape applied in previous step. (14) Aerodynamic fillet seal and smooth around periphery of microvanes using STM40-006, Type 1, Class A2 Sealant, or PR-1829, Class B-1/2, Sealant in accordance with applicable Hercules Structural Repair Manual. (15) Allow PR-1829, Class B-1/2, Sealant to fully cure. Full cure at room temperature is achieved in 3 days (minimum). Alternatively, cure can be accelerated by heating the bondline at 140 (±5) degrees Fahrenheit for 30 to 45 minutes following the initial 12 hour setup time at room temperature. Thermocouples or other temperature sensors must be used to continuously monitor part temperature to not exceed 160 degrees Fahrenheit. (16) Finish microvanes and affected areas to match existing aircraft paint scheme in accordance with applicable Hercules Corrosion Prevention and Control Manual. F. Install 3368269-2 Microvanes Installation, Kit on aircraft aft-body RHS as follows: (1) Assemble and locate 3368269-2-LF Locating Fixture tool on aircraft. See Figure 1, Sheet 1 and Sheet 2. (2) Temporarily locate 3368268-2/-4/-6/-8/-10/-12/-14/-16/-18/-20 Microvanes using 3368269-2-LF Locating Fixture and 3368270-401-TSUD. See Figure 2 and Figure 3. (3) If required for proper fit, it is permissible to relieve microvanes for rivet heads and steps using best shop practices to a maximum depth of 0.10 inch. Do not penetrate attachment flange. Otherwise, proceed to next step. (4) Mark all microvane outlines on aircraft OML. (5) Reduce size of all outlines by 0.10 inch from marked microvane EOP. Page 7 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 WARNING: CHEMICAL CONVERSION COATING, SEALANT, ALCOHOL ARE FLAMMABLE AND TOXIC TO THE SKIN, EYES, AND RESPIRATORY TRACT. AVOID SKIN AND EYE CONTACT. GOOD GENERAL VENTILATION IS NORMALLY ADEQUATE. SKIN AND EYE PROTECTION IS REQUIRED. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY TO PERSONNEL. (6) Mask area outside of marked locations to protect adjacent aircraft finishes. Remove aircraft finishes to bare metal in marked areas. Do not penetrate clad. (7) Treat bare metal with MIL-DTL-81706, Type I, Class 3, Colored Chemical Conversion Coating in accordance with applicable Hercules Corrosion Prevention and Control Manual. (8) Mix PR-1829, Class B-1/2, Sealant in accordance with manufacturer’s instructions. Mix only enough sealant to be used within the 30-minute working life of PR-1829, Class B-1/2, Sealant. (9) Apply PR-1829, Class B-1/2, Sealant to underside of microvanes. Ensure all fastener head channels on underside of microvanes are completely filled. (10) Locate 3368268-2/-4/-6/-8/-10/-12/-14/-16/-18/-20 Microvanes using 3368269-2-LF Locating Fixture. Press microvanes onto aircraft using hand pressure not to exceed 5 lbs. Ensure continuous sealant squeeze-out along the microvane EOP. Clean excess squeeze-out with ASTM D 770 Isopropyl Alcohol. See Figure 2 and Figure 3. (11) Remove 3368269-2-LF Locating Fixture from aircraft after a minimum of 30 minutes from start of installation and mixing. (12) Apply Scapa 572 Flash Tape, HM-426 Teflon Tape, or equivalent tape to secure microvanes in proper location, and maintain contact pressure on each microvane for 12 hours during initial cure. (13) After 12 hour initial cure, remove tape applied in previous step. (14) Aerodynamic fillet seal and smooth around periphery of microvanes using STM40-006, Type 1, Class A2 Sealant, or PR-1829, Class B-1/2, Sealant in accordance with applicable Hercules Structural Repair Manual. (15) Allow PR-1829, Class B-1/2, Sealant to fully cure. Full cure at room temperature is achieved in 3 days (minimum). Alternatively, cure can be accelerated by heating the bondline at 140 (±5) degrees Fahrenheit for 30 to 45 minutes following the initial 12 hour setup time at room temperature. Thermocouples or other temperature sensors must be used to continuously monitor part temperature to not exceed 160 degrees Fahrenheit. (16) Finish microvanes and affected areas to match existing aircraft paint scheme in accordance with applicable Hercules Corrosion Prevention and Control Manual. G. Install 3369284-1 Microvanes Installation, Kit on aircraft aft-body LHS as follows: (1) Assemble and locate 3368269-1-LF Locating Fixture on aircraft. For assembly, location and tooling instruction see Figure 4, Sheet 1 and Sheet 2. (2) Temporarily locate 3369283-1/-3/-5/-7/-9/-11/-13/-15/-17/-19/-21 Microvanes using 3369284-1-LF Locating Fixture and 3329284-1/-2-TSUD. See Figure 5 and Figure 6. Page 8 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 (3) If required for proper fit, it is permissible to relieve microvanes for rivet heads and steps using best shop practices to a maximum depth of 0.10 inch. Do not penetrate attachment flange. Otherwise proceed to next step. (4) Mark all microvane outlines on aircraft outer mold line (OML). (5) Reduce size of all outlines by 0.10 inch from marked microvane edge of part (EOP). WARNING: CHEMICAL CONVERSION COATING, SEALANT, AND ALCOHOL ARE FLAMMABLE AND TOXIC TO THE SKIN, EYES, AND RESPIRATORY TRACT. AVOID SKIN AND EYE CONTACT. GOOD GENERAL VENTILATION IS NORMALLY ADEQUATE. SKIN AND EYE PROTECTION IS REQUIRED. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY TO PERSONNEL. (6) Mask area outside of marked locations to protect adjacent aircraft finishes. Remove aircraft finishes to bare metal in marked areas. Do not penetrate clad. (7) Treat bare metal with MIL-DTL-81706, Type I, Class 3, Colored Chemical Conversion Coating in accordance with applicable Hercules Corrosion Prevention and Control Manual. (8) Mix PR-1829, Class B-1/2, Sealant in accordance with manufacturer instructions. Mix only enough sealant to be used within the 30-minute working life of PR-1829, Class B-1/2, Sealant. (9) Apply PR-1829, Class B-1/2, Sealant to underside of microvanes. Ensure all fastener head channels on underside of microvanes are completely filled. (10) Locate 3369283-1/-3/-5/-7/-9/-11/-13/-15/-17/-19/-21 Microvanes using 3369284-1-LF Locating Fixture. Press microvanes onto aircraft using hand pressure not to exceed 5 lbs. Ensure continuous sealant squeeze-out along the microvane EOP. Clean excess squeeze-out with ASTM D 770 Isopropyl Alcohol. See Figure 5 and Figure 6. (11) Remove 3369284-1-LF Locating Fixture from aircraft after a minimum of 30 minutes after installation of the last microvane. (12) Apply Scapa 572 Flash Tape, HM-426 Teflon Tape, or equivalent tape to secure microvanes in proper location and maintain contact pressure on each microvane during cure. (13) After 12 hours of cure time, remove tape applied in previous step. (14) Aerodynamic fillet seal and smooth around periphery of microvanes using STM40-006, Type 1, Class A2 Sealant, or PR-1829, Class B-1/2, Sealant in accordance with applicable Hercules Structural Repair Manual. (15) Allow PR-1829, Class B-1/2, Sealant to fully cure. Full cure at room temperature is achieved in 3 days (minimum). Alternatively, cure can be accelerated by heating the bondline at 140 (±5) degrees Fahrenheit for 30 to 45 minutes following the initial 12 hour setup time at room temperature. Thermocouples or other temperature sensors must be used to continuously monitor part temperature to not exceed 160 degrees Fahrenheit. (16) Finish microvanes and affected areas to match existing aircraft paint scheme in accordance with applicable Hercules Corrosion Prevention and Control Manual. Page 9 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 H. Install 3369284-2 Microvanes Installation, Kit on aircraft aft-body RHS as follows: (1) Assemble and locate 3369284-2-LF Locating Fixture tool on aircraft. See Figure 4, Sheet 1 and Sheet 2. (2) Temporarily locate 3369283-2/-4/-6/-8/-10/-12/-14/-16/-18/-20/-22 Microvanes using 3369284-2-LF Locating Fixture and 3329284-1/-2-TSUD. See Figure 5 and Figure 6. (3) If required for proper fit, it is permissible to increase depth of cuts in microvanes for rivet heads and steps using best shop practices to a maximum depth of 0.10 inch. Do not penetrate attachment flange. Otherwise, proceed to next step. (4) Mark all microvane outlines on aircraft OML. (5) Reduce size of all outlines by 0.10 inch from marked microvane EOP. WARNING: CHEMICAL CONVERSION COATING, SEALANT, ALCOHOL ARE FLAMMABLE AND TOXIC TO THE SKIN, EYES, AND RESPIRATORY TRACT. AVOID SKIN AND EYE CONTACT. GOOD GENERAL VENTILATION IS NORMALLY ADEQUATE. SKIN AND EYE PROTECTION IS REQUIRED. FAILURE TO COMPLY MAY RESULT IN SERIOUS INJURY TO PERSONNEL. (6) Mask area outside of marked locations to protect adjacent aircraft finishes. Remove aircraft finishes to bare metal in marked areas. Do not penetrate clad. (7) Treat bare metal with MIL-DTL-81706, Type I, Class 3, Colored Chemical Conversion Coating in accordance with applicable Hercules Corrosion Prevention and Control Manual. (8) Mix PR-1829, Class B-1/2, Sealant in accordance with manufacturer’s instructions. Mix only enough sealant to be used within the 30-minute working life of PR-1829, Class B-1/2, Sealant. (9) Apply PR-1829, Class B-1/2, Sealant to underside of microvanes. Ensure all fastener head channels on underside of microvanes are completely filled. (10) Locate 3369283-2/-4/-6/-8/-10/-12/-14/-16/-18/-20/-22 Microvanes using 3369284-2-LF Locating Fixture. Press microvanes onto aircraft using hand pressure not to exceed 5 lbs. Ensure a Fuselage Station, Water Line, and Butt Line tolerance of ±0.13 inch on location is met, and a microvane angle tolerance relative to the aircraft axis of ±1 degree is met. Ensure continuous sealant squeeze-out along the microvane EOP. Clean excess squeeze-out with ASTM D 770 Isopropyl Alcohol. See Figure 5 and Figure 6, Sheet 1 and Sheet 2. (11) Remove 3368269-2-LF Locating Fixture from aircraft after a minimum of 30 minutes after installation of last microvane. (12) Apply Scapa 572 Flash Tape, HM-426 Teflon Tape, or equivalent tape to secure microvanes in proper location, and maintain contact pressure on each microvane for 12 hours during initial cure. (13) After 12 hour initial cure, remove tape applied in previous step. (14) Aerodynamic fillet seal and smooth around periphery of microvanes using STM40-006, Type 1, Class A2 Sealant, or PR-1829, Class B-1/2, Sealant in accordance with applicable Hercules Structural Repair Manual. Page 10 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 (15) Allow PR-1829, Class B-1/2, Sealant to fully cure. Full cure at room temperature is achieved in 3 days (minimum). Alternatively, cure can be accelerated by heating the bondline at 140 (±5) degrees Fahrenheit for 30 to 45 minutes following the initial 12 hour setup time at room temperature. Thermocouples or other temperature sensors must be used to continuously monitor part temperature to not exceed 160 degrees Fahrenheit. (16) Finish microvanes and affected areas to match existing aircraft paint scheme in accordance with applicable Hercules Corrosion Prevention and Control Manual. I. Restore auxiliary and utility hydraulic systems to normal in accordance with applicable Hercules Maintenance Instruction Manual. J. Close cargo door in accordance with applicable Hercules Maintenance Instruction Manual (using auxiliary hydraulic system electric pump or hand pump). NOTE: If assistance is needed, contact your local Lockheed Martin Aeronautics Company Representative, or the Enterprise Operations Center - Technical Support in Marietta, Georgia, USA, as follows: TELEPHONE: (770) 494-9131 FAX: (770) 494-9122 E-MAIL: hercules.support@lmco.com MAIL: Lockheed Martin Aeronautics Company 86 South Cobb Drive Dept. 3E1M, Zone 0591 Marietta, GA 30063, USA Page 11 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 3368269-1-LF/3368269-2-LF Locating Fixture Assembly and Location Figure 1, Sheet 1 of 2 Page 12 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 3368269-1-LF/3368269-2-LF Locating Fixture Assembly and Location Figure 1, Sheet 2 Page 13 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 Vane Installation on 3368269-1-LF/3368269-2-LF Locating Fixture Figure 2 Page 14 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 3868269-1/-2 Vane Positions on Aircraft Figure 3 Page 15 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 3369284-1-LF/3369284-2-LF Locating Fixture Assembly and Location Figure 4, Sheet 1 of 2 Page 16 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 3369284-1-LF/3369284-2-LF Locating Fixture Assembly and Location Figure 4, Sheet 2 Page 17 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 Vane Installation on 3369284-1-LF/3369284-2-LF Locating Fixture Assembly Figure 5 Page 18 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 3329285-1/-2 Vane Positions on Aircraft Figure 6 Page 19 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 3. MATERIAL INFORMATION NOTE: A quantity in (parentheses) is a part included in a sub-kit. A. The following parts are required to modify each aircraft: QUANTITY PART NUMBER KIT A KIT B KIT C KIT D NOMENCLATURE NOTE 3368270-1 1 - - - Top Kit, Microvanes, consisting of: 2 3368270 Rev. A (Ref) - - - Top Kit - Microvanes Drawing - 3368269-1 1 - - - Microvanes Installation, Kit, consisting of 2 3368269 Rev. NC., PS-1 (Ref) - - - Microvanes Installation, Kit Drawing - 3368268-1 (1) - - - Vane 2 3368268-3 (1) - - - Vane 2 3368268-5 (1) - - - Vane 2 3368268-7 (1) - - - Vane 2 3368268-9 (1) - - - Vane 2 3368268-11 (1) - - - Vane 2 3368268-13 (1) - - - Vane 2 3368268-15 (1) - - - Vane 2 3368268-17 (1) - - - Vane 2 3368268-19 (1) - - - Vane 2 3368269-2 1 - - - Microvanes Installation, Kit, consisting of 2 3368269 Rev. NC., PS-1 (Ref) - - - Microvanes Installation, Kit Drawing - 3368268-2 (1) - - - Vane 2 3368268-4 (1) - - - Vane 2 3368268-6 (1) - - - Vane 2 3368268-8 (1) - - - Vane 2 3368268-10 (1) - - - Vane 2 Page 20 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 3368268-12 (1) - - - Vane 2 3368268-14 (1) - - - Vane 2 3368268-16 (1) - - - Vane 2 3368268-18 (1) - - - Vane 2 3368268-20 (1) - - - Vane 2 3368270-401 - 1 - - Tool Kit, Microvanes, consisting of: 2 3368270 Rev. A - (Ref) - - Top Kit - Microvanes Drawing - 3368269-1-LF - (1) - - Locating Fixture 2 3368269-2-LF - (1) - - Locating Fixture 2 3368270-401-TSUD (Ref) - - Tooling Set Up Drawing - 3369285-1 - - 1 - Top Kit - Microvanes, consisting of: 2 3369285 - - (Ref) - Top Kit - Microvanes Drawing - 3368284-1 - - 1 - Microvanes Installation, Kit, consisting of 2 3368284 - - (Ref) - Microvanes Installation, Kit Drawing - 3369283-1 - - (1) - Vane 2 3369283-3 - - (1) - Vane 2 3369283-5 - - (1) - Vane 2 3369283-7 - - (1) - Vane 2 3369283-9 - - (1) - Vane 2 3369283-11 - - (1) - Vane 2 3369283-13 - - (1) - Vane 2 3369283-15 - - (1) - Vane 2 3369283-17 - - (1) - Vane 2 3369283-19 - - (1) - Vane 2 QUANTITY PART NUMBER KIT A KIT B KIT C KIT D NOMENCLATURE NOTE Page 21 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN 82-837 USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18,2018 B. The following consumable materials are required to modify each aircraft: 3369283-21 - - (1) - Vane 2 3369284-2 - - 1 - Microvanes Installation, Kit, consisting of 2 3369284 - - (Ref) - Microvanes Installation, Kit Drawing - 3369283-2 - - (1) - Vane 2 3369283-4 - - (1) - Vane 2 3369283-6 - - (1) - Vane 2 3369283-8 - - (1) - Vane 2 3369283-10 - - (1) - Vane 2 3369283-12 - - (1) - Vane 2 3369283-14 - - (1) - Vane 2 3369283-16 - - (1) - Vane 2 3369283-18 - - (1) - Vane 2 3369283-20 - - (1) - Vane 2 3369283-22 - - (1) - Vane 2 3369285-401 - - - 1 Tool Kit, Microvanes, consisting of: 2 3369285 - - - (Ref) Top Kit - Microvanes Drawing - 3369284-1-LF - - - (1) Locating Fixture 2 3369284-2-LF - - - (1) Locating Fixture 2 3329284-1/-2-TSUD - - - (Ref) Tooling Set Up Drawing - QUANTITY PART NUMBER NOMENCLATURE NOTE A/R ASTM D 770 Isopropyl Alcohol 1 A/R HM-426 Teflon Tape 1, 2 A/R MIL-DTL-81706, Type I, Class 3 Colored Chemical Conversion Coating 1 A/R PR-1829, Class B-1/2 Sealant 1 QUANTITY PART NUMBER KIT A KIT B KIT C KIT D NOMENCLATURE NOTE Page 22 82-837 HERCULES Lockheed Martin Aeronautics Company Marietta, Georgia 30063 SERVICE BULLETIN USE, COPYING, AND/OR DISCLOSURE IS GOVERNED BY THE STATEMENT ON THE TITLE PAGE OF THIS DOCUMENT. June 18, 2018 _______#______ File: I-4642 QUANTITY PART NUMBER NOMENCLATURE NOTE A/R Scapa 572 Flash Tape 1, 2 A/R STM40-006, Type 1, Class A2 Sealant 1 NOTE: 1. Local purchase/local supply item. 2. Part may be obtained in accordance with Paragraph 1.F.