TextPartly OCR
Some pages are OCR from a scan. OCR can misread letters and numbers.
Query with SQL
duckdb -csv -c "SELECT p.page, p.text_source, p.text, f.rights_holder, f.license FROM 'https://openairdocs.org/data/latest/service_document_file_page.parquet' p JOIN 'https://openairdocs.org/data/latest/service_document_file.parquet' f USING (file_sha256) WHERE p.file_sha256 = 'a5108375cdc6ad6ffb0deb394da5154d082437d177df47ddf4c39a7ac3efb39f' ORDER BY p.page"
Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.
SELECT p.page, p.text_source, p.text, f.rights_holder, f.license FROM 'https://openairdocs.org/data/latest/service_document_file_page.parquet' p JOIN 'https://openairdocs.org/data/latest/service_document_file.parquet' f USING (file_sha256) WHERE p.file_sha256 = 'a5108375cdc6ad6ffb0deb394da5154d082437d177df47ddf4c39a7ac3efb39f' ORDER BY p.page
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
FIGURE 16: RIGHT WING - AFT SIDE OF THE FRONT SPAR BULKHEAD FITTING - SEALANT APPLICATION (SHEET 1 OF 3) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 163 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
REQUIREMENTS BULLETIN 777-28A0098
ALERT ALERT
FRONT SPAR BULKHEAD - 0.25
0.12 MINIMUM MINIMUM †
0.25
MINIMUM
IN-TANK ENGINE
FUEL FEED TUBE INBD
AFT SIDE FRONT SPAR BULKHEAD FITTING (VIEW LOOKING DOWN) A-A SEALANT APPLICATION 3072468 The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for this figure.
Step Task Name Identification Qty More Data Remove SEALANT (a) 2 Clean (b) 3 Apply SEALANT BMS5-45, CLASS A-2 (c) Apply SEALANT BMS5-45, CLASS B-2 (c) FIGURE 16: RIGHT WING - AFT SIDE OF THE FRONT SPAR BULKHEAD FITTING - SEALANT APPLICATION (SHEET 2 OF 3) Original Issue: August 15, 2025 Export Controlled ECCN: 9E991 777-28A0098 RB See page 1 for details 164 of 231
More DataQtyIdentificationNameTaskStep
(a) Use a non-metallic scraper to remove all sealant covering the aft side of the front spar bulkhead fitting, coupling, in-tank engine fuel feed tube, and front spar bulkhead. Refer to SOPM 20-50-19 as an accepted procedure.
(b) Solvent clean area where sealant was removed in accordance with APPENDIX F.
(c) Apply sealant in accordance with APPENDIX G. Make sure the aft side of the front spar bulkhead fitting and coupling is sealed with a minimum thickness of 0.12 inches. Sealant is considered sufficient when the outline of the coupling or fitting hardware is not visible under the sealant. Make sure the sealant extends a minimum of 0.25 inches from the coupling up the tube. Make sure the sealant extends a minimum of
0.25 inches beyond the maximum diameter of the front spar bulkhead fitting hex nut on the front spar bulkhead.
FIGURE 16: RIGHT WING - AFT SIDE OF THE FRONT SPAR BULKHEAD FITTING - SEALANT APPLICATION (SHEET 3 OF 3) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 165 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
This Figure applies only to: Group 1.
FIGURE 17: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP INSPECTION AND ELECTRICAL BONDING RESISTANCE MEASUREMENT (SHEET 1 OF 3) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 166 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for this figure.
More DataQtyIdentificationNameTaskStep
(a)1-BONDING JUMPERInspect1
(b)1-TUBE CLAMPInspect2
(c)--ELECTRICAL BOND-
ING RESISTANCE Measure3
(a) Do a Detailed Inspection (DET) of the in-tank engine fuel feed tube to wing structure bonding jumper for correct installation. Bonding jumper correct installation is defined as no missing bonding jumper, no damaged bonding jumper, and no loose bonding jumper lugs found. Bonding jumper damage is defined as one or more broken strands in the wire braid. Loose condition is defined as component rotation when trying to rotate with light finger pressure.
FIGURE 17: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP INSPECTION AND ELECTRICAL BONDING RESISTANCE MEASUREMENT (SHEET 2 OF 3) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 167 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
More DataQtyIdentificationNameTaskStep
(b) Do a DET of the tube clamp for correct installation. Tube clamp correct installation is defined as no missing tube clamp, no damaged tube clamp, and no loose tube clamp found. Tube clamp damage is defined as tube clamp being cracked, broken or screw hole elongated. Loose condition is defined as component rotation when trying to rotate with light finger pressure.
(c) Use a M1 or M1B bonding meter to measure the electrical bonding resistance between the in-tank engine fuel feed tube and the wing structure. An acceptable resistance is 4.0 milliohms or less. Refer to SWPM 20-20-00 as an accepted procedure.
FIGURE 17: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP INSPECTION AND ELECTRICAL BONDING RESISTANCE MEASUREMENT (SHEET 3 OF 3) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 168 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
This Figure applies only to: Group 1.
FIGURE 18: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP - REMOVAL, CLEAN AND INSTALLATION (SHEET 1 OF 5) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 169 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
REQUIREMENTS BULLETIN 777-28A0098
ALERT ALERT
WING STRUCTURE BRACKET 153 3072574 FIGURE 18: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP - REMOVAL, CLEAN AND INSTALLATION (SHEET 2 OF 5) Original Issue: August 15, 2025 777-28A0098 RB Export Controlled ECCN: 9E991 See page 1 for details 170 of 231
The step numbers shown below agree with the numbers shown in the circle symbols in the figure. The QTY numbers shown below are the number of parts necessary for this figure.
More DataQtyIdentificationNameTaskStep
(a)1-NUTRemove1 -1NAS1149D0316JWASHERRemove / Keep -1-NUTRemove2 -2NAS1149D0316JWASHERRemove / Keep -1BACS12GU3K7SCREWRemove / Keep
(b)1BACJ40A20-4BONDING JUMPERRemove3
(c)(d)1AN735D32 OR AN735DC32 OR AN735DC40 OR AN735D40 TUBE CLAMPRemove4
(e)--GROUND STUD
THREAD AND NUT Clean5
(f)1AN735D32 OR AN735DC32 OR AN735DC40 OR AN735D40 TUBE CLAMPClean
(f)(g)--IN-TANK ENGINE FU-
EL FEED TUBE Clean
(e)(h)1BACJ40A20-4BONDING JUMPERClean
(e)2BACN10YR3CDNUTClean New part.
(e)3NAS1149D0316JWASHERClean
(e)1BACS12GU3K7SCREWClean
(j)(k)(l)1BACJ40A20-4BONDING JUMPERInstall (New)6
(d)(i)(k)1AN735D32 OR AN735DC32 OR AN735DC40 OR AN735D40 TUBE CLAMPInstall (New)
(k)1BACS12GU3K7SCREWInstall (Kept)7
(k)2NAS1149D0316JWASHERInstall (Kept)
(k)1BACN10YR3CDNUTInstall (New) Torque nut to 28 to 35 inch-lbs.
FIGURE 18: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP - REMOVAL, CLEAN AND INSTALLATION (SHEET 3 OF 5) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 171 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
More DataQtyIdentificationNameTaskStep
(l)1NAS1149D0316JWASHERInstall (Kept)8
(l)(a)1BACN10YR3CDNUTInstall (New) Torque nut to 28 to 35 inch-lbs.
(m)(p)--ELECTRICAL BOND-
ING RESISTANCE Measure9
(n)(p)--ELECTRICAL BOND-
ING RESISTANCE Measure10
(o)(p)--ELECTRICAL BOND-
ING RESISTANCE Measure11
(q)1 OzTYPE II, CLASS DCHEMICAL CONVER-
SION COATING Apply12
(a) Hold the ground stud head if it is accessible when torque is applied to the nut. Failure to hold ground stud head when applying torque to the nut could result in rotation of the ground stud assembly and subsequent ground stud rework.
(b) If installed, it is only necessary to discard a damaged bonding jumper. Bonding jumper damage is defined as one or more broken strands in the wire braid.
(c) If installed, it is only necessary to discard a damaged tube clamp. Tube clamp damage is defined as tube clamp being cracked, broken or screw hole elongated.
(d) Tube clamp part numbers are not interchangeable. The part number of the tube clamp removed must be the same as the part number of the tube clamp installed. See below for tube clamp part number information:
AN735DC32 is for 777-200 Airplane line numbers 1-313.
AN735D32 is for 777-200 Airplane line numbers 314-829.
AN735DC40 is for 777-300 Airplane line numbers 1-313.
AN735D40 is for 777-200LR, 777-300, 777-300ER and 777F Airplane line numbers 314-829.
(e) Solvent clean all bond surfaces. Refer to APPENDIX A as an accepted procedure.
(f) Abrasive clean all bond surfaces. Refer to APPENDIX B as an accepted procedure.
(g) Make sure the fuel feed tube surface that will contact the tube clamp is cleaned.
(h) The bonding jumper has two terminals. Each terminal has two bonding surfaces. Make sure all of the bonding surfaces on the bonding jumper are cleaned.
(i) Install a new or serviceable tube clamp. A tube clamp that has no damage is a serviceable tube clamp.
(j) Install new or serviceable bonding jumper. A bonding jumper that has no damage is a serviceable bonding jumper.
(k) Install the bonding jumper to the tube clamp with a 0.5 inch minimum clearance from any structure or part. Refer to SWPM 20-20-00 as an accepted procedure.
FIGURE 18: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP - REMOVAL, CLEAN AND INSTALLATION (SHEET 4 OF 5) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 172 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
More DataQtyIdentificationNameTaskStep
(l) Install the bonding jumper to the ground stud with a 0.5 inch minimum clearance from any structure or part. Make sure the terminal lugs do not interfere with another structure or part. Refer to SWPM 20-20- 10 as an accepted procedure.
(m) Use a M1 or M1B bonding meter to measure the electrical bonding resistance between the bonding jumper and wing structure bracket and make sure the maximum resistance is within limits in accordance with APPENDIX D.
(n) Use a M1 or M1B bonding meter to measure the electrical bonding resistance between the bonding jumper and in-tank engine fuel feed tube and make sure the maximum resistance is within limits in accordance with APPENDIX D.
(o) Use a M1 or M1B bonding meter to measure the electrical bonding resistance between the in-tank engine fuel feed tube and the wing structure. Make sure the bonding resistance is 2.5 milliohms or less. Refer to SWPM 20-20-00 as an accepted procedure.
(p) If the electrical bonding resistance measurement is more than the maximum resistance allowed, disassemble parts, clean faying surfaces, install parts and measure electrical bonding resistance again.
(q) Apply chemical conversion coating Type II, Class D to the engine fuel feed tube and tube clamp part numbers AN735DC32 and AN735DC40 only. Refer to SOPM 20-43-03 as an accepted procedure.
FIGURE 18: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMP - REMOVAL, CLEAN AND INSTALLATION (SHEET 5 OF 5) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 173 of 231 REQUIREMENTS BULLETIN 777-28A0098
ALERTALERT
This Figure applies only to: Group 2.
FIGURE 19: RIGHT WING - IN-TANK ENGINE FUEL FEED TUBE CONNECTION - BONDING JUMPER AND
TUBE CLAMPS INSPECTION AND ELECTRICAL BONDING RESISTANCE MEASUREMENT (SHEET 1 OF 3) Export Controlled ECCN: 9E991 See page 1 for details Original Issue: August 15, 2025 777-28A0098 RB 174 of 231 REQUIREMENTS BULLETIN 777-28A0098