28___076

MAINTENANCE MANUAL

CHAPTER 28

FUEL

MD-80MAINTENANCE MANUAL

--------------------------------------------------------------------- CHAPTER CHAPTER SECTION CON- SECTION CON- SUBJECT FIG PAGE DATE SUBJECT FIG PAGE DATE ---------------------------------------------------------------------

28-TITLE 28-00-00 204 Jan 1/97 * 28-EFF 1 Feb 1/03 28-00-00 204A Oct 1/93 * 28-EFF 2 Feb 1/03 28-00-00 205 Oct 1/93 * 28-EFF 3 Feb 1/03 28-00-00 206 Jan 1/97 * 28-EFF 4 Feb 1/03 28-00-00 207 Jan 1/97 * 28-EFF 5 Feb 1/03 28-00-00 208 Oct 1/93 * 28-EFF 6 Feb 1/03 28-00-00 209 Oct 1/93 * 28-EFF 7 Feb 1/03 28-00-00 210 Oct 1/93 * 28-EFF 8 Feb 1/03 28-00-00 211 Jul 1/98 * 28-EFF 9 Feb 1/03 28-00-00 212 Oct 1/93 28-S-B L 1 Jul 1/97 28-00-00 212A Oct 1/93 28-S-B L 2 Jul 1/97 28-00-00 213 Oct 1/93 28-S-B L 3 Feb 1/02 28-00-00 214 Oct 1/93 28-CONT 1 Jan 1/99 28-00-00 214A Oct 1/93 28-CONT 2 Feb 1/02 28-00-00 214B Oct 1/93 28-CONT 3 Jan 1/97 28-00-00 215 Oct 1/93 28-CONT 4 Jan 1/97 28-00-00 216 Oct 1/93 28-CONT 4A Feb 1/02 28-00-00 217 Jan 1/97 28-CONT 5 Jul 1/96 28-00-00 218 Jul 1/98 28-CONT 6 Aug 1/99 * 28-00-00 219 Feb 1/03 28-CONT 7 Jul 1/96 28-00-00 220 Jan 1/99 28-CONT 8 Jan 1/94 28-00-00 221 Jan 1/99 28-CONT 9 Oct 1/93 28-00-00 222 Jan 1/99 28-CONT 10 Feb 1/00 28-00-00 223 Jan 1/99 28-CONT 11 Feb 1/02 28-00-00 224 Jan 1/99 28-IDENT 1 Mar 1/89 28-00-00 225 Jan 1/99 28-IDENT 2 Jan 1/95 28-00-00 226 Jan 1/99 28-00-00 1 1 Jul 1/91 28-00-00 227 Jan 1/99 28-00-00 1 2 Jan 1/92 28-00-00 228 Jan 1/99 28-00-00 1 3 Oct 1/91 28-00-00 229 Feb 1/00 28-00-00 1 4 Jul 1/91 28-00-00 230 Feb 1/00 28-00-00 1 5 Jan 1/92 28-00-00 231 Feb 1/00 28-00-00 1 7 Oct 1/93 28-10-00 1 1 Jan 1/95 28-00-00 1 9 Jan 1/94 28-10-00 1 2 Jan 1/95 28-00-00 2 1 Oct 1/92 28-10-00 1 2A Jan 1/95 28-00-00 2 2 Jan 1/92 28-10-00 1 2B Jan 1/95 28-00-00 2 3 Oct 1/91 28-10-00 1 3 Jan 1/95 28-00-00 2 4 Jul 1/91 28-10-00 1 4 Apr 1/92 28-00-00 2 5 Oct 1/92 28-10-00 1 5 Jan 1/91 28-00-00 2 7 Oct 1/93 28-10-00 1 6 Apr 1/92 28-00-00 2 9 Oct 1/93 28-10-00 1 7 Apr 1/92 * 28-00-00 201 Feb 1/03 28-10-00 1 8 Apr 1/92 28-00-00 202 Jan 1/99 28-10-00 2 1 Jan 1/95 28-00-00 202A Jan 1/99 28-10-00 2 2 Jan 1/91 28-00-00 203 Jan 1/98 28-10-00 2 3 Jan 1/95 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE

XA ALL 2 8 E F F Page 1 Feb 1/03

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THESE DATA SUBJECT TO RESTRICTIVE LEGEND ON TITLE PAGE.

EFFECTIVITY:



28-10-00 2 4 Jan 1/95 28-10-01 223 Jul 1/98 28-10-00 2 5 Jan 1/95 28-10-01 224 Oct 1/92 28-10-00 2 6 Oct 1/92 28-10-01 225 Jul 1/98 28-10-00 2 7 Oct 1/92 28-10-01 226 Oct 1/92 28-10-00 2 8 Jan 1/91 28-10-01 227 Oct 1/92 28-10-00 2 9 Jan 1/91 28-10-01 228 Oct 1/92 28-10-00 501 Feb 1/02 28-10-01 229 Jul 1/98 28-10-00 502 Feb 1/02 28-10-01 601 Apr 1/92 28-10-00 503 Feb 1/02 28-10-01 602 Jul 1/94 28-10-00 504 Feb 1/02 28-10-01 602A Jul 1/94 28-10-00 505 Feb 1/02 28-10-01 603 Jul 1/94 28-10-00 507 Feb 1/02 28-10-01 604 Jul 1/93 28-10-00 508 Feb 1/02 28-10-01 605 Jul 1/93 28-10-00 509 Feb 1/02 28-10-01 606 Jan 1/97 28-10-00 510 Feb 1/02 28-10-01 607 Oct 1/92 28-10-00 511 Feb 1/02 28-10-02 201 Jul 1/94 28-10-00 512 Feb 1/02 28-10-02 202 Jul 1/94 28-10-01 201 Jan 1/95 28-10-02 203 Apr 1/92 28-10-01 202 Jan 1/95 28-10-02 204 Jul 1/94 28-10-01 202A Jan 1/95 28-10-02 205 Jul 1/94 28-10-01 203 Jan 1/95 28-10-02 206 Jul 1/94 28-10-01 204 Feb 1/02 28-10-02 207 Jul 1/94 28-10-01 204A Jan 1/95 28-10-03 1 401 Jul 1/94 28-10-01 204B Jan 1/95 28-10-03 1 402 Jul 1/94 28-10-01 204C Jan 1/95 28-10-03 1 403 Jul 1/94 28-10-01 204D Jan 1/95 28-10-03 1 404 Jan 1/94 28-10-01 204E Jan 1/95 28-10-03 1 405 Jul 1/95 28-10-01 205 Oct 1/92 28-10-03 2 401 Jul 1/94 28-10-01 206 Jul 1/98 28-10-03 2 402 Jul 1/94 28-10-01 207 Feb 1/02 28-10-03 2 403 Jul 1/94 28-10-01 208 Oct 1/92 28-10-03 2 404 Jan 1/91 28-10-01 209 Oct 1/92 28-10-03 2 405 Jul 1/95 28-10-01 210 Feb 1/02 28-10-03 3 401 Jul 1/94 28-10-01 211 Oct 1/92 28-10-03 3 402 Jul 1/94 28-10-01 212 Oct 1/92 28-10-03 3 402A Jul 1/94 28-10-01 213 Oct 1/92 28-10-03 3 403 Jan 1/95 28-10-01 214 Oct 1/92 28-10-03 3 404 Oct 1/90 28-10-01 215 Oct 1/92 28-10-03 3 405 Jul 1/95 28-10-01 216 Oct 1/92 28-10-03 1 601 Jul 1/95 28-10-01 217 Oct 1/92 28-10-03 1 602 Jul 1/95 28-10-01 218 Oct 1/92 28-10-03 2 601 Jul 1/95 28-10-01 219 Oct 1/92 28-10-03 2 602 Jul 1/95 28-10-01 220 Oct 1/92 28-10-03 3 601 Jul 1/95 28-10-01 221 Oct 1/92 28-10-03 3 602 Jul 1/95 28-10-01 222 Oct 1/92 28-10-03 1 801 Jul 1/95 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


T= 3425


EFFECTIVITY:



28-10-03 1 802 Jul 1/95 28-10-09 204 Jan 1/97 28-10-03 1 803 Jul 1/95 28-10-11 1 201 Jul 1/94 28-10-03 1 804 Jul 1/95 28-10-11 1 202 Jan 1/91 28-10-03 2 801 Jul 1/95 28-10-11 1 203 Jul 1/94 28-10-03 2 802 Jan 1/97 28-10-11 1 204 Jul 1/93 28-10-03 2 803 Jan 1/97 28-10-11 2 201 Jul 1/94 28-10-03 2 804 Jan 1/97 28-10-11 2 202 Jan 1/91 28-10-03 2 805 Jul 1/95 28-10-11 2 203 Jan 1/91 28-10-03 3 801 Jul 1/95 28-10-11 2 204 Jul 1/94 28-10-03 3 802 Jan 1/97 28-10-11 2 205 Jul 1/94 28-10-03 3 803 Jan 1/97 28-10-12 201 Jul 1/94 28-10-03 3 804 Jan 1/97 28-10-12 202 Mar 1/84 28-10-03 3 805 Jul 1/95 28-10-12 203 Jul 1/94 28-10-04 201 Jul 1/94 28-10-12 204 Jul 1/93 28-10-04 202 Jul 1/94 28-10-12 205 Jul 1/93 28-10-04 203 Jul 1/94 28-10-13 201 Jul 1/94 28-10-05 201 Jul 1/94 28-10-13 202 Jan 1/94 28-10-05 202 Oct 1/90 28-10-13 203 Jul 1/94 28-10-05 203 Jul 1/94 28-10-13 204 Jan 1/94 28-10-06 1 201 Jul 1/94 28-10-13 205 Jan 1/94 28-10-06 1 202 Jul 1/94 28-10-14 201 Jul 1/94 28-10-06 1 203 Jul 1/93 28-10-14 202 Jan 1/94 28-10-06 1 204 Jul 1/94 28-10-14 203 Jul 1/94 28-10-06 1 205 Jul 1/94 28-10-14 204 Jan 1/94 28-10-06 1 206 Jul 1/94 28-10-15 201 Feb 1/02 28-10-06 2 201 Jul 1/94 28-10-15 202 Feb 1/02 28-10-06 2 202 Jul 1/93 28-10-15 203 Feb 1/02 28-10-06 2 203 Jul 1/93 28-10-15 204 Feb 1/02 28-10-06 2 204 Jul 1/94 28-10-15 205 Feb 1/02 28-10-06 2 205 Jul 1/94 28-10-15 206 Feb 1/02 28-10-06 2 206 Jul 1/93 28-11-01 201 Jan 1/98 28-10-06 2 207 Jul 1/94 28-11-01 202 Jan 1/98 28-10-06 2 208 Jul 1/93 28-11-01 202A Jan 1/98 28-10-07 201 Jan 1/97 28-11-01 203 Oct 1/93 28-10-07 202 Jan 1/97 28-11-01 204 Jul 1/94 28-10-07 203 Jan 1/97 28-11-01 205 Jul 1/94 28-10-07 204 Jan 1/97 28-11-01 206 Oct 1/93 28-10-07 205 Jan 1/97 28-11-01 207 Oct 1/93 28-10-08 201 Jan 1/97 28-11-01 208 Jul 1/94 28-10-08 202 Jan 1/97 28-11-01 209 Oct 1/93 28-10-08 203 Jan 1/97 28-11-02 601 Feb 1/01 28-10-08 204 Jan 1/97 28-11-02 602 Feb 1/01 28-10-09 201 Jan 1/97 28-11-02 603 Feb 1/01 28-10-09 202 Jan 1/97 28-11-02 604 Feb 1/01 28-10-09 203 Jan 1/97 28-11-02 605 Feb 1/01 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


T= 3426


EFFECTIVITY:



28-11-02 606 Feb 1/01 28-11-05 410A Jan 1/98 28-11-02 607 Feb 1/01 28-11-05 411 Jan 1/98 28-11-03 601 Feb 1/01 28-11-05 412 Jul 1/94 28-11-03 602 Feb 1/01 28-11-05 412A Jul 1/94 28-11-03 603 Feb 1/01 28-11-05 413 Jul 1/94 28-11-03 604 Feb 1/01 28-11-05 414 Jul 1/94 28-11-03 605 Feb 1/01 28-11-05 414A Jul 1/94 28-11-03 606 Feb 1/01 28-11-05 415 Jan 1/93 28-11-03 607 Feb 1/01 28-11-05 416 Jan 1/91 28-11-04 401 Jan 1/98 28-11-05 417 Jan 1/91 28-11-04 402 Jul 1/94 28-11-06 201 Jul 1/94 28-11-04 402A Jul 1/94 28-11-06 202 Jul 1/98 28-11-04 402B Jul 1/94 28-11-06 202A Jul 1/94 28-11-04 403 Jan 1/92 28-11-06 203 Jul 1/94 28-11-04 404 Jul 1/94 28-11-06 204 Jan 1/91 28-11-04 404A Jul 1/94 28-11-06 205 Jan 1/91 28-11-04 405 Jan 1/92 28-11-06 206 Jan 1/91 28-11-04 406 Jan 1/91 28-11-06 207 Jul 1/98 28-11-04 407 Jan 1/91 28-11-06 208 Jul 1/94 28-11-04 408 Jan 1/91 28-11-06 209 Jul 1/94 28-11-04 409 Jan 1/91 28-11-06 210 Jul 1/94 28-11-04 410 Jan 1/91 28-11-06 211 Feb 1/02 28-11-04 411 Jan 1/98 28-20-00 1 1 Jul 1/91 28-11-04 412 Jan 1/98 28-20-00 1 2 Jul 1/91 28-11-04 412A Jan 1/99 28-20-00 1 3 Oct 1/93 28-11-04 413 Jul 1/94 28-20-00 1 4 Oct 1/93 28-11-04 414 Jul 1/94 28-20-00 1 5 Jan 1/91 28-11-04 414A Jul 1/94 28-20-00 1 6 Jan 1/91 28-11-04 414B Jul 1/94 28-20-00 1 7 Jan 1/91 28-11-04 415 Feb 1/02 28-20-00 1 8 Jan 1/91 28-11-04 416 Jan 1/91 28-20-00 1 9 Jan 1/91 28-11-04 417 Jan 1/91 28-20-00 1 10 Jan 1/91 28-11-05 401 Jan 1/98 28-20-00 1 11 Jan 1/91 28-11-05 402 Jul 1/94 28-20-00 1 12 Jan 1/91 28-11-05 402A Jul 1/94 28-20-00 1 12A Jan 1/91 28-11-05 402B Jul 1/94 28-20-00 1 13 Jan 1/91 28-11-05 403 Jan 1/92 28-20-00 1 14 Jan 1/91 28-11-05 404 Jul 1/94 28-20-00 1 14A Jan 1/91 28-11-05 404A Jul 1/94 28-20-00 1 15 Jan 1/91 28-11-05 405 Jan 1/91 28-20-00 1 16 Jan 1/91 28-11-05 406 Jan 1/91 28-20-00 1 17 Jan 1/91 28-11-05 407 Jan 1/91 28-20-00 1 18 Jan 1/91 28-11-05 408 Jan 1/91 28-20-00 1 19 Oct 1/93 28-11-05 409 Jan 1/91 28-20-00 1 21 Oct 1/93 28-11-05 410 Jan 1/91 28-20-00 1 22A Oct 1/93 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


T= 3427


EFFECTIVITY:



28-20-00 1 23 Jan 1/94 28-20-01 202A Aug 1/99 28-20-00 2 1 Jul 1/91 28-20-01 203 Jul 1/95 28-20-00 2 2 Jan 1/91 28-20-01 204 Jul 1/95 28-20-00 2 3 Jan 1/97 28-20-02 1 201 Aug 1/99 28-20-00 2 4 Jul 1/92 28-20-02 1 202 Aug 1/99 28-20-00 2 5 Jul 1/92 28-20-02 1 202A Aug 1/99 28-20-00 2 6 Jul 1/92 28-20-02 1 202B Aug 1/99 28-20-00 2 7 Jan 1/91 28-20-02 1 203 Feb 1/01 28-20-00 2 8 Jan 1/91 28-20-02 1 204 Aug 1/99 28-20-00 2 9 Jan 1/91 28-20-02 1 205 Aug 1/99 28-20-00 2 10 Jan 1/91 28-20-02 1 206 Aug 1/99 28-20-00 2 11 Jan 1/91 28-20-02 2 201 Aug 1/99 28-20-00 2 12 Jan 1/91 28-20-02 2 202 Aug 1/99 28-20-00 2 13 Jan 1/91 28-20-02 2 202A Aug 1/99 28-20-00 2 14 Jan 1/91 28-20-02 2 203 Feb 1/01 28-20-00 2 15 Jan 1/97 28-20-02 2 204 Aug 1/99 28-20-00 2 16 Jan 1/91 28-20-02 2 205 Aug 1/99 28-20-00 2 17 Jan 1/91 28-20-02 2 206 Aug 1/99 28-20-00 2 18 Jan 1/91 28-20-03 1 201 Jul 1/95 28-20-00 2 19 Jan 1/91 28-20-03 1 202 Jan 1/91 28-20-00 2 20 Jan 1/91 * 28-20-03 1 203 Feb 1/03 28-20-00 2 21 Jan 1/91 * 28-20-03 1 204 Feb 1/03 28-20-00 2 22 Jan 1/91 28-20-03 1 205 Jan 1/93 28-20-00 2 23 Oct 1/93 28-20-03 1 206 Jan 1/91 28-20-00 2 25 Oct 1/93 28-20-03 1 206A Jul 1/97 28-20-00 2 26A Oct 1/93 28-20-03 1 207 Jul 1/97 28-20-00 2 27 Oct 1/93 28-20-03 1 209 Jul 1/97 28-20-00 2 28A Oct 1/93 28-20-03 1 210 Jul 1/97 28-20-00 2 29 Jul 1/92 28-20-03 1 211 Jul 1/97 28-20-00 501 Jul 1/96 28-20-03 1 212 Jul 1/97 28-20-00 502 Jul 1/96 28-20-03 2 201 Jan 1/97 28-20-00 503 Jul 1/96 28-20-03 2 202 Jan 1/91 28-20-00 1 601 Jul 1/94 28-20-03 2 203 Apr 1/92 28-20-00 1 602 Jul 1/94 * 28-20-03 2 204 Feb 1/03 28-20-00 1 603 Jan 1/91 * 28-20-03 2 205 Feb 1/03 * 28-20-00 1 604 Feb 1/03 28-20-03 2 206 Jan 1/91 28-20-00 1 605 Jul 1/94 28-20-03 2 206A Jan 1/91 28-20-00 2 601 Apr 1/92 28-20-03 2 207 Jan 1/91 28-20-00 2 602 Jan 1/94 28-20-03 2 208 Jan 1/91 28-20-00 2 603 Jan 1/94 28-20-03 2 209 Jan 1/91 28-20-00 2 604 Jan 1/94 28-20-03 2 210 Jan 1/91 28-20-00 2 605 Jan 1/91 * 28-20-03 2 211 Feb 1/03 28-20-00 2 607 Jan 1/94 * 28-20-03 2 212 Feb 1/03 28-20-01 201 Aug 1/99 28-20-03 2 212A Jul 1/97 28-20-01 202 Aug 1/99 28-20-03 2 213 Jul 1/97 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


T= 3428


EFFECTIVITY:



28-20-03 2 215 Jul 1/97 * 28-20-09 201 Feb 1/03 28-20-03 2 216 Jul 1/97 28-20-09 202 Jul 1/94 28-20-03 2 217 Jul 1/97 28-20-09 203 Jul 1/94 28-20-03 2 218 Jul 1/97 * 28-20-10 201 Feb 1/03 28-20-03 2 219 Jul 1/97 28-20-10 202 Mar 1/84 28-20-03 2 220 Jul 1/97 28-20-10 203 Jul 1/94 28-20-03 2 221 Jul 1/97 * 28-20-11 201 Feb 1/03 28-20-03 2 222 Jul 1/97 * 28-20-11 202 Feb 1/03 28-20-05 201 Aug 1/99 28-20-11 203 Mar 1/84 28-20-05 202 Aug 1/99 * 28-20-12 401 Feb 1/03 28-20-05 203 Aug 1/99 28-20-12 402 Aug 1/99 28-20-05 204 Aug 1/99 28-20-12 402A Aug 1/99 28-20-05 205 Aug 1/99 28-20-12 402B Aug 1/99 28-20-06 201 Aug 1/99 28-20-12 403 Aug 1/99 28-20-06 202 Aug 1/99 28-20-12 404 Mar 1/84 28-20-06 203 Aug 1/99 28-20-12 501 Jul 1/94 * 28-20-07 201 Feb 1/03 28-20-12 502 Mar 1/84 28-20-07 202 Jul 1/96 28-20-12 502A Aug 1/99 28-20-07 202A Apr 1/92 28-20-12 503 Aug 1/99 28-20-07 203 Mar 1/84 28-20-12 504 Mar 1/84 28-20-07 204 Jul 1/94 * 28-20-13 201 Feb 1/03 28-20-07 204A Jul 1/98 28-20-13 202 Aug 1/99 28-20-07 204B Jan 1/98 28-20-13 202A Aug 1/99 28-20-07 205 Jul 1/96 28-20-13 203 Aug 1/99 28-20-07 206 Jul 1/94 28-20-13 204 Aug 1/99 28-20-07 206A Jul 1/94 28-20-13 205 Aug 1/02 28-20-07 207 Jul 1/94 28-20-13 206 Aug 1/02 28-20-07 208 Mar 1/84 28-20-13 207 Aug 1/02 28-20-07 209 Jul 1/94 28-20-13 208 Aug 1/02 28-20-07 210 Jul 1/94 28-20-13 209 Aug 1/02 28-20-07 210A Aug 1/00 * 28-20-14 201 Feb 1/03 * 28-20-07 211 Feb 1/03 28-20-14 202 Aug 1/99 28-20-07 212 Jul 1/94 28-20-14 203 Aug 1/99 28-20-07 212A Jul 1/91 28-20-14 204 Aug 1/99 28-20-07 212B Jul 1/94 28-20-14 205 Aug 1/99 28-20-07 212C Jul 1/94 28-20-14 206 Aug 1/99 28-20-07 213 Jul 1/98 28-20-14 207 Aug 1/99 * 28-20-08 201 Feb 1/03 28-20-14 208 Aug 1/99 28-20-08 202 Jul 1/94 28-20-14 209 Feb 1/00 28-20-08 202A Apr 1/92 28-20-14 210 Aug 1/99 28-20-08 203 Jan 1/98 28-20-14 211 Aug 1/99 28-20-08 204 Mar 1/84 28-20-14 212 Aug 1/99 28-20-08 205 Jan 1/98 * 28-20-15 201 Feb 1/03 * 28-20-08 206 Feb 1/03 28-20-15 202 Oct 1/92 * 28-20-08 207 Feb 1/03 28-20-15 203 Jul 1/94 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


T= 3429


EFFECTIVITY:



* 28-20-16 201 Feb 1/03 28-20-18 206A Feb 1/01 28-20-16 202 Oct 1/93 28-20-18 207 Feb 1/01 28-20-16 203 Jul 1/94 28-20-18 208 Jan 1/91 28-20-16 204 Jul 1/94 28-20-19 201 Feb 1/02 28-20-16 205 Jul 1/94 28-20-19 202 Feb 1/02 28-20-16 206 Jul 1/94 28-20-19 202A Feb 1/02 28-20-17 101 Feb 1/02 28-20-19 202B Feb 1/02 28-20-17 102 Jan 1/98 28-20-19 203 Mar 1/84 * 28-20-17 201 Feb 1/03 28-20-19 204 Jul 1/94 28-20-17 202 Jul 1/94 28-20-19 205 Jul 1/92 28-20-17 202A Jul 1/98 28-20-19 206 Jul 1/94 28-20-17 203 Jul 1/94 28-20-19 207 Feb 1/02 28-20-17 204 Jul 1/94 28-20-19 208 Feb 1/02 28-20-17 205 Mar 1/84 28-20-19 209 Feb 1/02 28-20-17 206 Jul 1/94 28-20-19 210 Feb 1/02 28-20-17 207 Jul 1/94 28-20-19 211 Feb 1/02 28-20-17 208 Jul 1/98 28-20-19 212 Feb 1/02 28-20-17 209 Mar 1/84 28-20-19 213 Feb 1/02 28-20-17 210 Jul 1/98 28-20-19 214 Feb 1/02 28-20-17 211 Jul 1/94 28-20-19 215 Feb 1/02 28-20-17 212 Jul 1/94 28-20-19 216 Feb 1/02 28-20-17 213 Jul 1/94 28-20-19 217 Feb 1/02 28-20-17 214 Jul 1/94 28-20-19 219 Feb 1/02 28-20-17 215 Jul 1/94 28-20-20 201 Jul 1/93 28-20-17 216 Jul 1/94 28-20-20 202 Jul 1/94 28-20-17 217 Jul 1/94 28-20-20 203 Mar 1/84 28-20-17 218 Jul 1/94 28-20-20 204 Jul 1/93 28-20-17 219 Jul 1/98 28-20-21 201 Jul 1/93 28-20-17 220 Jul 1/94 28-20-21 202 Jul 1/94 28-20-17 221 Jul 1/94 28-20-21 203 Mar 1/84 28-20-17 222 Jul 1/94 28-20-21 204 Jul 1/93 28-20-17 223 Jul 1/94 28-20-23 201 Jan 1/93 28-20-17 224 Jul 1/94 28-20-23 202 Jan 1/91 28-20-17 225 Jul 1/97 28-20-23 203 Jan 1/91 28-20-17 226 Jul 1/98 28-20-23 204 Jan 1/91 28-20-17 227 Jul 1/94 28-20-23 205 Jan 1/91 28-20-17 228 Jul 1/94 28-20-23 206 Jan 1/93 28-20-17 229 Jul 1/94 28-20-23 207 Jan 1/91 28-20-17 230 Jul 1/97 28-20-25 201 Jul 1/96 28-20-18 201 Feb 1/01 28-20-25 202 Jul 1/96 28-20-18 202 Feb 1/01 28-21-00 1 1 Jan 1/92 28-20-18 203 Feb 1/01 28-21-00 1 2 Apr 1/92 28-20-18 204 Jan 1/91 28-21-00 1 2A Jan 1/94 28-20-18 205 Jan 1/91 28-21-00 1 3 Jan 1/92 28-20-18 206 Jul 1/94 28-21-00 1 4 Jan 1/92 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


T= 3430


EFFECTIVITY:



28-21-00 1 4A Jan 1/92 28-40-00 2 8 Jan 1/91 28-21-00 1 5 Jan 1/92 28-40-00 2 9 Jul 1/91 28-21-00 1 6 Jan 1/92 28-40-00 2 10 Jul 1/91 28-21-00 2 1 Jan 1/94 28-40-00 101 Jan 1/94 28-21-00 2 2 Jan 1/94 28-40-00 102 Jan 1/94 28-21-00 2 2A Jan 1/94 28-40-00 103 Jan 1/94 28-21-00 2 3 Jan 1/94 28-40-00 104 Feb 1/02 28-21-00 2 4 Jan 1/94 28-40-00 105 Jan 1/94 28-21-00 2 4A Jan 1/94 28-40-00 106 Jan 1/94 28-21-00 2 5 Jan 1/94 28-40-00 107 Oct 1/93 28-21-00 2 6 Jan 1/94 28-40-00 108 Jan 1/94 28-21-00 1 501 Oct 1/93 28-40-00 109 Jan 1/94 28-21-00 1 502 Oct 1/93 28-40-00 110 Jan 1/94 28-21-00 1 502A Oct 1/93 28-40-00 111 Oct 1/93 28-21-00 1 503 Oct 1/93 28-40-00 112 Oct 1/93 28-21-00 1 504 Oct 1/93 28-40-00 112A Jan 1/94 28-21-00 1 505 Apr 1/93 28-40-00 113 Feb 1/02 28-21-00 1 506 Apr 1/93 28-40-00 114 Oct 1/93 28-21-00 1 507 Jan 1/93 28-40-00 115 Oct 1/93 28-21-00 2 501 Jan 1/94 28-40-00 116 Jan 1/95 28-21-00 2 502 Jan 1/94 28-40-00 116A Jan 1/94 28-21-00 2 502A Jan 1/94 28-40-00 117 Jan 1/94 28-21-00 2 503 Jan 1/94 28-40-00 118 Oct 1/93 28-21-00 2 504 Jan 1/94 28-40-00 119 Oct 1/93 28-21-00 2 505 Jan 1/94 28-40-00 1 201 Jul 1/94 28-21-00 2 506 Jan 1/94 28-40-00 1 202 Jul 1/94 28-21-00 2 507 Jan 1/94 28-40-00 1 202A Jan 1/91 28-21-01 201 Jan 1/93 28-40-00 1 203 Jul 1/94 28-21-01 202 Oct 1/91 28-40-00 1 204 Jul 1/94 N 28-21-01 202A Feb 1/03 28-40-00 2 201 Jan 1/91 * 28-21-01 203 Feb 1/03 28-40-00 2 202 Jul 1/94 28-21-01 204 Jan 1/93 28-40-00 2 203 Jul 1/94 28-21-01 205 Oct 1/91 28-40-00 2 204 Jan 1/91 28-40-00 1 1 Jan 1/91 28-40-00 2 205 Jul 1/94 28-40-00 1 2 Jan 1/91 28-40-01 1 201 Jul 1/94 28-40-00 1 3 Jan 1/95 28-40-01 1 202 Jul 1/93 28-40-00 1 5 Jan 1/91 28-40-01 1 202A Jan 1/91 28-40-00 1 6 Jan 1/91 28-40-01 1 203 Jul 1/94 28-40-00 1 7 Jul 1/91 28-40-01 1 204 Jan 1/91 28-40-00 1 8 Jul 1/91 28-40-01 1 205 Jan 1/91 28-40-00 2 1 Jan 1/91 28-40-01 2 201 Jul 1/94 28-40-00 2 2 Jan 1/91 28-40-01 2 202 Jul 1/94 28-40-00 2 3 Jan 1/92 28-40-01 2 203 Jan 1/91 28-40-00 2 5 Jul 1/96 28-40-01 2 204 Jul 1/94 28-40-00 2 7 Jan 1/91 28-40-01 2 205 Jan 1/91 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


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28-40-01 2 206 Jan 1/91 28-41-00 2 501 Feb 1/00 28-40-01 2 207 Jan 1/91 28-41-00 2 502 Feb 1/00 28-40-02 201 Jul 1/94 28-41-00 2 503 Feb 1/00 28-40-02 202 Jul 1/94 28-41-01 201 Jul 1/96 28-40-02 202A Jul 1/94 28-41-01 202 Aug 1/99 28-40-02 203 Mar 1/84 28-41-01 203 Aug 1/99 28-40-02 204 Sep 1/84 28-41-01 204 Aug 1/99 28-40-02 205 Jul 1/94 28-41-01 205 Aug 1/99 28-40-02 206 Jul 1/94 28-41-01 206 Aug 1/99 28-40-03 1 201 Jul 1/94 28-41-01 207 Aug 1/99 28-40-03 1 202 Jul 1/94 28-41-01 208 Aug 1/99 28-40-03 1 203 Jul 1/94 28-41-01 209 Aug 1/99 28-40-03 1 204 Jan 1/91 28-41-01 210 Aug 1/99 28-40-03 1 205 Jan 1/91 28-42-00 1 Feb 1/02 28-40-03 2 201 Jan 1/97 28-42-00 2 Feb 1/02 28-40-03 2 202 Jan 1/91 28-42-00 3 Feb 1/02 28-40-03 2 203 Jan 1/91 28-42-00 1 501 Feb 1/02 28-40-03 2 204 Jan 1/91 28-42-00 1 502 Feb 1/02 28-40-03 2 205 Jan 1/91 28-42-00 1 503 Feb 1/02 28-40-04 201 Jul 1/94 28-42-00 1 504 Feb 1/02 28-40-04 202 Jul 1/91 28-42-00 1 505 Feb 1/02 28-40-04 203 Jul 1/94 28-42-00 2 501 Feb 1/02 28-40-04 204 Mar 1/84 28-42-00 2 502 Feb 1/02 28-40-04 205 Apr 1/92 28-42-00 2 503 Feb 1/02 28-40-05 201 Aug 1/99 28-42-00 2 504 Feb 1/02 28-40-05 202 Mar 1/84 28-42-00 2 505 Feb 1/02 28-40-05 203 Aug 1/99 28-42-01 201 Jul 1/94 28-40-06 201 Jul 1/94 28-42-01 202 Oct 1/91 28-40-06 202 Jul 1/94 28-42-01 203 Jul 1/94 28-40-06 203 Mar 1/84 28-42-01 204 Jan 1/93 28-40-07 201 Oct 1/89 28-42-01 205 Oct 1/91 28-40-07 202 Jul 1/94 28-40-07 203 Sep 1/87 28-40-08 201 Aug 1/99 28-40-08 202 Aug 1/99 28-40-08 203 Jul 1/99 28-41-00 1 1 Oct 1/93 28-41-00 1 2 Oct 1/93 28-41-00 1 3 Oct 1/93 28-41-00 2 1 Feb 1/00 28-41-00 2 2 Feb 1/00 28-41-00 2 3 Feb 1/00 28-41-00 1 501 Jul 1/93 28-41-00 1 502 Oct 1/91 28-41-00 1 503 Oct 1/91 --------------------------------------------------------------------- N = NEW PAGE, * = REVISED PAGE, D = DELETED PAGE


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_____________________________________________________________________ S.B. AND CUST AFFECTS INCORPORATED REV. NO. MOD. NO. MANUAL IN REVISION DESCRIPTION _____________________________________________________________________ 28-1 No - No effect through 28-17 28-18 EA2810-01019 No - No effect 28-19 No - No effect through 28-34 28-35 Yes Oct 1/90 Installs check valve in center wing fuel tank scavenge system 28-36 Yes Oct 1/90 Replaces and relocates left and right main fuel tank sump drains 28-37 - - No effect 28-38 Yes Jul 1/90 Installs filters in continuous fuel scavenge system in left and right wings 28-39 - - No effect 28-40 Yes Mar 1/86 Installs drain port and/or drain valve on center fuel tank electrical feedthrough 28-41 Yes Jun 1/86 Revises locking pro- cedure for in-tank fuel feed line Gamah couplings 28-42 - - No effect 28-43 Yes Jul 1/90 Installs filter in center wing continuous scavenging system * Service Bulletin Rejected/Canceled XA ALL 2 8 S B L I S T Page 1 Jul 1/97

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_____________________________________________________________________ S.B. AND CUST AFFECTS INCORPORATED REV. NO. MOD. NO. MANUAL IN REVISION DESCRIPTION _____________________________________________________________________ 28-44 Yes Jan 1/91 Inspects/installs plugs in center fuel tank front spar electrical feedthrough grommet 28-45 - - No effect through 28-52 28-53 Yes Apr 1/91 Install low fuel pressure indication system 28-54 Yes Apr 1/91 Install left/right wing main fuel tank low level indication system 28-55 - - No effect through 28-57 28-58 Yes Jul 1/91 Install alternate fuel burn system in left main, right main, and center fuel tanks 28-59 Yes Jul 1/91 Install piping for inboard refueling system 28-60 - - No effect 28-61 Yes Jan 1/92 Install fuel transfer switch on left wing refueling panel 28-62 - - No effect 28-63 Yes Jan 1/92 Install low fuel pressure indication inhibit system * Service Bulletin Rejected/Canceled XA ALL 2 8 S B L I S T Page 2 Jul 1/97

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_____________________________________________________________________ S.B. AND CUST AFFECTS INCORPORATED REV. NO. MOD. NO. MANUAL IN REVISION DESCRIPTION _____________________________________________________________________ 28-64 - - No effect through 28-67 28-68 - - Not released 28-69 - - No effect R 28-70 Yes Oct 1/92 Replaces 22 second R delay latching relay R with a 60 second delay R non-latching relay. * Service Bulletin Rejected/Canceled XA ALL 2 8 S B L I S T Page 3 Feb 1/02

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MAINTENANCE MANUAL

This Record Lists all Temporary Revisions issued against this chapter as of Dec 3/01.

28-T-R-LISTPage 1

XA Feb 1/02


RECORD OF TEMPORARY REVISIONS

TEMPORARYREV. NO.

ISSUEDATE

DATEINSERTED BY

DATEREMOVED BY

DATEINCORP.

28-1thru28-492

Incorpo-rated asApplicable

28-493 Not Issued

28-494thru28-497

NotApplicable

28-498and28-499

Feb 1/02


CHAPTER 28 - FUEL _________________ TABLE OF CONTENTS _________________ Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ GENERAL GENERAL 28-00-00 _______ Description and Operation------------ 1 CONFIG. 1 Distribution----------------------- 1 801-841, Indicating------------------------- 2 870-877, Storage---------------------------- 1 880-999 Description and Operation------------ 1 CONFIG. 2 Distribution----------------------- 1 878-879 Indicating------------------------- 2 Storage---------------------------- 1 Maintenance Practices---------------- 201 ALL Check Seals, Gaskets, O-Rings and Gask-O-Seals----------------- 210 Fire and Safety Practices---------- 203 R Fuel Tank Piping Electrical R Bonding-------------------------- 219 Preparing Fuel Tank for Entry------ 208 Preventing Contamination of Tanks-- 204 Sealing of Access Doors and Fuel Probe Cover Plates---------- 211 XA ALL 2 8 CONT Page 1 Jan 1/99

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ STORAGE STORAGE 28-10-00 _______ Description and Operation------------ 1 CONFIG. 1 801-841, 870-877, 880-999 Description and Operation------------ 1 CONFIG. 2 878-879 R Adjustment/Test - Pressure R Test of Fuel Vent System----------- 501 ALL ADAPTER - OVERWING FILL-------------- 28-10-04 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 ARRESTOR - FLAME--------------------- 28-10-07 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 FILTER - WING TANK CONTINUOUS SCAVENGING SYSTEM------------------ 28-10-13 Maintenance Practices-------------- 201 809-812,816- Removal/Installation------------- 202 841,876-879, 892-999, and 801-808,813- 815,870-875, 880-891 with SB 28-38 incorp., FILTER - CENTER TANK CONTINUOUS SCAVENGING SYSTEM------------------ 28-10-14 Maintenance Practices-------------- 201 801-817, Removal/Installation------------- 202 870-875, 880-891 with SB 28-43 incorp., 892-999 PUMP-TANK SCAVENGE JET--------------- 28-10-12 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 TANKS - FUEL------------------------- 28-10-01 Maintenance Practices-------------- 201 ALL Cleaning/Painting---------------- 205 Sealants------------------------- 206 Approved Repairs----------------- 208 Integral Fuel Tank Cleaning------ 212 Approved Interim Repair---------- 216 Check------------------------------ 601 ALL XA ALL 2 8 CONT Page 2 Feb 1/02

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ STORAGE (CONT.) VALVE - CLIMB VENT FLOAT------------- 28-10-06 Maintenance Practices-------------- 201 CONFIG. 1 Removal/Installation------------- 201 801-841,870- 877,880-999 Maintenance Practices-------------- 201 CONFIG. 2 Removal/Installation------------- 201 878-879 VALVE - FLAPPER CHECK---------------- 28-10-02 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 Check---------------------------- 204 VALVE - SCAVENGE CHECK--------------- 28-10-05 Maintenance Practices-------------- 201 813-815, Removal/Installation------------- 201 870-875, 880-890 with SB 28-35 incorp., 801-812,816- 841,876-879, 891-999 VALVE - SUMP DRAIN------------------- 28-10-03 Removal/Installation--------------- 401 CONFIG. 1 801,813-815, 870-875, 880-891 before incorp. SB 28-36 Removal/Installation--------------- 401 CONFIG. 2 802-812,816- 841,876,877, 892-999, and 801,813-815, 870-875, 880-891 with SB 28-36 incorp., Removal/Installation--------------- 401 CONFIG. 3 878-879 Check------------------------------ 601 CONFIG. 1 801,813-815, 870-875, 880-891 before incorp. SB 28-36 XA ALL 2 8 CONT Page 3 Jan 1/97

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ STORAGE (CONT.) Check------------------------------ 601 CONFIG. 2 802-812,816- 841,876,877, 892-999, and 801,813-815, 870-875, 880-891 with SB 28-36 incorp., Check------------------------------ 601 CONFIG. 3 878-879 Approved Repairs------------------- 801 CONFIG. 1 801,813-815, 870-875, 880-891 before incorp. SB 28-36 Approved Repairs------------------- 801 CONFIG. 2 802-812,816- 841,876,877, 892-999, and 801,813-815, 870-875, 880-891 with SB 28-36 incorp., Approved Repairs------------------- 801 CONFIG. 3 878-879 VALVE - VENT DRAIN SWING CHECK------- 28-10-11 Maintenance Practices-------------- 201 CONFIG. 1 Removal/Installation------------- 201 801-841, 870-877, 880-999 Maintenance Practices-------------- 201 CONFIG. 2 Removal/Installation------------- 201 878-879 VALVE - VENT PRESSURE RELIEF--------- 28-10-08 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE - VENT VACUUM RELIEF----------- 28-10-09 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 XA ALL 2 8 CONT Page 4 Jan 1/97

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ STORAGE (CONT.) R VENT PIPE INLET ASSEMBLY - WING R FUEL TANK-------------------------- 28-10-15 R Maintenance Practices-------------- 201 ALL R Removal/Installation------------- 201 FUSELAGE TANKS 28-11-00 CAVITY - FUSELAGE FUEL TANK---------- 28-11-06 Maintenance Practices-------------- 201 878-879 Removal/Installation------------- 203 CELLS - AFT FUSELAGE FUEL TANK------- 28-11-05 Removal/Installation--------------- 401 878-879 CELL - FORWARD FUSELAGE FUEL TANK---- 28-11-04 Removal/Installation--------------- 401 878-879 CELL - FUSELAGE FUEL TANK------------ 28-11-01 Maintenance Practices-------------- 201 878-879 Approved Repairs----------------- 202 TANK - AFT FUSELAGE FUEL------------- 28-11-03 Check------------------------------ 601 ALL with aux tanks TANK - FORWARD FUSELAGE FUEL--------- 28-11-02 Check------------------------------ 601 ALL with aux tanks XA ALL 2 8 CONT Page 4A Feb 1/02

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ DISTRIBUTION DISTRIBUTION 28-20-00 ____________ Description and Operation------------ 1 CONFIG. 1 801-841,870- 877,880-999 Description and Operation------------ 1 CONFIG. 2 878-879 Test--------------------------------- 501 ALL Fuel Feed (Distribution)----------- Check-------------------------------- 601 CONFIG. 1 Fuel Line Shroud and Drain--------- 801-841,870- 877,880-999 Check-------------------------------- 601 CONFIG. 2 Fuel Line Shroud and Drain--------- 878-879 ADAPTER - PRESSURE FUELING----------- 28-20-01 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 Check---------------------------- 203 AUXILIARY FUEL TANK - TEMPORARY DEACTIVATION (FORWARD OR AFT)------ 28-20-25 Maintenance Practices-------------- 201 ALL COUPLINGS - FLEXIBLE FUEL LINE------- 28-20-19 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 202 Adjustment/Test------------------ 205 LINE ELBOW - APU SHROUDED FUEL FEED-- 28-20-16 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 LINES - SHROUDED FUEL FEED----------- 28-20-17 Trouble Shooting------------------- 101 ALL Maintenance Practices-------------- 201 ALL Removal/Installation------------- 204 Approved Repairs----------------- 213 Check Weld----------------------- 216 Adjustment/Test------------------ 217 PUMP - ENGINE START------------------ 28-20-08 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 Adjustment/Test------------------ 205 Removal/Installation Volute------ 206 XA ALL 2 8 CONT Page 5 Jul 1/96

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ DISTRIBUTION (CONT.) PUMP - FUEL BOOST-------------------- 28-20-07 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 202 Adjustment/Test------------------ 206 Removal/Installation Fuel Pump Electrical Conduit------------- 207 Check Fuel Pump Electrical Connector---------------------- 210 Removal/Installation Volute------ 211 PUMP - FUEL TRANSFER 28-20-18 Maintenance Practices-------------- 201 878-879 Removal/Installation------------- 202 Adjustment/Test------------------ 206 Check Fuel Transfer Pump--------- 208 SWITCH - AUXILIARY TANK FUEL LOW PRESSURE--------------------------- 28-20-23 Maintenance Practices-------------- 201 878-879 Removal/Installation------------- 204 SWITCH - FUEL FILL CONTROL FLOAT----- 28-20-03 Maintenance Practices-------------- 201 CONFIG. 1 Removal/Installation------------- 203 801-841, Adjustment/Test------------------ 206A 870-877, 880-999 Maintenance Practices-------------- 201 CONFIG. 2 Removal/Installation------------- 203 878-879 Adjustment/Test------------------ 212A VALVE - APU FIRE SHUTOFF------------- 28-20-14 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 Approved Repairs----------------- 205 VALVE - CENTER TANK PUMP DISCHARGE CHECK------------------------------ 28-20-11 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE - CENTER TANK PUMP SUCTION CHECK---------------------- 28-20-10 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE - CENTER TANK REPRIME LINE CHECK------------------------- 28-20-20 R Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE-CENTER TANK REPRIME LINE FLOAT- 28-20-21 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 XA ALL 2 8 CONT Page 6 Aug 1/99

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ DISTRIBUTION (CONT.) VALVE - DEFUELING CHECK-------------- 28-20-06 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE - DEFUELING SHUTOFF------------ 28-20-05 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE - ENGINE FUEL FIRE SHUTOFF----- 28-20-13 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 203 VALVE - ENGINE START PUMP CHECK------ 28-20-09 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 VALVE - FUEL CROSSFEED--------------- 28-20-12 Removal/Installation--------------- 401 ALL Adjustment/Test-------------------- 501 ALL VALVE - FUEL FILL-------------------- 28-20-02 Maintenance Practices-------------- 201 CONFIG. 1 Removal/Installation------------- 201 801-841, Approved Repairs----------------- 203 870-877, Adjustment/Test------------------ 204 880-999 Maintenance Practices-------------- 201 CONFIG. 2 Removal/Installation------------- 201 878-879 Approved Repairs----------------- 204 Adjustment/Test------------------ 205 VALVE - FUEL LINE SHROUD DRAIN------- 28-20-15 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 Check---------------------------- 201 XA ALL 2 8 CONT Page 7 Jul 1/96

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ DISTRIBUTION (CONT.) ALTERNATE FUEL BURN 28-21-00 Description and Operation------------ 1 CONFIG. 1 Relay - Ground Control------------- 4 816-841, Relay - Center Tank Float Switch--- 3 876-879, Relay - Wing Tank Float Switch----- 4 892-895 with Relays - Fuel Pump Alternate SB 28-58 Control-------------------------- 3 incorp. Switch - Enable-------------------- 4 Switches - Center Boost Pump------- 3 Switches - Fuel Float-------------- 3 Description and Operation------------ 1 CONFIG. 2 Relay - Ground Control------------- 4 801-815, Relay - Center Tank Float Switch--- 3 870-871, Relay - Wing Tank Float Switch----- 4 885-891 with Relays - Fuel Pump Alternate SB 28-58 Control-------------------------- 3 incorp. Switch - Enable-------------------- 4 Switches - Center Boost Pump------- 3 Switches - Fuel Float-------------- 3 Operation---------------------------- 4 Adjustment/Test---------------------- 501 CONFIG. 1 816-841, 876-879, 892-895 with SB 28-58 incorp. Adjustment/Test---------------------- 501 CONFIG. 2 801-815, 870-871, 885-891 with SB 28-58 incorp. FLOAT SWITCHES - ALTERNATE FUEL BURN- 28-21-01 Maintenance Practices-------------- 201 816-841, Removal/Installation------------- 201 876-879, 892-895 with SB 28-58 incorp. XA ALL 2 8 CONT Page 8 Jan 1/94

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ INDICATING INDICATING 28-40-00 __________ Description and Operation------------ 1 CONFIG. 1 801-841, 870-877, 880-999 Description and Operation------------ 1 CONFIG. 2 878-879 Trouble Shooting--------------------- 101 ALL Maintenance Practices---------------- 201 CONFIG. 1 Adjustment/Test-------------------- 801-841, 870-877, 880-999 Maintenance Practices---------------- 201 CONFIG. 2 Adjustment/Test-------------------- 878-879 COMPENSATOR-------------------------- 28-40-03 Maintenance Practices-------------- 201 CONFIG. 1 Removal/Installation------------- 201 801-841, 870-877, 880-999 Maintenance Practices-------------- 201 CONFIG. 2 Removal/Installation------------- 201 878-879 JUNCTION - FAULT ISOLATION----------- 28-40-04 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 202 LAMPS - DISPLAY UNIT DIGITAL--------- 28-40-06 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 PROBES - FUEL QUANTITY--------------- 28-40-01 Maintenance Practices-------------- 201 CONFIG. 1 Removal/Installation------------- 203 801-841, 870-877, 880-999 Maintenance Practices-------------- 201 CONFIG. 2 Removal/Installation------------- 203 878-879 STANDARDIZED ELECTRONIC MODULE (SEM)- 28-40-05 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 XA ALL 2 8 CONT Page 9 Oct 1/93

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ INDICATING (CONT.) STICKS - MAGNETIC DRIPLESS FUEL MEASURING--------------------- 28-40-02 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 202 UNIT - COCKPIT DISPLAY--------------- 28-40-07 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 UNIT - LOAD SELECTOR DISPLAY--------- 28-40-08 Maintenance Practices-------------- 201 ALL Removal/Installation------------- 201 INDICATION - CENTER FUEL TANK PUMP LOW PRESSURE 28-41-00 Description and Operation------------ 1 CONFIG. 1 ALL with SB 28-53 incorp., before incorp. of SB 28-58 Description and Operation------------ 1 CONFIG. 2 ALL with R SB 28-53, R SB 28-58, and R SB 28-63 incorp. Adjustment/Test---------------------- 501 CONFIG. 1 ALL with SB 28-53 incorp., before incorp. of SB 28-58 Adjustment/Test---------------------- 501 CONFIG. 2 ALL with R SB 28-53, R SB 28-58, and R SB 28-63 incorp. SWITCHES - FUEL PRESSURE DIFFERENTIAL----------------------- 28-41-01 Maintenance Practices-------------- 201 ALL with SB 28-53 incorp. XA ALL 2 8 CONT Page 10 Feb 1/00

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Chapter Section Subject Subject Page Effectivity _______ _______ ____ ___________ INDICATING (CONT.) INDICATION - LOW FUEL LEVEL WARNING 28-42-

28___076

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Transcript of 28___076