2.....…...…...............................….................…..................1 NOTE: In Example 3, the limits which are contained by the lines are used on
____ engines which are scheduled for a repair which is not fully done.
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73-00-00
ALL ú ú N01 Page 605 ú Oct 10/95
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
////////////////////////A / PW4000 SERIES /747-400 / ENGINES/MAINTENANCE MANUAL ////////////////////////
~.............................................................................. | | | | NEW PART REFERENCE | | | I | ......................................... | REF | F | | DIMENSIONS | LIMITS | | NO | R | DESCRIPTION | MIN MAX | MIN MAX | ................................................................................
| 295 | B | Fuel Injector and Support | | |
|(Fig.| | Diffuser Case Assembly | | |
| 601)| | | | |
| | | Support | 1.821 1.823 | |
| | | |(46.254) (46.304)| |
| | | | | |
| | | Case | 1.824 1.826 | 0.001 0.005 |
| | | |(46.330) (46.380)|(0.026) (0.127)|
................................................................................ | 541 | B | Gearbox (EEC Alternator | | | |(Fig.| | Drive) Spur Gearshaft | | | | 602)| | | | | | | | EEC Alternator (N2 Trans-| | | | | | ducer) Rotor | | | | | | | | | | | | Gearshaft | 0.7877 0.7880| | | | | |(20.0076) (20.0152)| | | | | Rotor | 0.7882 0.7886| 0.0002 0.0009 | | | | |(20.0203) (20.0304)|(0.0051) (0.0228)| ................................................................................ | 541 | B | Gearbox (EEC Alternator | | | |(Fig.| | Drive) Spur Gearshaft | | | | 602)| | | | | | | | EEC Alternator (N2 Trans-| | | | | | ducer) Rotor | | | | | | | | | | | | Gearshaft | 0.7877 0.7880| | | | | |(20.0076) (20.0152)| | | | | Rotor | 0.7872 0.7877| 0.0000 0.0008T| | | |(ENGINES POST-PW-SB 72-375) |(19.9949) (20.0075)|(0.0000) (0.0203)| ................................................................................ | 542 | B | EEC Stator | | | |(Fig.| | | | | | 602)| | Gearbox EEC Alternator | | | | | | (N2 Transducer) Housing | | | | | | Assembly | | | | | | | | | | | | Stator | 3.180 3.181 | | | | | |(80.772) (80.797)| | | | | Housing | 3.1815 3.1825| 0.0005 0.0025 | | | | |(80.811) (80.835)|(0.013) (0.063)| ................................................................................
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
73-00-00
ALL ú ú N01 Page 606 ú Jun 18/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
~.............................................................................. | | | | NEW PART REFERENCE | | | I | ......................................... | REF | F | | DIMENSIONS | LIMITS | | NO | R | DESCRIPTION | MIN MAX | MIN MAX | ................................................................................ | 543 | B | Gearbox (EEC Alternator | | | |(Fig.| | Drive) Spur Gearshaft | | | | 602)| | | | | | | | EEC Alternator (N2 Trans-| | | | | | ducer) Rotor | | | | | | | | | | | | Gearshaft | 0.7837 0.7840| | | | |(ENGINES POST-PW-SB 72-375) |(19.9060) (19.9136)| | | | | Rotor | 0.7832 0.7837| 0.0000 0.0008T| | | |(ENGINES POST-PW-SB 72-375) |(19.8933) (19.9059)|(0.0000) (0.0203)| ................................................................................ | 1850| B | Gearbox (EEC Alternator | | | |(Fig.| | Drive) Spur Gearshaft | | | | 603)| | | | | | | | EEC Alternator (N2 Trans-| | | | | | ducer) Rotor Lock Assembly | | | | | | | | | | | | Gearshaft | 0.672 0.673 | | | | | |(17.069) (17.094)| | | | | Lock | 0.674 0.675 | 0.001 0.003 | | | | |(17.120) (17.145)|(0.026) (0.076)| 2.....…...…............................…...................…...................1
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