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Pratt & Whitney JT8D CAPABILITIES LIST
Sheet # Part Nomenclature Part #'s
Sheet 1 #1 Bearing Housing 479197, 518945, 648039, 624326, 634628, 633732, 633760, 690620, 765471, 802464, 802466
Sheet 2 4th Stage Turbine Disk 491204, 520504, 539004, 547504, 629404, 751304, 769047, 769104, 5003104-01, 539004-001, 629404-001, 751304-001, 5003746-01, 5003746-02
Sheet 3 3rd Stage Turbine Disk 482503, 518903, 539003, 540503, 618703, 623303, 626603, 650403, 746003, 757003, 757103, 757503, 769703, 770003, 770203, 770303, 770403, 770603, 795603, 5003103-01, 772903, 770703
Sheet 4 Front Compressor, Front Hub 491201, 496501, 504101, 515201, 594301, 640501, 640601, 743301, 749701, 749801, 750001, 750101, 778901, 791401, 791501, 791601, 791701, 791801, 806001, 806101, 817401, 844401, 845401, 848101, 848001
Sheet 5 2nd Stage Turbine Disk 480402, 528502, 539002, 540602, 581022, 581032, 626042, 654342, 676822, 750222, 769722, 769732, 769822, 769832, 769842, 770122, 770222, 770322, 771122, 771242, 786722, 786822, 787222, 787232, 802522, 802722, 803122, 5004022-01, 626042-001, 654342-001, 676822-001, 750222-001, 769722-001, 769822-001, 769832-001, 769842-001, 770122-001, 770222-001, 770322-001, 771122-001, 787222-001, 787232-001, 769732-001, 771242-001, 787202-001, 629802, 676802, 780502, 780402, 750202, 770402, 770602, 787202, 787302, 786802, 802502, 629802-001
Sheet 6 #4 Bearing Housing 483221, 505487, 562686, 555255, 586911, 589149, 652529, 652530, 652531, 652532, 652533, 783932, 783933, 783934, 783935, 783936, 783937, 783938, 783939, 783940, 785549, 652533-001, 787797, 787799, 589149-001, 652529-001, 652530-001, 652531-001, 785792, 783937-001, 783938-001, 787798, 787787, 787763, 783940-001, 5006586-01, 483221-001, 652529-003, 586911-001, 652529-004, 652530-003, 652531-003, 652532-002, 652533-002, 652529-005, 652530-004, 652531-004, 652533-003, 652529-006, 783932-001, 783933-002, 783934-001, 783935-001, 783937-003, 783937-004, 783938-003, 783939-001, 783940-002, 783940-003, 785549-001, 785792-001, 787763-001, 787787-001, 787797-001, 787798-001, 787799-001, 5006586-021, 589149-004, 783938-004, 783939-002, 589149-003
Sheet 7 6th Stage Compressor Disk 483506, 494906, 586906, 611106, 668906, 745706
Sheet 8 2nd Stage Compressor Disk 520602, 730202, 745902, 678202, 730402, 746002, 745702, 746802, 790832, 807502
Sheet 9 5th Stage Compressor Disk 480205, 494905, 587205, 596705, 690005, 713105, 745705
Sheet 10 2nd Stage Compressor Airseal 577066, 690883, 745534
Sheet 11 Inner Airseal/T2 Shroud 494237, 500281
Sheet 12 Air Shut Off Valve Bracket Assembly 773686, 802643
Sheet 13 #6 Bearing Scavenge Pump Bracket 732228, 693857, 695987, 814084, 695987-001, 693857-001, 651212
Sheet 14 Nut, Self-locking, Gang, Angle, 478732, 706592, 678044, 708474,
Turbine (Front) 805367-01, 478734, 706594, 678045, 708473, 805368-01
Sheet 15 Main Pump Cover Assembly 494275, 470838, 730981, 515103, 730969
Sheet 16 9th Compressor Rotor Disk 482209, 496909, 628209, 699309, 701509, 739509, 772509, 781709, 782109, 782209, 782309, 798509, 781809
Sheet 17 12th Stage Compressor Rotor Disk 440312, 496912, 699312, 701412, 717312, 769312, 769412, 769512, 769612, 772512, 798512
Sheet 18 13th Stage Compressor Rotor Disk 483613, 496913, 633413, 641013, 642013, 699013, 699113, 717313, 804213, 5003613-01, 771013
Sheet 19 7th Stage Compressor Rotor Disk 695607, 698307, 701407, 701507, 760707, 766007, 774407, 815607, 5005007-02
Sheet 20 4th Stage Compressor Disk 481004, 494904, 591804, 671804, 671904, 672904, 691334, 692304, 692404, 692424, 692504, 695304, 697724, 697734, 701344, 734224, 734234, 734244, 734304, 734324, 734334, 734344, 734404, 734504, 734604, 734704, 734804, 740104, 740204, 740304, 743804, 743824, 743834, 743904, 744304, 744324, 744334, 744504, 744524, 744344, 744424, 744444, 744504, 744524, 744534, 744544, 744704, 744724, 744734, 744804, 744904, 745004, 745104, 745204, 745304, 745404, 745704, 762604, 778904, 790804, 799504, 691344
Sheet 21 Main Pump Housing Assembly 470843, 515105, 730966, 505876, 470846, 515103, 730981, 470838, 494275
Sheet 22 Cover Assembly 493634, 530810
Sheet 23 #3 Bearing Housing 628116, 699155, 777856
Sheet 24 Gear Box Drive Bearing Housing 438423, 493324, 539023, 675546
Sheet 25 #5 Bearing Seal and Support Assembly 488656, 490561, 801170, 800897, 801947, 802689
Sheet 26 #5 Bearing Spacer 626577, 807746, 490564, 554455
Sheet 27 #6 Bearing Housing Assembly 547060, 596021, 638229, 740826, 597615, 662149, 597616, 662150, 634332, 636445, 740694, 792223
Sheet 28 11th Stage Compressor Rotor Disk 440311, 496911, 699311, 701411, 738311, 769311, 769411, 769511, 769611, 772511
Sheet 29 10th Stage Compressor Rotor Disk 440310, 496910, 599410, 699310, 701410, 761010, 770310, 770410, 770510, 770610, 772510
Sheet 30 8th Compressor Disk 496908, 690908, 699208, 701308, 701408, 717608, 717708, 738308, 748608, 787008, 787208, 787308, 787408, 787508, 788608, 788708, 788808, 788908, 789408, 789508, 789608, 792038
Sheet 31 #5 Bearing Housing 483799, 616612, 676952, 725533, 711574, 725535, 702700, 711573, 725537, 725529
Sheet 32 Gang Nut Assembly 481672, 466674, 634984, 466682, 634983, 795927, 795634
Sheet 33 Hydraulic Pump Bevel Drive Gearshaft 446734, 697998
Sheet 34 3rd-4th Stage Spacer Turbine Rotor 633386
Sheet 35 #5 Bearing Damper 676918, 711224
Sheet 36 2nd Stage Turbine Shroud 484352, 578372, 665772, 500282, 587072, 708692, 567172, 578272, 479252, 567852,
Sheet 37 Gang Angle Nut Assy, Turbine Rear 478736, 478738, 753812, 553571, 553573, 753813, 553593, 553595, 554816, 554817, 678034, 678035, 811632-01, 811630-01, 805365-01, 805366-01
Sheet 38 3rd Stage Turbine Shroud 483899, 491153, 504393, 567173, 578373, 596773, 649983, 761973, 761983, 761993, 762083, 787383, 787483, 787493, 484353, 491053, 504653, 567853, 578453, 5002683-01,
Sheet 39 Spacer Assy Turb. Rotor 482814, 540395, 518834, 780771,
(Shaft-to-3rd Stg) 540356, 520675, 538953, 493413, 540357, 648028
Sheet 40 Cover Assembly 477757, 545312
Sheet 41 4th Stage Turbine Shroud 481672, 483902, 649984, 761994, 490954, 578374, 761974, 762084, 787384, 504394, 596774, 761984, 787484, 787494, 807810, 578454, 567854, 504654, 491054, 479254, 567174, 5002684-01, 5003603-01
Sheet 42 3rd Stage Compressor Disk 494903, 583403, 745533, 745803, 799773, 745703
Sheet 43 #4 Bearing Oil Nozzle 544266, 545344, 544934, 544933, 481049-001, 481049, 499743, 519624, 569222, 499743-001, 500093, 500522, 544268, 771898, 500093-001, 544268-001, 544934-001, 500522-001, 519624-001, 544933-001, 545344-001
Sheet 44 1st Stage Turbine Damper 457860, 481283, 522297, 771683, 792731
Sheet 45 #4-5 Bearing Scavenge Pump Assembly 491307, 525835, 701578, 490473, 577480, 799331, 513876, 577481
Sheet 46 #4 Bearing Seal Breath Tube Assembly 483225, 528627, 649797, 636986, 500381, 500376, 530013, 594293, 734337, 505493, 505495, 594291, 677254, 483226, 528626
Sheet 47 #4 Bearing Seal Breath Tube Assembly 483232, 515263, 593254, 649796, 677197, 500384, 530134, 593256, 593282, 636983, 5006627-01
Sheet 48 #4 Bearing Inner Breath Tube Assembly 483223, 500380, 515260, 528628, 530023, 594289, 594290, 649798, 594292, 677195, 677256, 494659, 636985
Sheet 49 #1 Rear Bearing Support 479196, 489442, 624325, 593138, 624327, 5005773-01, 808243, 808078, 765469, 807790, 5003534-01, 808240
Sheet 50 #4 Bearing Labyrinth Airseal 492726, 618744, 625668, 5004021-02
Sheet 51 Oil Pump Rear Housing 477754
Sheet 52 #5 Bearing Seal Assembly 442435, 525819, 676923, 801933, 803569, 442435-001, 525819-001, 525819-002
Sheet 53 #6 Ring Plate Assembly 442435, 793121, 634805
Sheet 54 7th Stage Compressor Airseal 484852, 695587, 717680, 5005766-01
Sheet 55 Airseal, 2nd Stage Turbine Rotor 5002947-01, 5002947-021, 762425, 798155, 762425-001, 798155-001
Sheet 56 Airseal, 3rd Stage Turbine Rotor 482506, 490623, 547448, 542261, 511738, 538955, 568324, 795059, 579114, 794602, 547448-001, 794603, 579114-001, 798808, 795059-001, 794602-001, 747448-002, 579114-002, 802814
Sheet 57 Airseal, 4th Stage Turbine Rotor 482507, 579113, 528228, 547449, 511739, 542262, 538956, 568323, 768453, 769128, 650327, 579115, 728327, 729259, 787645, 791946, 791947, 728327-002, 729259-002, 729960-002, 802812, 649977, 729260, 795057, 794594, 795059-002, 794594-001, 802813, 729260-002, 649979, 783998, 783999, 629977
Sheet 58 #4 Bearing Seal Pressure Tube Assy 483227, 515268, 593257, 530033, 593255, 649795, 593283, 677198, 636984
Sheet 59 Air Shut Off Valve Support Assy 493317, 577961, 578273,
Sheet 60 Bleed Valve Fairing 756407
Sheet 61 Gearbox Drive Shaft Outer Coupling 447626
Sheet 62 Oil Tank Strap Assembly 478760, 565018
Sheet 63 Comb. Chamber Interconnect Tube 678542, 564110, 676769, 649547, 699838, 678549, 668803, 670963, 670962, 540628, 564122, 717657, 738867
Sheet 64 Comb. Chamber Duct Inner Rear 477375, 628755, 477381, 628756,
Support Assy 568111, 702695, 568223, 702696, 567660, 669000, 567659, 669001
Sheet 65 Comb. Chamber Outer Duct Assy 674764, 477353, 568268, 636990, 773110, 546762, 773109, 674764-003, 546762-001, 477353-001, 568226-001, 568268-001, 587350-001, 628772-01, 667996, 566226, 587350, 628772, 773111, 773108
Sheet 66 Comb. Chamber Inner Duct Assy 614344, 735884, 703031, 568221, 636987, 614334-001, 667993-001, 628748-001, 746059, 748461, 735883, 569550, 628748, 703973, 477369, 568267, 735884-003, 702694, 667993, 499738, 587349, 746059-001, 703031-001, 702694-001, 735883-003
Sheet 67 Comb. Chamber Outer Rear Support 477361, 628770, 772366, 477378, 596516, 665725, 777119, 782556, 568224, 711374, 781926, 523113, 596534, 771375, 772365, 778588, 567662, 711370, 745646, 568225, 614322, 771371, 781925, 614321, 777120, 778567, 567661, 628771, 596527, 745647, 5002918-01, 5002917-01, 5001261-01, 5001282-01
Sheet 68 Adapter-Spline Start Drive Gearshaft 447628, 697995
Sheet 69 Gearbox Coupling (C.S.D.) 467580, 503700, 697997, 644476, 701096, 713744
Sheet 70 2nd Stg. Turbine Stator Lock 443075, 494954, 489920CL1, 489920CL2, 489920CL3, 489920CL4, 522909CL1, 522909CL2, 522909CL3, 522909CL4, 522909CL5, 522909CL6, 522909CL7, 522909CL8, 522909CL9, 806546CL1, 806546CL2, 806546CL3, 806546CL4, 806546CL5, 806546CL6, 806546CL7, 806546CL8, 806546CL9, 806546CL10, 806546CL11, 806546CL12, 806546CL13, 806546CL14, 806546CL15, 5004151-01
Sheet 71 Turbine Air Sealing Ring Spacer 792845, 807758
Sheet 72 Turbine Air Seal Ring Spacer 489919, 522887, 780973, 5001844, 460696, 504061, 690232, 791577, 494950, 529911, 777140, 780575
Sheet 73 3rd Stg. Turbine Vane Plate Lock 440376, 494955, 489923CL1, 489923CL2, 489923CL3, 489923CL4, 522910CL1, 522910CL2, 522910CL3, 522910CL4, 522910CL5, 522910CL6, 522910CL7, 806547CL1, 806547CL2, 806547CL3, 806547CL4, 806547CL5, 806547CL6, 806547CL7, 806547CL8, 806547CL9, 806547CL10, 806547CL11, 806547CL12,
Sheet 74 Turbine 1st Stage Damper 477770, 501570, 524863, 584854, 794502
Sheet 75 Front Compressor Front Tie Rods 677053, 672067, 677054, 532664, 483278, 538932, 525839, 577067, 586824, 748107, 748108, 773856, 773857, 773858, 773859, 789550, 789552, 789753, 789754
Sheet 76 3rd Stg. Turbine Airseal Spacer 489922, 489927, 596948, 807757
Sheet 77 Front Compressor Front Tie Rods 489041, 513238, 513839, 525836, 532663, 538931, 532661, 516803, 532662, 593211
Sheet 78 Seal Spacer 460698, 489925, 489929
Sheet 79 Rear Compressor Front Tie Rods 780605, 596885, 695501, 731850, 480076CL15, 480076CL16, 480076CL17, 480076CL18, 480076CL19, 480076CL20, 480076CL21, 480076CL22, 480076CL23, 480076CL24, 480076CL25, 480076CL26, 480076CL27, 480076CL28, 480076CL29, 480076CL30, 480076CL31, 480076CL32, 480076CL33, 480076CL34, 480076CL35, 480076CL36, 480076CL37, 570117CL30, 570117CL31, 570117CL32, 570117CL33, 570117CL34, 570117CL35, 570117CL36, 570117CL37, 570117CL38, 596882CL30, 596882CL31, 596882CL32, 596882CL33, 596882CL34, 596882CL35, 596882CL36, 596882CL37, 596882CL38, 596882CL39, 596882CL40, 658000CL30, 658000CL31, 658000CL32, 658000CL33, 658000CL34, 658000CL35, 658000CL36, 658000CL37, 658000CL38, 658000CL39, 658000CL40, 658000CL41, 658000CL42, 658000CL43, 658000CL44, 658000CL45, 596884
Sheet 80 #6 Brg Oil Scavenge Pump Hsg 439037, 532673, 648231, 651193, 658398, 439045, 591929, 651194, 634337, 612112, 512312, 634807, 648227, 648228
Sheet 81 1st Stg. Turbine Disk 587501, 578001, 696801, 742501, 752401, 792801, 767601, 832201, 5003601-01, 5005201-01, 5004301-01, 5006101-01
Sheet 82 Front Comp. Drive Turb. Tie Rods 489082, 528160, 538933, 542265, 532666, 542264, 633385, 695520, 595520, 5002953-01
Sheet 83 Front Comp. Dr. Turb. Tie Rod Nuts 626039, 489081, 626040, 580893
Sheet 84 1st Stage Turbine Stator Assy 496026, 492581, 572687, 640502, 495833, 627305, 639020, 567656, 579861, 572682, 639021, 628790, 639024, 702698, 744762, 765754, 773002, 769782, 769783, 783624, 785565, 785566, 785568, 783623, 785577, 785573, 785576, 785575, 785578, 785580, 785581, 785583, 785584, 5004049-021, 5004049-022, 5000480-021, 5004049-01, 5004049-02, 5004049-03, 5002235-01, 5002235-02, 5000480-04, 5002233-01, 769783-001, 769782-001
Sheet 85 #1 Bearing Plate Ring 633769
Sheet 86 Rear Compressor Rear Hub 492725, 496830, 524154, 524857, 528516, 565744, 625658, 625660, 625665, 772293, 781025, 781026, 781027, 781028, 781029, 781030, 781031, 781032, 781033, 785424, 804593, 804653, 805159, 805163, 492725-002, 492725-003, 492725-007, 492725-008, 492725-009, 492725-012, 492725-014, 492725-015, 492725-030, 492725-032, 492725-033, 496830-002, 496830-003, 496830-007, 496830-008, 496830-009, 496830-012, 496830-014, 496830-015, 496830-030, 496830-032, 496830-033, 524154-002, 524154-004, 524154-011, 524857-001, 524857-002, 524857-006, 528516-001, 528516-002, 528516-003, 528516-004, 528516-005, 528516-012, 565744-001, 565744-002, 565744-006, 625658-001, 625658-002, 625658-006, 625660-002, 625660-006, 625665-001, 625665-002, 625665-006, 625800-001, 772293-001, 772293-002, 772293-006, 781025-001, 781025-004, 781025-005, 781025-006, 781025-007, 781025-016, 781025-017, 781026-001, 781026-004, 781026-005, 781026-006, 781026-007, 781026-016, 781026-017, 781027-001, 781027-002, 781027-003, 781027-004, 781027-005, 781027-012, 781027-013, 781028-001, 781028-002, 781028-003, 781028-004, 781028-005, 781028-012, 781028-013, 781029-001, 781029-002, 781029-003, 781029-008, 781029-009, 781029-010, 781030-001, 781030-002, 781030-003, 781030-004, 781030-005, 781030-012, 781030-013, 781031-001, 781031-002, 781031-006, 781032-001, 781032-003, 781032-007, 781033-001, 781033-002, 781033-003, 781033-004, 781033-005, 781033-012, 781033-013, 785424-001, 785424-002, 785424-006, 804593-001, 804593-004, 804653-001, 804653-004
Sheet 87 Rear Compressor Rear Hub Bushing 480251, 524155, 568498, 805161
Sheet 88 Gearbox Pins 564910
Sheet 89 Combustion Chamber Pins 492429, 495544, 748275, 692382, 748270, 730451, 748269, 748268,
Sheet 90 Combustion Chamber Guides 529348, 674528, 774302, 801772
Rev. 04
8/10/00
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