(Continued)
AMM Item Description AIPC Reference AIPC Effectivity
2 (cont.) 24-11-21-01A-022 ILF 101, 151, 156-199,
301, 304, 308, 310, 314,
315, 317-319, 323,
331-399, 402, 405, 410,
416, 424, 425, 427-429,
451, 452, 491-504,
507-510, 512-516,
518-520, 523-528,
530-533, 535-537, 541,
542, 552-557, 559-564,
567-569, 571-577, 581,
583, 585, 588-590,
592-599, 601-603, 606,
607, 610-615, 620,
625-627, 671, 672, 686,
691-699, 703, 707-710,
803-813, 821, 822,
831-838, 841, 842, 851,
852, 854-858, 861-863,
871-874, 947, 948,
968-973, 980-999
22 O-ring 24-11-11-50-025 ILF ALL
E. Location Zones
Zone Area
410 Subzone - Engine 1
420 Subzone - Engine 2
F. Prepare for the Installation
SUBTASK 24-11-21-420-001
(1) Install the IDG case drain plug as follows:
(a) Apply Acryloid, oil, D00071, or oil, D00068, to new o-ring [22].
(b) Install new o-ring [22] on the drain plug [21].
(c) Install the drain plug [21] on the IDG.
(d) Tighten the drain plug to 65 ±10 in-lb (7 ±1 N·m).
(e) Install a 0.032 in. (0.813 mm) diameter MS20995NC32 lockwire, G01912,
(TASK 20-30-51-910-801).
SUBTASK 24-11-21-840-001
(2) Prepare the cooler [1] for installation.
(a) If installed, remove the protective covers from the openings on the cooler [1].
(b) Examine the cooler [1] for signs of damage or unwanted material.
G. Integrated Drive Generator (IDG) Air/Oil Cooler Installation
SUBTASK 24-11-21-420-002
(1) Install the cooler [1].
(a) Lubricate the new gasket [2] with grease, D00504.
737-600/700/800/900
AIRCRAFT MAINTENANCE MANUAL
24-11-21
Page 409
D633A101-ILF Oct 15/2019
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
EFFECTIVITY
ILF ALL
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