Boeing 767 - Task 72-00-00-206-054-G00 - Unusual Condition Inspection

TASK 72-00-00-206-054-G00
3. Unusual Condition Inspection
(Figure 622, Figure 623, Figure 624, Figure 625 and Figure 627)
A. General
(1) This task gives the continue-in-operation limits and the inspection procedures for the
conditions that follow:
(a) Fan (N1) Overspeed Inspection
(b) Core Engine (N2) Overspeed Inspection
(c) Overtemperature Inspection
(d) No Oil Pressure Inspection
(e) Stall Inspection
(f) Fan Blade Shingling Inspection
(g) Oil System Contamination Inspection
(h) Variable Stator Vane Off-Schedule Inspection
(i) Foreign Object Damage (FOD) Inspection
(j) Volcanic Ash/Sand Ingestion Inspection
(k) Fire Extinguisher Agents Contamination Inspection
(l) Fan Outlet Guide Vanes Inspection
(m) Ice Damage on the Forward Fan Case Inspection
(n) Air System Failure Inspection
(o) A- and C-Sump Vent Inspection (No. 6 Bearing Sump).
B. References
Reference Title
70-11-06-232-010-G00 Fluorescent Penetrant Inspection (P/B 201)
71-00-00-802-133-G00 Power Plant Operation (Usual) (P/B 201)
71-00-00-802-136-G00 Power Plant Operation (Engine Motor) (P/B 201)
71-00-00-862-002-G00 Power Plant Operation Limits (P/B 201)
71-00-02-004-004-G00 Power Plant Removal (P/B 401)
71-00-02-404-233-G00 Power Plant Installation (P/B 401)
71-00-03-862-021-G00 Power Plant Dry-Out Procedure (P/B 201)
71-11-04-712-014-G00 Open the Fan Cowl Panels (P/B 201)
72-00-00-117-006-G00 How to Clean the Engine Core (Water Wash) (P/B 701)
72-00-00-117-030-G00 How to Clean Special Contaminations (P/B 701)
72-31-00-002-001-G00 Remove the No. 1 Bearing Manifold (P/B 201)
72-31-00-202-011-G00 Examine the No. 1 Bearing Manifold (P/B 201)
72-31-00-402-005-G00 Install the No. 1 Bearing Manifold (P/B 201)
72-31-01-216-001-G00 Fan Rotor Spinner Inspection (P/B 601)
72-31-02-226-007-G00 Fan Rotor Blades Inspection (P/B 601)
72-33-04 P/B 601 FAN FRAME - INSPECTION/CHECK
72-33-04-206-001-G00 Examine the Forward Fan Case (P/B 601)
72-33-05-004-001-G00 Remove the Liner (P/B 401)
72-33-05-206-001-G00 Acoustical Liner Segments Inspection (P/B 601)
767
AIRCRAFT MAINTENANCE MANUAL
CF6-80A SERIES ENGINES
72-00-00
NoC
Page 652
D633T1B7 Aug 22/2017
ECCN 9E991 BOEING PROPRIETARY - Copyright © Unpublished Work - See title page for details
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109, 114, 115, 314-999