5-CONTENTS
GUN Page 3 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
CHAPTER 05 - LIMITS/MAINTENANCE CHECK
TABLE OF CONTENTS
_________________
Chapter
Section Subject_______ Subject ____ Effectivity
_______ Page ___________
TIRE TREAD LOSS OR TIRE BURST 05-51-34 CONDITION Maintenance Practices 201 ALL VOLCANIC ASH CONDITION 05-51-35 Maintenance Practices 201 ALL WHEEL BEARING FAILURE CONDITION 05-51-17 Maintenance Practices 201 ALL
5-CONTENTS
GUN Page 4 Feb 18/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
CONDITIONAL INSPECTIONS - DESCRIPTION AND OPERATION
___________________________________________________
1. General_______
A. The conditional inspections were written because of unusual incidents which may occur and thus damage the airplane. If an unusual condition occurs, the related conditional inspection should be completed.
B. Some of the conditional inspections use the terms body station and wing station. Look at these maintenance manual sections for identification of the locations:
(1)
06-21-00/001, Body Station Diagram - Description and Operation
(2)
06-51-00/001, Wing Stations - Description and Operation
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05-51-00
ALL ú ú 01 Page 1 ú Oct 10/92
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
747-400 MAINTENANCE MANUAL
ICE OR SNOW CONDITION - MAINTENANCE PRACTICES
_____________________________________________ (CONDITIONAL INSPECTION)
________________________
1. General_______
A. One task is supplied in this procedure. The task is ice and snow conditional inspection.
B. When there is ice, snow, frost, and/or slush conditions before a flight, examine the surfaces of the airplane.
TASK 05-51-01-202-002
2. Ice or Snow Conditional Inspection__________________________________
A. References
(1) 12-33-01/301, Cold Weather Maintenance
B. Procedure
S 212-003
(1)
Examine these areas for ice, snow, frost, and/or slush:
(a)
Fuselage
(b)
Wings
(c)
Control Surfaces
(d)
Movable Seals
(e)
Hinge Points
(f)
Engine Inlet Cowls
(2)
Make sure all of the inlet doors move freely.
(3)
Make sure the 1st-stage compressor turns freely.
S 612-006
(4)
If there is ice, snow, slush, and/or frost, look at the cold weather maintenance practice procedure (AMM 12-33-01/301).
S 712-005
S 712-007
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