EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
CFMI SB LIST
ALL ú ú C01 Page 46 ú Nov 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
TERMS AND ABBREVIATIONS - MAINTENANCE PRACTICES
_______________________________________________
TASK 70-00-01-912-008-C00
1. Terms and Abbreviations
_______________________
A. General
(1) This procedure gives the terms and abbreviations to use with the power plant procedures of the maintenance manual.
B. Procedure
S 912-014-C00
(1) Terms
The use of notes, cautions and warnings are given as follows:
NOTE: Notes make you think about a procedure which can make a task
____ easier; notes also give you more explanatory data.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
70-00-01
ALL ú ú C01 Page 201 ú Mar 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
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CFM56 ENGINES
737-300/400/500/ /MAINTENANCE MANUAL ////////////////////////
S 912-012-C00 WARNING: WARNINGS MAKE YOU THINK ABOUT THE PROCEDURES OR
_______ LIMITS. IF YOU DO NOT CORRECTLY FOLLOW THE PROCEDURE, YOU CAN CAUSE INJURY OR DEATH TO PERSONS AND DAMAGE TO THE EQUIPMENT.
CAUTION:_______CAUTIONS MAKE YOU THINK ABOUT THE PROCEDURES. IF YOU DO NOT CORRECTLY FOLLOW THE PROCEDURE, YOU CAN CAUSE DAMAGE TO THE EQUIPMENT.
(2) Use the terms that follow to tell and specify defects.
Terms_____ Definition__________ Associated Terms________________
Blister A portion of a surface that is Bubble
raised and is caused by the Flaking
separation of the outer layers Oxide Formation
of the parent material or a Peeling
layer that you applied. Scale
Slag inclusion (weld)
Brittle A change in the elasticity or Cold worked hard (like
resilience of the parent material an old O-ring)
usually caused by age, extreme
cold, chemical action or
cold-working.
Buckle A large-scale deformation of the Ballooning
original contour of a part, Bend
usually caused by the pressure or Bulge
impact from a foreign object. Crease
Structural stresses, excessive Curl
localized heat, high-pressure Dent (do not
differentials or a mixture of confuse with a
these. small-area defect
in heavy material)
Depression
Distortion
Elongation
Fold
Indentation
Kink
Protrusion (hollow)
Rupture (cause of
excessive buckling)
Uneven
Warpage
Wrinkle
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