ENGINE NOSE GEARBOX OUTER DIFFUSER (TWO-SECTION)
Unless otherwise specified, the following inspection procedures apply to the inlet diffuser section and to the
120 degree and 240 degree diffuser section.
a. Check for cracks. None allowed.
b. Check for corrosion (para 1.49).
c. Check for scratches, nicks, dents, and gouges.
(1) Damage not to exceed 15 percent of material thickness or 0.050 INCH (whichever is less). Repair
allowable damaged areas by blending.
d. Check for loose or missing dowel pins. None allowed.
e. Check for elongated screw or dowel pin guide holes.
(1) Damage not to exceed 15 percent of material thickness or 0.050 INCH (whichever is less).
f. Check mounting tabs on inlet diffuser for stripped, crossed, or flattened threads. None allowed.
g. Check diffuser section latch for evidence of damage and loose rivets (para 6.17).
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