TM 55-2840-231-23
2-15. Compressor Rotor and Blades - Repair - Continued
COMPRESSOR/-
Continued
4. Blade Leading and
Trailing Edges Blend
Repair
The chordal width on straight-line and
Blend-repair as follows:
chamfer blended blades must be within the
limits specified in the following two figures.
a. Straight-line blend
the leading and trailing
edges to remove erosion
and minor nicks and
dents, Refer to the
followrng figure for
limits.
b. Chamfer blend to
remove any remaining
damage at the blade tip.
Refer to the following
figures for limits.
c. Scallop blend to remove
any remaining damage on
the outer one-half of the
blade leading and trailing
edges. Refer to the
following figures for
limits.
Change 11
2-59
