TM 1-1520-238-23
5-65
5.12.
MAIN ROTOR BLADE ANTI-PEEL DOUBLER REPAIR (AVIM) – continued
c. Check blade tip area for scratches, nicks,
gouges, dents, depressions, and damage
(para 5.2).
d. Check blade tip area for paint erosion (para
5.2).
e. Check blade tip area for debonding. None al-
lowed.
f. Check blade tip area for loose or missing hard-
ware (para 5.1).
5.12.6. Repair
WARNING
The anti-peel doubler shall not be
installed if any debonding of outboard
station 263 is detected. The number 2
spar is a critical area. Failure to repair
any debonded area may cause death
or serious injury. If injury occurs, seek
medical aid.
a. Determine installation location of doubler (1).
(1) Place doubler (1) on blade (2) alining the
slots (3) with screw holes (4).
NOTE
Masking should be at least 2 INCHES
wide.
Do not mask the area where the new
anti-peel doubler is to be bonded.
(2) Mask off bonding area approximately 1/4
INCH beyond edges of doubler (1). Use tape
(item 207, App F).
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