TM 1-1520-238-23
5-64
Change 1
5.12.
MAIN ROTOR BLADE ANTI-PEEL DOUBLER REPAIR (AVIM) – continued
NOTE
This task is typical for the upper and low-
er anti-peel doubler. The upper anti-peel
doubler is shown.
5.12.3. Removal
a. Check main rotor blade outboard station 263
for debonding (para 5.7). None allowed.
b. Remove anti-peel doubler (1) from main rotor
blade (2).
(1) Carefully pry doubler (1) from blade (2) and
discard.
5.12.4. Cleaning
a. Remove old adhesive from bonding surface of
blade (2). Use methyl ethyl ketone (item 124,
App F) and cloth (item 51, App F).
b. Wipe the bonding surfaces of doubler (1) and
blade (2). Use cloth (item 51, App F).
(1) Allow bonding surface 30 MINUTES mini-
mum to air dry.
5.12.5. Inspection
NOTE
For inspection purposes, checking the
blade tip area means checking all surface
areas between station 262 and 287.95.
a. Check blade tip area for cracks. None allowed.
b. Check blade tip area for corrosion (para 1.49).
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