TM 1-1520-238-23
9-474
Change 7
9.127.
ROTOR BALANCE SIGNAL PROCESSOR UNIT REMOVAL/INSTALLATION continued
CAUTION
Signal processor unit may be sealed to
floor. Do not pry unit free or cut seal.
Damage to equipment may result.
g. Remove signal processor unit (11).
(1) Remove four bolts (8) washers (9), and
spacers (10) securing processor to floor.
9.127.4. Cleaning
a. Remove old sealant from signal processor
unit and floor. Use putty knife.
b. Clean mounting surface, removed and attach-
ing parts (para 1.47).
9.127.5. Inspection
a. Check connectors for damaged pins, cracks,
cuts, or broken wires (para 9.126).
b. Check removed and attaching parts for dam-
age (para 9.126).
c. Check wires and terminals for wear, cracks,
and cuts (para 9.126).
d. Check removed and attaching parts for corro-
sion (para 1.49).
e. Check floor nutplates for damage (para 9.126).
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