TM 1-1520-238-23
Change 6
5-246.1/(5-246.2 blank)
5.54.
TAIL ROTOR BLADE INSTALLATION continued
NOTE
If TB 1-1520-238-20-62 (Deactivation of Main Rotor and Tail Rotor Blade De-ice Capability) is complied with, do not
perform step t. and u. Go to step v.
t. On the pilot aft circuit breaker panel, enable de-ice system by closing BLADE DE-ICE and BLADE
DE-ICE CONTR circuit breakers. Remove wire tie to reactivate.
u. Perform tail rotor de-ice system controller adjustment (para 12.56).
v. Perform tail rotor balance maintenance operational check (TM 1-1520-238-T).
END OF TASK