TM 55-2840-254-23
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COMPRESSOR SURGES OR BLEED BAND POPPING ON ACCELERATION
1-47
(Continued)
CHECK FOR SIGNS OF FOREIGN
PERFORM FOREIGN OBJECT DAMAGE
INSPECTION (REF. TASK 1-92).
OBJECT DAMAGE.
DOES FOREIGN OBJECT DAMAGE EXIST?
ROTATE COMPRESSOR ROTOR BY HAND
REMOVE (REF. TASK 2-19) AND INSPECT
AND LISTEN FOR RUBBING SOUNDS.
(REF. TASK 2-22) COMPRESSOR HOUSING.
INSPECT (REF. TASK 2-33) COMPRESSOR
DO RUBS EXIST?
ROTOR BLADES. REPAIR OR REPLACE
PARTS AS NECESSARY.
CHECK AND ADJUST AIR-BLEED BAND
FAULT CORRECTED.
CLOSURE (REF. TASK 1-106).
DID THIS CORRECT COMPRESSOR SURGE
OR BLEED BAND POPPING?
SERVICE AIR-BLEED POPPET VALVE
FAULT CORRECTED.
(REF. TASK 1-101).
DID THIS CORRECT COMPRESSOR SURGE
OR BLEED BAND POPPING?
REPLACE FUEL CONTROL (REF. TASK 6-1).
FOLLOW-ON MAINTENANCE:
None
END OF TASK
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