TM 55-2840-254-23
1-45
1-45
TORQUE LOW AT MAXIMUM POWER LEVER (N1) SETTING (Continued)
PERFORM FOREIGN OBJECT DAMAGE
CHECK FOR SIGNS OF FROEIGN OBJECT
INSPECTION (REF. TASK 1-92).
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 FUEL CONTROL POWER LEVER
ADJUST LINKAGE AS NEEDED.
OPERATION (REF. TM 55-1520-240-T OR
TM 55-4920-328-13).
IS LEVER UNABLE TO REACH MAXIMUM
SPEED STOP?
CHECK TACHOMETER INDICATING SYSTEM
REPLACE PARTS AS NEEDED.
(REF. TM 55-1520-240-T OR TM 55-4920-328-13).
IS SYSTEM FAULTY?
CHECK TORQUE INDICATING SYSTEM
REPLACE PARTS AS NEEDED.
(REF. TM 55-1520-240-T OR TM 55-4920-328-13).
IS SYSTEM FAULTY?
I
GO TO NEXT PAGE
1-153
