NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION continued

NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION continued - TM-1-1520-238-23-4_054

NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION continued - TM-1-1520-238-23-4_056

TM-1-1520-238-23-4 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual
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TM 1-1520-238-23 6-26 6.5. NO. 3 TAIL ROTOR DRIVE SHAFT REMOVAL/INSTALLATION – continued 6.5.4. Cleaning a. Clean removed and attaching parts or surfaces (para 1.47). 6.5.5. Inspection NOTE Unless otherwise specified, following inspection procedures apply to No. 3 tail rotor drive shaft, main transmission output coupling flange, and forward hanger bearing flange. a. Check for cracks. None allowed. b. Check for corrosion (para 1.49). c. Check for nicks and scratches (para 6.1). d. Check drive shaft for dents (para 6.1). e. Check drive shaft for loose or damaged nutplates (para 6.1). f. Check forward hanger bearing flange for grease leakage (para 6.1). g. Check main transmission output coupling flange and forward hanger bearing flange for elongated bolt holes (para 6.1). GO TO NEXT PAGE

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