INTERMEDIATE GEARBOX OUTPUT SEAL ASSEMBLY REMOVAL/INSTALLATION

INTERMEDIATE GEARBOX INPUT SEAL ASSEMBLY REMOVAL/INSTALLATION continued - TM-1-1520-238-23-4_584

INTERMEDIATE GEARBOX OUTPUT SEAL ASSEMBLY REMOVAL/INSTALLATION continued - TM-1-1520-238-23-4_586

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 6-518 Change 8 6.125. INTERMEDIATE GEARBOX OUTPUT SEAL ASSEMBLY REMOVAL/INSTALLATION 6.125.1. Description This task covers: Removal. Cleaning. Inspection. Installation. 6.125.2. Initial Setup Tools: Aircraft maintenance tool kit (item 372, App H) Light duty laboratory apron (item 27, App H) 0.002 - 0.040-inch gap setting gage (item 147, App H) 0.0015 - 0.0250-inch thickness gage (item 152, App H) Chemical protective gloves (item 154, App H) Adjustable air filtering respirator (item 262, App H) 30 - 150 inch-pound 3/8-inch drive click type torque wrench (item 441, App H) Materials/Parts: Bolt (NAS564-33 for removal) (2) Packing (3) Self-locking nut (6) Spacer Assembly fluid (item 30, App F) Brush (item 34, App F) Cloth (item 52, App F) Corrosion preventive compound (item 63, App F) Grease (item 91, App F) Lubricating oil (item 119, App F) Sealing compound (item 160, App F) Sealing compound (item 177, App F) Personnel Required: 68D Aircraft Powertrain Repairer/NDI 67R3F Attack Helicopter Repairer/Technical Inspector References: TM 1-1500-204-23 Equipment Conditions: Ref Condition 6.122 Intermediate gearbox output shouldered shaft removed WARNING FLIGHT SAFETY PART The intermediate gearbox is a flight safety part. Failure to follow maintenance instructions may result in serious injury or death of crewmembers and/or serious damage to the helicopter. GO TO NEXT PAGE M04-2769-7

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