TM9-2350-261-20-2R E P L A C E D I F F E R E N T I A L G E A R B O X T O D I F F E R E N T I A L H O S EA N D F I T T I N G SD E S C R I P T I O NThis task covers:Remove (page 21-12)0Clean, Inspect and Replace (page 21-12).Install (page 21-13)I N I T I A L S E T U PToolsGeneral Mechanics Tool Kit (Item 30, App D)Torque Wrench (Item 95, App D)Materials/Part:Antiseize compound (Item 4, App C)Sealing compound (Item 51, App C)Self-locking nutPersonnel Required:Unit MechanicReferences:See your -10See your LOEquipment Conditions:Engine stopped (see your -10)Carrier blocked (see your -10)Trim vane lowered (see your -10)Power plant front access door open(see your -10)R E M O V E1.2.3.4.5.Remove locknut (1), screw (2), and twoclamps (3 and 4). Separate differential oilhose (5) from circuit 328 lead (6). Discardlocknut.Remove screw (7), washer (8), clamp (9), andoil hose (5) from differential (10).Disconnect oil(11 and 12).Remove elbowRemove elbow“’ hose (5) from two elbows(11) from differential (10).(12) from differentialgearbox (13).C L E A N , I N S P E C T A N D R E P L A CE6. Check fittings, hardware, hoses and differen-tial housing for leaks, cracks, wear and dam-age. Replace as needed.21-12
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