COOLING FAN DRIVE ASSEMBLY REPAIR (CONTINUED)HIInspect gearshaft (23) for burrs or chipped or broken splines. Replaceif burred or splines are chipped or broken.Inspect drive shaft (40) for burrs or cracked or broken splines. Replaceif splines are cracked or broken. Remove burrs with fine file or stone.JKInspect bearing (33) and bearing (36) for damage or defects (TM 9-214).Replace if defective.Inspect cover (26) for burrs and cracks. Replace if cracked. Removeburrs with fine file or stone.LMInspect housing (29) for nicks or damage. Replace if nicked or damaged.Inspect fan drive housing (35) for cracks or damage. Replace if crackedor damagedASSEMBLYA Install gear (39), six screws (38), and new lockwire (37) on drive shaft(40). Torque screws to 32 ft-lb (43 N•m).BCDEInstall bearing (36) on drive shaft assembly (34).Install drive shaft assembly (34) in fan drive housing (35).NOTEInstall shims using thickness recorded during disassembly.Install new shims (31), new preformed packing (30), housing (29), andsix screws (28) on fan drive housing (35).WARNINGUse care when installing snap and retaining rings. Snapand retaining rings are under spring tension and can actas projectiles when released and could cause severe eyeinjury.Install bearing (33) and new retaining ring (32).5-7Change 4TM 9-2350-267-34
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