TM 9-2350-287-20-16-5. COOLING FAN UNIVERSAL JOINTS REPLACEMENT (continued).1.Push sleeve joint (3 or 7) downward to remove from splined shafts on fan gearbox (1 or 2).2.Pull cooling fan universal joint (4 or 6) away from axial drive shaft assembly (5) and up through opening inshroud (8).b.INSTALLATIONWARNINGUniversal joints are spring-loaded.To avoid injury, be careful when installinguniversal joints.1.Install universal joint (4 or 6) through opening in shroud (8), attaching end hub to splined shafts on axial driveshaft assembly (5).2.Push sleeve joint (3 or 7) downward and install on splined shaft on fan gearbox (1 or 2).FOLLOW-ON MAINTENANCE:Install powerpack (para 3-2).6-12
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