TM 9-2320-289-20Table 2-1. Unit Level Preventive Maintenance Checks and Services for CUCVItemIntervalItem To BeProcedureNot MissionNo.InspectedCapable If:27Semi-Propellera. Inspect all propeller shafts for bendsAnnualShaftsand cracks.b. inspect universal joints for wear andb. “U-joint is unserv-play. There should be no play at univer-iceable.sal joints.c. Ensure that all companion flangec. Missing or brokenmounting screws and universal jointbolts.mounting screws are tight. If loose,tighten to 15 ft-lb (20 N.m). If straps areretained with 6 lobe bolts, tighten to 25ft-lb (34 N.m).28Semi-Axlesa. Inspect axle housings for security ofa. Class Ill leak,Annualand Dif-mounting, cracks, and leaks.Cracks and looseferentialsmounting bolts.b. Ensure that axle breather vents areb. Vent plugged.free of debris and are operative. Ensurethat fill plugs are present and secure.c. Inspect differential covers for leaks.c. Class Ill leak.2-21
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