TM 5-4320-300-14Table 4-2. Organizational Maintenance Troubleshooting - ContinuedMALFUNCTIONTEST OR INSPECTIONCORRECTIVE ACTIONMount wheel on hub, and tighten cap screws hand tight if hub was replaced. Spin thewheel and hand adjust axle nut until wheel spins freely but without looseness on theshaft. Install cotter pin and bend it over to lock nut into position. Drive the grease hubonto the hub.Carefully lower the trailer according to the following procedures.(1)Remove jack stand from under the axle.CAUTIONRemove and insert pin from rear stand assemblies with thehandle end of the pin facing upward. The pin lockingmechanism will stick within the rear stand if pin is insertedand removed any other way.(2)Remove lock pin from rear stand on jacked up side of trailer (jack may have tobe raised slightly to allow pin to be removed).(3)Lower jack until tire makes firm contact with ground. Tighten cap screwssecurely if hub was replaced.(4)Install lock pin in rear stand and remove wood block.(5)Attach coupling to towing vehicle and put front leg and rear stands in storageposition.4-75
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