TM 9-2320-364-102-133Table 2-5. Operators Preventive Maintenance Checksand Services (Monthly) - CONT.LocationItemNo.IntervalItem toCheck/ServiceProcedureNot Fully MissionCapable if:∑ Keep hands and feet away from outrigger jacks while operatinglever to avoid injury.∑ Always use outrigger jack control valve on the same side of thetruck as the outrigger jack being extended into outrigger pad orserious injury or death may result.NOTECrane will not operate unless outrigger jacks are firmly in place.96MonthlyOutriggerJacks - Cont.(i) Move to drivers side of truck,and move LH O/R JACK controllever (10) to DOWN position andlower outrigger jack cylinder (9)until ball end firmly seats inoutrigger pad (4). Install retainingpins (5). Check that outrigger jackcylinder (9) comes down andlowers to the pad until truck weightis off suspension just enough sotires still have firm contact with theground but do not bulge fromweight.Outrigger jacks willnot extend.