TM-9-2320-362-14&P HMMWV Technical Manual Electrical Environmental System (EES) Download
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TM 9-2320-362-14&P (b) The maintenance code entered in the fourth position tells whether or not the item is to be repaired, and the code identifies the lowest maintenance level with the capability to do complete repair (i.e. , perform all authorized repair functions). (NOTE: Some limited repair may be done on the item at a lower level of maintenance, if authorized by the Maintenance Allocation Chart (MAC) and SMR codes.) This position will contain one of the following maintenance codes. Code O F Application/Explanation Organizational is the lowest level that can do complete repair of the item. Direct support is the lowest level that can do complete repair of the item. H General support is the lowest level that can do complete repair of the item. D Depot is the lowest level that can do complete repair of the item. Z Unrepairable. No repair is authorized. B No repair is authorized. (No parts or special tools are authorized for the maintenance of a “B” coded item). However, the item may be reconditioned by adjusting, lubricating, etc., at the user level. (3) Recoverability Code. Recoverability codes are assigned to items to indicate the disposition actions on unserviceable items. The recoverability code is entered in the fifth position of the SMR code as follows: Code Z Application/Explanation Nonrepairable item. When unserviceable, condemn and dispose of the item at the level of maintenance shown in third position of SMR code. Repairable item. When uneconomically repairable, condemn and dispose of the item at organizational level. O D-4