TM-9-2520-234-34P Parts Manual for M109 Transmission XTG-411 Download
Page 10 of 160
TM 9-2520-234-34P Code C O F H L D Application/Explanation Crew or operator maintenance done within organizational or aviation unit maintenance. Unit or aviation unit category can remove, replace, and use the item. Direct support or aviation intermediate level can remove, replace, and use the item. General support level can remove, replace, and use the item. Specialized repair activity can remove, replace, and use the item. Depot level can remove, replace, and use the item. (b) The maintenance code entered in the fourth position tells whether or not the item is to be repaired and 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 maintenance codes. Code O F H L D Z B codes.) This position will contain one of the following Application/Explanation Unit (or aviation unit) is the 10 west do complete repair of the item. level that can Direct support or aviation intermediate is the lowest level that can do complete repair of the item. General support is the lowest level that can do complete repair of the item. Specialized repair activity (designate the specialized repair activity) is the lowest level that can do complete repair of the item. Depot is the lowest level that can do complete repair of the item. Nonreparable. No repair is authorized. 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. 4