All copies of the five-part MAF contain the same information. Copy 2 of the MAF is used for material usage reporting. At the organizational maintenance level, the five copies of the MAF are as follows: Copy 1—work center register and processing copy Copy 2—quality assurance suspense file copy Copy 3—maintenance control register Copy 4—aircraft discrepancy book copy Copy 5—work center daily audit copy At the intermediate maintenance level, the five copies of the MAF are used as follows: Copy 1—control and processing copy Copy 2—supply department register Copy 3—production control register Copy 4—component RFI/BCM copy Copy 5—work center register/daily audit copy MAF Data Fields NALCOMIS system-generated MAFs and five-part MAFs are similar in appearance and content, but operating procedures for each are different. MAF data blocks and data fields apply to both NALCOMIS-generated and five-part MAFs. Each data field on the MAF serves a specific purpose. Most of the information in these data fields is entered in coded form. We will describe each data block or data field on the MAF. Refer to figure 4-4. ENTRIES REQUIRED SIGNATURE block. Entries in this block ensure that historical records are updated and that required actions are accomplished before MAFs are forwarded to data services facilities for processing. Maintenance control logs and records personnel should screen all MAFs, check the appropriate block or blocks, and enter their name and rate in the signature portion of this block. This signature certifies that the MAF has been screened and that no further entries are required and that all applicable logs and records entries have been made. For OMA NALCOMIS users, this block is computer generated. LOCAL USE block. This block may be used as desired. REFERENCE block. This block contains the supply reference data to assist material control in requisitioning required material. ACCUMULATED WORK HOURS block. This block contains the name/shift, toolbox inventory, date, man-hours, and elapsed maintenance time columns. Name column. Contains the name and shift of personnel who perform the work. Tool box column. This column is used to help ensure that tools are not left on the job. Each worker who uses a tool container on a job enters the number of the container in this column. Upon return to the work center, the work center supervisor or collateral duty inspector (CDI) does a sight inventory of the tool container and indicates a complete inventory by initialing or stamping to the right of the tool container number. Date column. The Julian date on which the action takes place. Man HRS (hours) column. The number of man-hours that were expended to correct the discrepancy (in hours and tenths of hours). Elapsed M/T (Maintenance Time). The number of clock hours that were involved in making the repair (in hours and tenths of hours). For example, if three people worked together for 2.5 hours to make a repair, the total man-hours would be 7.5, and the elapsed M/T would be 2.5 hours. ACCUMULATED AWM HOURS block. Contains a record of the hours that are accumulated during the SCIR-related time of a discrepancy. Includes the beginning date and time of the AWM period with the proper reason code. The accumulated AWM hours are entered in the hours section of this block. NOTE: A complete list of AWM codes are contained in an appendix to the NAMP. H-Z FAILED/REQUIRED MATERIAL section. The blocks in this section document the following information: A failed part occurs without an awaiting part (AWP) situation A failed part and an AWP situation occur simultaneously (IMA only) An AWP situation without a failed part occurs (IMA only) A supply request only, no failed part or AWP situation 4-14