TM 55-1520-240-PM PHASE NO. _____ Area Name and No. Aircraft Serial No. Date PREPARATION Inspect Phase No’s Inspection Requirements Status Faults and/or Remarks Action Taken Initial PREPARATION ALL 0.1 Wash engine compressor. ALL 0.2 Perform pre-inspection mainte- nance test flight, if required. ALL/C 0.3 Perform all required oil samples. ALL 0.4 Clean and prepare aircraft for phase inspection. ALL/C 0.5 Aircraft forms and records for recorded faults and current inspection due. ALL 0.6 TBO component records for remaining operating hours. Perform Serial Number Check (Figure 1-6). ALL 0.7 Perform power on check. ALL 0.8 Perform radial and axis play check on all bearings installed on pitch change links, drive arms, dampners and swashplates prior to conducting phase maintenance on helicopter. (Locally produced form shall be used for accountability.) "FOD REMINDER" Check work area for tools and parts after completion of maintenance and inspection. 2-2