RIGHT FORWARD AVIONICS BAY AND MLG

TM 1-1520-238-PM 2–28 C1 PHASE NO. Area Name and No. RIGHT FORWARD AVIONICS BAY AND MLG – 4 Aircraft Serial No. Date Inspect Phase Nos. Inspection Requirements Status Faults and/or Remarks Action Taken Initial ALL 5. Mounting racks for distortion and loose or missing fasteners. Cooling ducts for cracks or distortion, proper fit, and evidence of leakage. Access R60, R90 ALL 6. Avionics bay for cleanliness and distortion. Access R60, R90, R140, R175, R194. Step must be removed from R175 prior to removal. ALL 7. REMOVE MAIN GEAR SHOCK STRUT. INSPECT FROM THE BASE OF THE C MOUNT TO THE END OF THE SHAFT. INSPECT FOR PITS, GROOVES AND SCRATCHES AND FOR CRACKS USING NDI INSPECTION. CHECK FOR DISTORTION, OR LOOSENESS, LOOSE OR MISSING RIVETS OR FASTENERS. NOTE: For cracks on aircraft equipped with structural support P/N 7-311113409-4 use magnetic particle inspection. For cracks on aircraft equipped with structural support P/N 7-311113709-2 use fluorescent penetrant inspection. “FOD REMINDER” Check work area for tools and parts after completion of maintenance and inspection.