TM 1-1520-238-PM 2–25/(2–26 blank) PHASE NO. Date Aircraft Serial No. Area Name and No. LEFT FORWARD AVIONICS BAY AND MLG – 3 Inspect Phase Nos. Initial Action Taken Faults and/or Remarks Status Inspection Requirements Squat switch for deformation   damaged 2,4 17. Squat switch for deformation, damaged insulation   loose connections   and mounting insulation, loose connections, and mounting security security. Wiring harness for chafing or deterioration. L115, Access L115, L140 Inspect forward el cell and pilot ALL 18. Inspect forward fuel cell and pilot’s collective bellcrank for chafing and/or collective bellcrank for chafing and/or with interference with flight controls, structural deterioration, security, structural deterioration, security, and required damage to host helicopter. (Not required if restraint panel is installed IAW TB 1-1520-238-20-53) Access L160 collective ALL 19. Pilot collective push-pull rods for corrosion, bending, worn, bound, C corrosion, bending, worn, bound, or seized bearings   loose or missing , hardware, and evidence of interference. Access L160 ALL 20. Pilot collective bellcrank for cracks, corrosion, and bound or seized C bearings. Support for cracks, corrosion, worn bearings, loose or missing hardware, and evidence of interference. Access L160 “FOD REMINDER” Check work area for tools and parts after completion of maintenance and inspection.