What was found
#1 ENGINE I/B FAN COWL FRAME STIFFENER IS CRACKED / REMOVED #1 ENGINE I/B FAN COWL. IAW B737 AMM 71-11-2-000-802-F00 STEPS 4.D.(1) THRU 4.E.(2)(D) REMOVED CRACKED FRAME STIFFENER IAW SRM 51-40-02-0G-0; STEP FIGURE 8 AND FIGURE 10. INSTALLED SERVICEABLE STIFFENER IAW SRM 51-40-02-0G-0 STEPS 4.G.(2) THRU 4.B.(3) AND 4.B.(5) VERIFIED FASTENERS IAW CMM 71-13-30; ITEMS 525 AND 530. 57315; 17FEB20. LEAD 17 17FEB20. INSP 14 17FEB20 REINSTALLED I/B FAN COWL IAW B737 AMM 71-11-02-400-802-F00 STEPS 5.D.(1) THRU 5.D.(2) AND 5.E.(1) THRU 5.15.(1)(D)(1). 57315U; 17FEB20