What was found
ESN 896776 FAN BLADE CUNI COATING BEYOND LIMITS, BLADE #1, S/N DE187595-D, BLADE #2 S/N DE187397-D BLADE #6 S/N DE184833-G, BLADE #8 S/N DE187677-B, BLADE #10 S/N DE190203-A, BLADE #13 S/N DE187748-T, BLADE #21 S/N DE186783-E, BLADE #22 S/N DE188483-1, AND BLADE #23 S/N DE184752-H. FOUND DURING FAN LUBE. GROUNDED - YES. REPLACED BLADES #1, #2, #6, #8, #10, #13, #21, #22 & #23 WITH THE ASSOCIATED PAIR PER T/C 78472010.