What was found
AT C CK; RH HORIZONTAL STAB. CLOSING REAR SPAR COVER SHOWS 2", 1 1/2",2" AND 1" CRACKS FROM STA. XRS 179 TO XRS 221. REMOVED DAMAGED COVER IAW SRM 55-2-0 FIG 6, CLEANED,TREATED AND PRIMED AREA IAW SRM 51-1-8B, INSTALLED NEW COVER IAW SRM 55-2-0 FIG 6. REF: N/R 1688. SDR CLOSED.