What was found
FRONT SPAR TO LE ANGLE, ABOVE & AFT OF SLAT PDU CRACKED AT LOWER END. REMOVED & INSTALLED SERVICEABLE LOWER FRONT SPAR TO LE ANGLE ABOVE & AFT OF SLAT PDU IAW SRM 51-40-02 PARA 7, NO LEAKS NOTED. CRACKED 2 INCHES, PN 14T1342U105, PART NAME ANGLE, WING LE, SN 299780, FS & BS 780 - 786, STRINGER & WS, WS 187 - 195. ACFT WAS GNDED.