What was found
DURING HEAVY MAINTENANCE: REF TC 190-54-0014-02' CRACK AT INBOARD SPAR OF RH PYLON; REF TOMX WO 1989- NR 00241, REMOVED AND REPLACED INBOARD SPAR AT RH PYLON IAW SRM 51-41-02 PAR 4, PAR 6, SRM 51-43-03 PAR 4/5 AND SRM 51-43-04 PAR 4-5.