What was found
PILOT REPORTS EXCESSIVE YAW TO THE RIGHT. REMOVED AND REPLACED RT ENGINE PPC UNIT. PILOT REPORTS NO DEFECT NOTED. OPS CHECK GOOD. SEE ATTACHED QUALITY ASSURANCE FINDINGS REPORT FROM ALLIED SIGNAL DATED MAY 18, 1998.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PILOT REPORTS EXCESSIVE YAW TO THE RIGHT. REMOVED AND REPLACED RT ENGINE PPC UNIT. PILOT REPORTS NO DEFECT NOTED. OPS CHECK GOOD. SEE ATTACHED QUALITY ASSURANCE FINDINGS REPORT FROM ALLIED SIGNAL DATED MAY 18, 1998.