What was found
SATCOM HI GAIN STATUS MSG. INSTALLED LEFT & RIGHT HIGH GAIN ANTENNA PCN 583-9203 WITH GEL GASKET 165-0125. NEED TO TORQUE FASTENERS AND SEAL. COMPLETED ITEMS I,J,K AND 2. COMPLETED INSTALLATION PER MM. AFTER REPLACING BOTH SATCOM SIDE MOUNTED HIGH-GAIN ANTENNAS PER EG6234 -- SATCOM SYS STILL FAILS GRD TEST & BITE -- MAT SHOWS CMC MAINT. MSG'S ACTIVE:23-60121 & 23-60091. REPLACED "LNA-DIPLEXER FOR HGA" - M23088 PER AMM. SATCOM SYS OPERATIONAL TEST & BITE -- ALL OKAY.