What was found
MDIS 991 32-30 0510 07NOV23 OAK FACT U REF. WRI 32-30/0482 E.O. F-3230-E0376643 REV NO. POS. P1, WHILE ACCOMPLISHING WORK CARD THE POWER PACK FOR THE ALTERNATE EXTENSION SYSTEM DOES NOT OPERATE AT ALL. REASON CODE : PREMATURE REMOVAL/INSTALLATION OFF MPN: S273N401-6 CPN: 3215931 POS: ONL ON MPN: 1FA13050-5 SRL: 1970E6 TAG NBR: 18E721 FACT 07NOV23 23:59 OAK U AMM: 32-35-10-4 AMM: 32-35-00-5 REMOVED AND REPLACED ALTERNATE EXT. SYSTEM POWER PACK, OPS AND LEAK CHECK OK REF. B757 MM 32-35-10-4 AND MM 32-35-00-5.