What was found
CABIN ALT WARNING. NO PAX OXY DEPLOYED ALTIUDE CONTROLLABLE IN MANUAL AT 15000 AHM REPORTED MM 36-12021 E2 FAMV IS NOT IN COMMANDED POS. REPEAT FAULT ALSO REPORTED ON LOG PAGES 4287368 AND 4285383. DEBRIEFED CREW AND AFTER FOLLOWING QRH AND TURNING OFF E1 BLEED AND PACK 1 CREW SAW E2 BLEED SURGING BEFORE GETTING CABIN ALT WARNINGS. INSPECTED PRECOOLER KISS SEAL [6] AND VERIFIED INSTALLATION AND SECURITY. REF. AMM 36-12-03-400-801 STEP G (1). INSTALLED #2 ENG FAMV PER AMM 36-12-03-400-801 UP TO STEP I. REF AMM 36-12-03-400-801 FOR REMAINDER OF OPS CHECKS ON ENGINE 2 FAMV. LEAKS AND OPS CHECK GOOD.