What was found
MDIS 966 52-10 7355 09JUN22 PAE OPEN U R1 DOOR SLIDE WILL NOT ENGAGE MEL 09JUN22 02:32 PAE U RELEASED FOR SERVICE PER MEL : 52-11-01-A CATEGORY : B EXPIRATION : 12JUN22 "MEL 52-11-01-A: _R1____ (IDENTIFY L1 OR R1 DOOR OR SLIDE) - ___INOP______ (IDENTIFY INOP OR MISSING)." INSTALLED PLACARD VERIFIED DOOR SECURE. A/C OKAY FOR SERVICE FACT 10JUN22 19:12 MEM FOUND R1 DOOR ESCAPE SLIDE PARTIALLY UNSTOWED. REMOVED AND REPLACED R1 DOOR SLIDE IAW B757MM 25-66-01-4. PERFORMED OPS CHECK OF GIRT BAR MECHANISM IAW B757MM 52-11-25-5. ALL TEST PASSED. A/C OK FOR SERVICE.PART - SLIDE/RAFT EVAC SYSTEM MANF - SAFETECH P/N - D30654-122 SER NO. - 1856