What was found
EMERGENCY LIGHT CHECK TEST FAILS, FAULT CODE, EPSU EXIT LOAD FWD LT ATA 33-51-38. SUSPECT MED 1L SLIDE NEEDS REPLACEMENT. INSTALLED NEW EPSU 565-6758, NO HELP. MED SLIDE PCN 649-9130. INSTALLED JUMPER AT DOOR 1L SLIDE IAW MT33-001 & TEST PASSED.