What was found
DURING PACKING OF THE EVACUATION RAMP/SLIDE, NOTED INCORRECT SHEAR-PIN RESTRAINTS INSTALLED DURING PREVIOUS MX. THERE WERE THREE SHEAR-PIN RESTRAINTS INCORRECTLY INSTALLED, TWO 170LB SHEAR-PIN RESTRAINTS, INSTALLED BUT SHOULD BE TWO 70LB SHEAR-PIN RESTRAINTS, ONE 375LB SHEAR-PIN RESTRAINTS, INSTALLED BUT SHOULD BE ONE 280LB SHEAR-PIN RESTRAINT. IT IS LIKELY THAT THE EXTRA 100LB SHEAR RATING OF THE INCORRECT SHEAR-PINS WOULD HAVE RESULTED IN AN INCOMPLETE DEPLOYMENT OR INFLATABLE DAMAGE RENDERING THE EVACUATION RAMP/SLIDE UNUSABLE IF DEPLOYED. THIS EVACUATION RAMP/SLIDE WAS RECEIVED, PACKED IN FAIR CONDITION FOR OVERHAUL. MARKINGS ON THE PACKBOARD COVER INDICATE THAT THE UNIT HAD BEEN PREVIOUSLY OVERHAULED IN MARCH OF 2011. THE INCORRECT SHEAR-PIN RESTRAINTS WERE R & R WITH THE NEW/CORRECT ONES.