What was found
DOOR FAILS TO CLOSE ON FIRST ATTEMPT. TAKES SEVERAL ATTEMPTS BEFORE DOOR OPERATES NORMALLY. CABIN SWITCH AND EXTERNAL SWITCH HAVE THE SAME ISSUE. PERFORMED TROUBLESHOOTING STEP PER SFP. I LUBED THE DOOR HINGES AND TELESCOPING RODS. I PERFORMED SEVER FUNCTION CHECKS OF THE DOOR FROM BOTH INSIDE AND OUTSIDE WITH NO DEFECTS NOTED. I WAS UNBLE TO DUPLICATE THE SQK AT THIS TIME. PER NJA MCC THERE IS NO HISTORY WITH THIS ISSUE. WORK PERFORMED WITH REF. TO THE GLOBAL 5000 BD-700 AMM 52-11-21, 52-11-00 AND SPF 5210B5002.