1987 Dt200 Trim Motor Replacement

[crappydude]

i HAVE A 1987 DT200 MOTOR THAT NEEDS ITS TRIM MOTOR REPLACED. I BOUGHT ONE AND CAN'T GET 3RD BOLT OUT, CLOSEST TO THE TRANSOM. HOW DO I GET ENOUGH CLEARANCE TO REMOVE THEN REPLACE NEW MOTOR. I HAVE TAKEN OUT ALL MAJOR BOLTS THAT HOLD ENTIRE PTT DEVICE IN PLACE BUT OIL FILL TUBE PREVENTS PIVOTING OF WHOLE SYSTEM DUE TO IT EXTENDING THRU MOTOR BRACKET. WHAT CAN I DO??? HELP!!