1st. Please do not type in all capitals. It's shouting and considered as rude as pharting out loud in church.
What is happening to prompt you to remove the injection pump.
The nice folks at 1-800-522-7448 sell the real JD service manuals on CD and hard copy. It's cheaper to purchase the manual instead of breaking something.
A few sentences on an Internet post can not cover all the details several pages of factory instructions and illustrations cover.