Remove keyboard/disassemble IBM 7007/N40 Laptop?

I recently found an IBM RS/6000 N40, Type 7007 laptop, but it refuses to boot past spinning up the drive. Judging from the condition, symptoms, and smell, I'm thinking the capacitors have failed. I believe I need to remove the keyboard to disassemble further, but I have no clue as to how I would do that. Is there a service manual I'm not finding?

Thanks,
Cant. 2110