This is where the PDF becomes invaluable. You will find:
The Suzuki Sepia is more than a scooter; it is a piece of two-stroke history. As environmental regulations push these bikes out of cities, the ones that remain become treasures. Suzuki-sepia-service-manual.pdfl
The Sepia uses 26mm fork stanchions. Without the manual, you won't know that the damper rod requires a 10mm hex key inside the bottom bolt. You will round the bolt and ruin the fork. This is where the PDF becomes invaluable