Since "152fmh" refers to a specific popular single-cylinder engine found in many Chinese pit bikes, dirt bikes, and scooters (part of the "FM" series), here are a few options for a proper post depending on where you are posting it (a forum, a social media group, or a blog).
Replace the old clutch plates/assembly, re-tighten the nut, and bend the lock tab back to secure it. Reference Resources 152fmh engine service manual
I managed to source a comprehensive service manual for the 152FMH series. This covers everything from basic oil changes to full bottom-end rebuilds, including torque specs and wiring diagrams. Since "152fmh" refers to a specific popular single-cylinder
Common mistake: Not using the manual’s TDC marker location (flywheel “T” mark aligned with case notch, not the stator bolts). Remove cylinder base nuts, slide cylinder off piston
Warning: Avoid "Haynes" or "Clymer" manuals that cover 1970-1990 Honda bikes. While helpful, they miss the electric starter and CDI specific to the modern 152FMH.
If you want model-specific values or a printable checklist tailored to the exact 152FMH variant (serial number or photos of the engine plate will help), provide the engine's identification details and I will adapt the manual to those specifications.