Suzuki Uz125 Service Manual

Check the sticker on the floorboard or under-seat area; usually 22 psi (Front) and 29–36 psi (Rear depending on load). Standard Maintenance Schedule

: Standard plug is typically CR6HSA with a gap of 0.7mm . Fuel Tank : Approximately 6.0 liters . Battery : Often uses a YTX7A-BS (12V). Periodic Maintenance Schedule Suzuki Uz125 Service Manual

But the real gem? The troubleshooting section. Not the “engine won’t start” flowchart, but the weird stuff: “Poor acceleration at high altitude” leads you not to the carb (or injectors on later models) but to the air filter housing drain tube . That tiny plug. Clogged? Your scooter gasps like a marathon runner with a straw. Check the sticker on the floorboard or under-seat

The (Part number 99500-21069-03E or similar depending on the region) is a document that leaves zero room for guesswork. Battery : Often uses a YTX7A-BS (12V)

When the UZ125 stalls at idle or hesitates on acceleration, the pilot jet is clogged.