Yamaha YP125E, Majesty, X-Max 125 2005-2009 Scooter Service Manual (P/N 5PL-28197-E0)

• Official Yamaha Motor Taiwan Co., Ltd. publication (P/N 5PL-28197-E0) providing factory-level reference for the 125 cc liquid-cooled scooter platform
• Detailed technical specifications covering the 4-stroke SOHC engine and automatic transmission powertrain
• Includes over 50 pages of high-resolution exploded-view diagrams, precise cable routing schematics, and extensive torque specification tables
• Documents the specific ignition, cooling, and chassis alignment parameters required for accurate maintenance and rebuilds

Technical Content and Overhaul Data

Mechanics and DIYers need precise data to get a scooter back on the road safely. This factory manual details the complete maintenance requirements for chassis components, including the steering head, front fork, and hydraulic disc brake systems. Need to trace a short? Comprehensive electrical circuit diagrams, charging system breakdowns, and ignition timing data are fully mapped out. The documentation provides explicit wear limits for the cylinder, piston, and camshaft, alongside specific tightening torque values for every fastener from engine casing bolts to steering ring nuts. Please remember that working on motorized vehicles involves inherent physical risks; always use the proper tools and consult a certified professional if you are unsure about safe workshop procedures.

Specification Highlights

Critical baseline measurements and capacities are clearly tabulated to speed up your workflow. The cooling system is documented with a strict 0.8 L capacity requirement. Engine rebuilds are supported by hard data, listing cylinder head bolt torques at exactly 220 kgf·cm. Standard idling speed is specified at 1,550–1,650 r/min. Having these exact factory figures on hand prevents guesswork and ensures the vehicle operates within standard performance tolerances.