Yamaha provides free access to (which include basic maintenance schedules and fluid capacities) on their regional websites.
| Specification | Value | | :--- | :--- | | | Liquid-cooled, 4-stroke, SOHC, VVA | | Displacement | 155.1 cc | | Spark Plug | NGK CPR8EA-9 (Gap: 0.8–0.9 mm) | | Idle Speed | 1,300–1,400 rpm | | Front Tire Pressure | 29 psi (200 kPa) | | Rear Tire Pressure | 33 psi (225 kPa) | | Brake Fluid | DOT 4 | | Coolant Capacity | 0.90 liters | yamaha xsr 155 service manual pdf link
The global XSR community is highly active. Enthusiasts frequently upload factory documentation to shared cloud drives: Yamaha provides free access to (which include basic
A: No. Yamaha does not release free service manuals. Any claim otherwise is a scam. Yamaha does not release free service manuals
For basic maintenance schedules, fluid capacities, and instrument cluster guides, you can download the official manual directly from Yamaha's regional servers: Yamaha Motor Manual Library Yamaha Motor India: Yamaha India Owner's Manuals 2. Official Yamaha Service & Workshop Manuals