Known for a balance of performance and utility, often featuring robust build quality and competitive pricing.
Manual Usefulness
Manual Value Proposition:
Essential for owners and technicians seeking to perform maintenance, diagnose issues, and execute repairs on the Kymco Mxu 300/250, saving time and money on service.
Manual Details
Coverage Areas
Manual Coverage Summary:
Comprehensive service and repair information for the 2005 Kymco Mxu 300 and Mxu 250 ATVs, covering all major mechanical and electrical systems.
Page Count
Page Count Estimate:
Estimated 300-500 pages (typical for this type of manual, specific count not provided)
N/A (Standard utility ATV features focus on mechanical operation and rider control).
Connectivity
Connectivity Features:
N/A (No integrated electronic connectivity features).
Lighting
Lighting System:
Dual halogen headlights, LED taillight/brakelight.
Maintenance
Service Intervals
Oil Change Interval:
Typically every 100-150 hours or annually, whichever comes first (refer to manual for exact spec).
Air Filter Cleaning:
Check every 20-30 hours, clean/replace as needed, especially in dusty conditions.
Spark Plug Replacement:
Recommended every 100-200 hours or annually.
Valve Adjustment Interval:
Initial check at ~100 hours, then every 100-200 hours or as needed.
Fluid Specifications
Engine Oil Type:
API SG or higher, SAE 10W-40 or 20W-50 motorcycle-specific or ATV oil (verify with manual).
Engine Oil Capacity:
Approximately 1.5-2.0 liters (refer to manual for exact capacity).
Coolant Type:
Ethylene glycol based coolant with a 50/50 mix of antifreeze and distilled water.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid.
Final Drive Oil Type:
API GL-4 or GL-5 gear oil, SAE 80W-90 (verify with manual).
Known Issues
Common Mxu Wear Items:
CVT belt wear, voltage regulator issues (charging system), carburetor adjustments, suspension bushings.
Diagnostic Tips:
The manual will provide detailed troubleshooting steps for common symptoms such as hard starting, poor idle, lack of power, and electrical faults.
Vehicle History
Brand Heritage
Kymco Origin:
Kymco (Kwang Yang Motor Co., Ltd.) is a Taiwanese manufacturer established in 1963, known for producing scooters, motorcycles, and ATVs, often as an OEM supplier for other brands before expanding its own lineup.
Model Evolution
Mxu Lineup:
The Mxu series is Kymco's utility-focused ATV line, with various displacements offered. The 250/300 models represent a mid-range offering in their portfolio during the mid-2000s.
Production
Production Era:
Mid-2000s, catering to the growing demand for capable and affordable ATVs.
Awards & Recognition
Recognitions
Atv Awards 2005:
Specific industry awards for the 2005 Kymco Mxu 300/250 are not widely documented; focus was on competitive pricing and utility features.
Ratings
Consumer Ratings General:
Generally received positive reviews for its value proposition and capability in its class, though reliability compared to premium brands was sometimes a point of discussion.