🏷️ Basic Information

Make:

KYMCO

Model:

MXer

Vehicle Type:

ATV

Model Codes:

LA30AA, LA30AB, LA25AB

👋 Introduction

Positioning:

Essential technical documentation for owners and technicians of KYMCO MXer 125 and 150 All-Terrain Vehicles, providing in-depth repair and maintenance guidance.

Manual Value:

Empowers users with the knowledge to perform routine maintenance, diagnose issues, and execute complex repairs, thereby extending vehicle life and optimizing performance.

Features:

Comprehensive chapter-based content, detailed service specifications, printable PDF format for easy referencing.

📋 Manual Details

Coverage Areas:

Maintenance operations, component identification, unit repair, service specifications for KYMCO MXer 125/150 ATVs.

File Format:

PDF

Language:

English

Compatible Operating Systems:

All Versions of Windows & Mac

Required Software:

Adobe PDF Reader

📖 Manual Coverage

Systems:

General Information, Frame Covers/Exhaust Muffler, Inspection/Adjustment, Lubrication System, Fuel System, Engine Removal/Installation, Cylinder Head/Valves, Cylinder/Piston, Drive and Driven Pulleys, Final Reduction/Transmission System, Crankcase/Crankshaft/Balance Shaft, Front Wheel/Front Brake/Front Suspension/Steering System, Rear Wheel/Swing Arm/Hydraulic Brake, Battery/Charging System/A.C. Generator, Ignition System, Starting System, Lights/Switches.

Procedures:

Maintenance, inspection, adjustment, unit repair, component identification, engine overhaul, transmission service, electrical system troubleshooting, brake system repair, suspension and steering service.

Depth:

Comprehensive service and repair procedures, including detailed diagrams and specifications for skilled technicians and advanced DIY enthusiasts.

📊 Manual Specifications

Print Quality:

High Quality PDF Manual, All pages are printable.

Delivery Method:

Instant Download

Shipping Cost:

No Shipping Cost

Delivery Speed:

No Need to Wait For A CD-ROM

⚙️ Engine Specifications

Engine Type:

Likely a 4-stroke, SOHC, air-cooled engine. Specific details (bore, stroke, compression ratio) would be found within the manual.

Displacement Variants:

125cc and 150cc

Fuel Delivery:

Likely carburetor or potentially fuel injection depending on the specific model year and region. Manual will detail type and settings.

🔧 Transmission

Transmission Type:

CVT (Continuously Variable Transmission) with automatic clutch and drive/driven pulleys. Manual covers pulley inspection, belt replacement, and clutch service.

Final Drive System:

Shaft drive or chain drive (manual will specify), with details on lubrication and maintenance for the final reduction gears or chain.

📐 Dimensions

Dry Weight:

Specific dry weight not provided, but manual will contain chassis and component weight data. Typical for this class of ATV would be in the 150-200 kg range.

🛡️ Safety Features

Brake Type:

Hydraulic disc brakes on front and rear. Manual details caliper, rotor, master cylinder maintenance, bleeding procedures, and pad replacement.

Suspension Type:

Independent front suspension, Swing arm rear suspension. Manual covers inspection, adjustment, and potential repair of shocks and bushings.

💡 Technology Features

Charging System:

Covers A.C. generator output, stator testing, regulator/rectifier function, and battery charging procedures. Manual will provide voltage and resistance specifications for diagnosis.

Ignition Components:

Details on spark plug type and gap, ignition coil resistance, CDI unit testing (if applicable), and timing procedures. Manual will provide specific diagnostic steps.

Lighting Coverage:

Information on headlight, taillight, brake light, and indicator operation, including bulb types, wiring diagrams, and troubleshooting common electrical faults in switches and circuits.

🔧 Maintenance

Typical Intervals:

The manual will provide detailed service intervals for oil changes, filter replacements, spark plugs, valve adjustments, drive belt inspection, brake checks, and lubrication points. Expect initial service around 100-300 miles and subsequent services every 1000-3000 miles or annually, depending on usage.

Engine Oil:

Manual will specify SAE viscosity grade (e.g., 10W-40 or 20W-50) and API service classification (e.g., SG or higher). It will also specify oil capacity. Likely a motorcycle-specific oil with JASO MA certification for wet clutch compatibility.

Gear Oil:

Manual will specify the type and viscosity of lubricant for the final drive unit (e.g., SAE 80W-90 GL-5 gear oil) and its capacity.

Brake Fluid:

Manual will specify DOT specification for the hydraulic brake fluid, typically DOT 3 or DOT 4. It will also indicate the fluid's capacity and replacement interval.

Common Wear Items:

CVT belt wear, brake pad and rotor wear, suspension bushing wear, battery terminal corrosion, and potential carburetor tuning issues (if applicable) are common areas addressed in the manual.

Care Procedures:

Manual includes procedures for cleaning the exhaust muffler, frame covers, and general chassis care, emphasizing proper methods to avoid damage.

📚 Vehicle History

Brand Origin:

KYMCO (Kwang Yang Motor Co., Ltd.) is a Taiwanese manufacturer known for its scooters, motorcycles, and ATVs, established in 1963.

Model Line:

The MXer line typically represents KYMCO's sport-oriented ATV offerings, designed for recreational riding and light trail use. Specific year variations will be detailed by model codes within the manual.