Keeway Scooter Manual 49 Cc
. SCOOTER SERVICE MANUAL KEEWAY 50cc Models © KEEWAY AMERICA, LLC SPRING 2008. If problems cannot be resolved or further assistance is needed, please feel free to contact us. KEEWAY AMERICA, LLC 2912 SKYWAY CIRCLE N. IRVING, TX 75038 214-441-9661 PHONE 214-441-9641 FAX service@keeway-america.com Our support staff will assist in any way possible. PRE-DELIVERY INSPECTION In order for KEEWAY America to maintain its high standards of quality, it is necessary for each dealer to thoroughly inspect each unit before their customer takes delivery. INITIAL: Wash entire vehicle with warm water and wipe dry with a soft cloth.
Keeway Scooter Manual 49 49cc
Scooter Service and Maintenance. Documents Similar To Keeway Hurricane 50cc Service Manual. Manual de Taller Keeway Logik.
DO NOT USE SOAP OR TERRY CLOTH. TEST DRIVE: Verify proper front and rear suspension for correct damping and travel. Ensure proper operation and settings of gauge cluster. Verify wheel alignment, and adjust accordingly. Check for fluid leaks, and adjust levels accordingly. Verify proper operation and adjustment of all vehicle lights.
FINAL: Wipe down entire vehicle with soft cloth to remove any dust or debris. MAINTENANCE CHART. TABLE OF CONTENTS PREDELIVERY INSPECTION MAINTENANCE CHART PREFACE KEEWAY SERVICE GUIDELINES ELECTRICAL PRECAUTIONS SAFETY GUIDELINES SPECIALTY TOOLS REQUIRED GENERAL INFORMATION Terminology The 2-Stroke Engine Cycle Vehicle Information General Specifications POWERTRAIN SPECIFICATIONS Fastener Torque DIMENSIONS Alignment Pins/Dowels Pin shafts O-rings Seals.
ENGINE COMPONENT FIT/TOLERANCE Cylinder Head/Valve Cylinder Jug/Piston SYSTEM FUNDAMENTALS Kick Start Chain Reaction Fuel Delivery System Brake System Fundamentals Fundamental Front Absorber Theory TROUBLESHOOTING AND PROCEDURES COMMON ISSUES Electric Starter Doesn’t Engage or Rotate Only Clicking Noise When Starter Button Is Pressed No Reaction Whatsoever When Starter Button Is Pressed Hard Start/Poor Idle/Poor Performance No Start. POWERTRAIN COMPONENTS CARBURETOR REMOVAL/INSTALLATION ENGINE AND COMPONENTS REMOVAL/INSTALLATION Cowling Assembly Cylinder Head Assembly Camshaft/Rocker Arm Assembly Piston Assembly LH Crankcase Cover RH Crankcase Cover, Magneto, and Associated Parts RH Crankcase Internals LH Crankcase Cover and Associated Parts Crankcase Assembly Transmission Case Assembly Drive Wheel Clutch Assembly Kick Start Gear Assembly Transition Gear Assembly.
Please understand that this service manual acts as a general guide for KEEWAY’s entire line of 50cc, 2-stroke scooters. Model-specific information such as vehicle specifications, wiring diagrams and technical/service bulletins will follow, keeping this guide as complete and current as possible. KEEWAY SERVICE GUIDELINES Use only genuine KEEWAY parts, and use proper lubricants where specified.
Use only the proper tools for the task at hand. Please be sure to replace all washers, seals, o-rings, cotter pins, etc.
Please note that all fasteners are metric. SAFETY GUIDELINES WARNINGS: Use only the appropriate, well-maintained tool for the task at hand. Gasoline is a highly volatile chemical, and should be treated with care. Never handle near open flame or heat source. Keep floor clean and free of debris. Avoid fluid spills to minimize the risk of accidents and equipment damage. SPECIALTY TOOLS REQUIRED T-Driver and socket set (8, 10, 12, 13mm, and screwdriver bits needed) Flywheel removal tool Valve spring compressor Spanner socket Cylinder compression tester Piston pin removal tool.
13/16 Spark plug socket (2 styles shown) Impact wrench Impact sockets (17 & 18mm needed) Clutch clamp tool Torque wrench (and appropriate sockets) Recommend both lbs-ft and lbs-in. 2017 range rover supercharged for sale. GENERAL INFORMATION TERMINOLOGY The two absolute maximums of linear piston travel in the internal combustion engine are referred to as TOP DEAD CENTER (TDC) and BOTTOM DEAD CENTER (BDC). Note that TDC is at the point farthest from the rotation center of the crankshaft, and BDC is the closest point. THE 2-STROKE ENGINE CYCLE The 2-stroke engine differs slightly from the 4-stroke, in that it combines its phases, or strokes.
Upon initial inspection, the most noticeable difference in overall 2-stroke architecture is the location of the INTAKE PORT. It provides a direct feed into the CRANKCASE, and then moves into the CYLINDER via the TRANSFER PORT. Now the piston is reaching TDC, completely compressing the air/fuel mix in the combustion chamber. NOTE: The exhaust and transfer ports are still blocked by the piston skirt; the intake port is still open, but the crankcase has now filled to capacity. This is the final, and perhaps most complicated step in the 2-stroke process. As the piston travels downward, the EXHAUST PORT opens.
This allows the combusted gasses to exit the engine. As the piston continues downward, the TRANSFER PORT is now exposed. This allows for the compressed mix in the crankcase to expand and enter the cylinder. Be sure to only use unleaded fuel, 90 Octane or better. Engine Oil For KEEWAY’s oil injection system, high-quality engine oil is necessary.
KEEWAY America recommends full synthetic 2-stroke engine oil with the designation “suitable for 2-stroke oil injection systems”. GENERAL SPECIFICATIONS Chassis Front Shock Absorber Spring, Oil Damped Rear Shock Absorber Spring, Oil Damped Turn Angle 48° (to left/to right) Brakes F/R Disk/Drum Engine Type 2-Stroke, Forced-Air-Cooling Intake Piston-Reed Valve Cylinder Single Bore 40.0mm Stroke 39.6mm Displacement 49.8mL Compression Ratio 6.9:1 Timing 15°.
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