KEEWAY RKV125 User Manual

Compress valve spring with a valve spring compressor, and remove the valve collet,
Remove in sequence spring disc, external and inner valve springs, external valve spring washer and valve.
12.3.2 Disassemble Valve
12.4 Valve Inspection
Clean carbon deposition on the cylinder cover.
Measure flatness of junction surface of cylinder cover
Allowable limit: 0.05mm.
If flatness of junction surface of cylinder cover exceeds the
service limit, put a piece of fine sandpaper on the flat plate and
fit the sandpaper with junction surface of cylinder cover; and
then push the sandpaper to grind in figure of “8” way.
Valve collet
Valve
Washer
Inner valve spring
Valve collet
Valve oil seal
External valve
spring
Spring disc
Ruler
Metering gauge

KEEWAY RKV125 Specifications

General

Engine Type	Single cylinder, 4-stroke, air-cooled
Fuel System	Carburetor
Transmission	5-speed
Front Suspension	Telescopic fork
Front Brake	Disc
Rear Brake	Drum
Cooling System	Air-cooled
Seat Height	770 mm
Weight	135 kg
Fuel Tank Capacity	17 L
Rear Suspension	Dual shock absorbers