Engin	Plug	・New plugs exchange（D7EA)
Carburetor	・New float valve set exchange ・New air screw set exchange ・New jet needle set exchange ・New needle jet holder set exchange ・New slow jet #40 set exchange ・New main jet set exchange ・New tubber tube (3.5x240) exchange ・New overflow tube exchange ・New float chamber set exchange
Frame	・Powder repaint ・Rear fork overhaul(bush exchange) ・Steering stem（steering bearing exchange）
Exhaust muffler	・New no no. exhaust muffler set exchange
Meter	・New K4 white meter boards exchange、Overhaul
Seat	・New K4 seat exchange
Driving	Front	・New DUNLOP F-11 3.25-19 exchange
	Rear	・New DUNLOP mark 4.00-18 exchange
	Rim	・New parts exchange
	Spoke	・New parts exchange
Repaint	Tank、Sidecover set、Air cleaner case sat、 Front fork upper cover set、Head light case、Chain case
New parts exchange	Front fender、rear fender
Chrome replate	Each plating section
Front cushion	Overhaul
Switch	New Starter lighting and winker horn switch exchange
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