APRILIA SPORTCITY ONE 125 Service Station Manual

- Remove the pin of the rocking levers from the
flywheel side holes.
- Remove the rocking levers and the elastic wash-
er.
NOTE
MARK THE ROCKING LEVERS ASSEMBLE POSITION, SO
AS TO AVOID THE INVERSION OF INLET WITH THE OUT-
LET.
Removing the cylinder head
- Remove the spark plug.
- Remove the 2 side fixings shown in the figure.
- Loosen the 4 head-cylinder fastening nuts in two
or three stages and in criss-cross fashion.
- Remove the head, the two centring dowels and
the gasket.
NOTE
IN CASE OF NEED, THE HEAD MAY BE REMOVED WITH
THE CAMSHAFT, PINS, ROCKING LEVERS AND FIXING
BRACKET. THE HEAD CAN ALSO BE REMOVED WITH-
OUT REMOVING THE CHAIN AND THE DRIVING SHAFT
CHAIN TIGHTENER.
Removing the valves
- Using the specific tool fitted with the element
shown in the figure, remove the cotters, the plates
and the spring between the valves.
Specific tooling
020382Y Tool for removing valve cotters fitted
with part 012
020382Y011 adapter for valve removal tool
SPORTCITY ONE 125 Engine
ENG - 87

APRILIA SPORTCITY ONE 125 Specifications

General

Engine Type	Single cylinder, 4-stroke
Displacement	124 cc
Cooling System	Air-cooled
Fuel System	Carburetor
Front Suspension	Telescopic fork
Rear Suspension	Single shock absorber
Front Brake	Disc
Rear Brake	Drum
Front Tire	120/70 - 14
Rear Tire	120/70 - 14
Transmission	Automatic
Fuel Capacity	7 liters