APRILIA ETX 150 User Manual

Checking the chain tensioner
•
Check that there is no damage and re-
place the component if necessary.
•
Check that the one-way cam works
properly: if it does not move smoothly,
replace the chain tensioner.
Checking the chain
Check the timing chain for damage or stiffness
while moving.
If necessary, replace the timing chain together with
the camshaft gears.
Check the timing chain guide sliders for damage.
If necessary, replace the parts.
Checking the sliders
- Check that the guide slider and the tensioner pad
are not excessively worn.
- Replace the sliders when wear is found.
Cam timing
ETX - STX 150 Engine
ENG - 101

APRILIA ETX 150 Specifications

General

Fuel System	Carburetor
Transmission	5-speed
Front Suspension	Telescopic fork
Front Brake	Disc
Rear Brake	Drum
Engine Type	Single cylinder, 4-stroke
Cooling System	Air cooled
Rear Suspension	Twin shock absorbers