APRILIA SX 125 Service Station Manual page 93

RX SX 125
•
Apply oil for gears on the grooves of
the desmodromic drum.
•
Fit the desmodromic in the crankcase.
•
Fit the washer and the desmodromic
control fixing screw and tighten them.
•
Insert all the forks in the desmodromic
guides.
•
Lubricate the gear shafts and insert
them in their seats, paying special at-
tention that the short gear shaft has its
chamfering side facing upwards and
that the seeger ring on the long one is
properly placed.
•
Check that all the gear components
slide smoothly.
•
Warm up the crankcase.
•
Apply LOCTITE Anti-Seize to each
bearing seat of the countershaft.
•
Fit the bearing.
•
Fit the countershaft in the bearing.
Engine
ENG - 93