Mitsubishi Lancer Evolution IV, Workshop Manual

Page: 153 / 391

MANUAL TRANSMISSION OVERHAUL –
Input Shaft
22B-26
(2) Install the outer ring, inner ring and cone, press them
against the gear, and check clearance “A”. If “A” is less
than the limit, replace.
Limit: 0.5 mm
Caution
When any of the outer ring, inner ring or cone has
to be replaced, replace them as a set.
SYNCHRONIZER SLEEVE AND HUB
(1) Check to ensure that when the synchronizer sleeve and
hub are combined and made to slide, they slide smoothly
without binding.
(2) Check to ensure that the front and rear ends of the sleeve
inside surface are not damaged.
Caution
When replacement of either the synchronizer sleeve
or hub is necessary, make sure that the synchronizer
sleeve and hub are replaced as a set.
SYNCHRONIZER SPRING
Check to ensure that the spring is not sagging, deformed
or broken.
SPEED GEARS
(1) Check to ensure that the helical and clutch gear tooth
surfaces are not damaged or worn.
(2) Check to ensure that the synchronizer cone surfaces
are not roughened, damaged or worn.
(3) Check to ensure that the gear inside diameter and front
and rear surfaces are not damaged and worn.
Outer ring
Cone
Inner ring
Sleeve
Hub