Synchro Sleeve And Hub Inspection And Reassembly; Synchro Ring And Gear Inspection - Honda Civic 2002-2003 Service Manual

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Synchro Sleeve and Hub Inspection
and Reassembly
1. Inspect the gearteeth on all synchro hubs and
synchro sleeves for rounded off corners, which
indicate wear.
2. Install each synchro hub
(A)
in its mating synchro
sleeve (B), and check for freedom of movement. Be
sure to match the three sets of longer teeth
(C)
(120
degrees apart) on the synchro sleeve with the three
sets of deeper grooves (D) in the synchro hub. Do
not install the synchro sleeve with its longer teeth
in the 1st/2nd synchro hub slots
(E)
because it will
damage the spring ring.
NOTE: If replacement is required, always replace
the synchro sleeve and synchro hub as a set.
B
c
E
A--fl-~
Synchro Ring and Gear Inspection
1. Inspect the inside of each synchro ring (A) for wear.
Inspect the teeth (B) on each synchro ring for wear
(rounded off).
B----...
Example of synchro ring teeth
o o
GOOD
WORN
2. Inspect the teeth
(C)
on each synchro sleeve and
matching teeth on each gear for wear (rounded off).
c
Example of synchro sleeve teeth and gear teeth
o o
GOOD WORN
(cant' d)
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