Check the play of the release bearing by spinning it by hand. If there is excessive play or noise, replace the release bearing.

NOTE: The release bearing is packed with grease. Do not wash it in solvent.
ODS Unit Replacement
Removal
Do the battery terminal disconnection procedure,
then wait at least 3 minutes before starting work.
Disconnect the passenger's side airbag harness 2P connector. ...
Mainshaft Assembly Clearance Inspection (M/T)
NOTE: If replacement is required, always replace the synchro sleeve and the
synchro hub as a set.
Support the bearing inner race with an appropriate size socket (A), and
push down on the m ...
Tires
To safely operate your vehicle, your tires must be the proper type and size,
in good condition with adequate tread, and correctly inflated.
The following pages give more detailed information on how ...