GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Pontiac 🢒 2004 🢒 Matiz 🢒 Transmission/Transaxle 🢒 Manual Transmission - Y4M 🢒 Synchronizer Hub and Sleeve Inspection

    Object Number: 1223815 Size: SH
  1. Check the sleeve for improper operation after assembling the hub and the sleeve.
  2. Check the wear of hub and sleeve.
  3. Replace synchronizer hub or sleeve if necessary.