GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Pontiac
🢒
2006
🢒
Matiz
🢒
Transmission/Transaxle
🢒
Manual Transaxle - Y4M
🢒 Synchronizer Hub and Sleeve Inspection
Check the sleeve for improper operation after assembling the hub and the sleeve.
Check the wear of hub and sleeve.
Replace synchronizer hub or sleeve if necessary.