Second-Third Synchronizer
Assemble
1. Install one insert spring, into a groove of synchronizer hub, making sure that all three insert slots are fully covered.
2. With alignment marks on hub and sleeve aligned, start hub into sleeve.
3. Place three inserts on top of retaining spring and push assembly together.
4. Install remaining insert spring so that spring ends cover same slots as do other spring. Do not stagger springs.
5. Place a synchronizer blocking ring in each end of sleeve.