DISASSEMBLY-AUXILIARY SECTION (13-SPEED MODELS)
*Note: Not used in current production or in K-1654 kit
Cut 6480 B-3/84
Was only used with A-4683 Synchronizer Do not use with A-4388 Synchronizer Ref. Service Bulletin #130 7/81
C. Removal and Disassembly of Synchronizer Assembly
1. Spread the countershaft assemblies and pull the synchronizer assembly from splines of rang mainshaft. NOTE: To spread countershaft far enough to re- move synchronizer on RTO & RTOO models move the splitter clutch to the forward position.
2. Place the larger low range synchronizer ring on bench and pull the high range synchronizer from blocker pins. However, before doing so, cover the assembly with a shop rag to prevent losing the three springs released from high range synchroni- zer at pin locations.