Locknut (Countershaft) Disassembly Note
Locknut (Countershaft) Disassembly Note1. Shift the clutch hub sleeves into 1st and reverse gears to lock the rotation of the mainshaft.
2. Use a suitable tool to uncrimp the tabs of the locknut.
3. Connect the SST to the mainshaft and secure it in a vise.
4. Remove the locknut.