CRX L4-1488cc 1.5L SOHC (D15A3) MFI (1987)
both mainshaft and countershaft assemblies in the clutch housing, temporarily reinstall the transmission housing, and install the mainshaft holder.
7. Raise the tab on countershaft locknut using a hammer and prick punch. Remove the locknut using a 32 mm socket at least 55 mm (12.2 in.) deep,
and a breaker bar.
8. Remove the countershaft 5th gear and spring washer.
9. Remove the transmission housing, and pull the gear assemblies out of the clutch housing, then disassemble countershaft assy.