Viscous Coupling Assembly Disassembly And Reassembly: Disassembly

Undo caulking coupling shaft nut (1).
Remove coupling shaft nut while holding coupling shaft by using special tool.

Fig 1: Removing Coupling Shaft Nut
Courtesy of SUZUKI OF AMERICA CORP.
Drive out viscous coupling (1) center bearing support (2) and center bearing dust cover from coupling shaft by using bearing puller and hydraulic press.

Fig 2: Driving Out Viscous Coupling
Courtesy of SUBARU OF AMERICA, INC.