Manual Transaxle Assembly Disassembly and Reassembly: Disassembly

Remove back up lamp switch. See BACK UP LAMP SWITCH REMOVAL AND INSTALLATION .
Remove transaxle case bolts.
Remove transaxle left side case (1) from right case using special tool.
Special Tool
1. 09912-34510
  
  Fig 1: Identifying Transaxle Left Side Case
  Courtesy of SUZUKI OF AMERICA CORP.
Remove reverse gear shift lever bolts (1) and reverse gear shift lever (2).

Fig 2: Identifying Reverse Gear Shift Lever Bolts
Courtesy of SUZUKI OF AMERICA CORP.
Tapping input shaft end with plastic hammer, push it out as assembly from case a little, then take out input shaft assembly (1), countershaft assembly (2), high speed gear shift shaft (3), low speed gear shift shaft (4), 5th and 6th gear shift shaft (5), reverse gear shift (6) and reverse gears (7).

Fig 3: Identifying Manual Transaxle Assembly Components
Courtesy of SUZUKI OF AMERICA CORP.
Remove differential assembly from right case.