Automatic Transaxle: Differential: Reassembly

Remove the spacer, the side gear, the washer, the pinion and the pinion shaft.
1. Connect the side gear with the spacer, and install the side gear into differential case.
  NOTE: Use a spacer of neutral thickness 0.037 - 0.039in(0.93 - 1.00mm) for a new side gear.
  
  Fig 1: Removing Spacer Side Gear Washer Pinion And Pinion Shaft
  Courtesy of KIA MOTORS AMERICA, INC.
2. Connect the washer to the pinion and install them simultaneously at the point so that they may lock with the side gear.
3. Install the pinion shaft.
  
  Fig 2: Installing Pinion Shaft
  Courtesy of KIA MOTORS AMERICA, INC.
4. Check the side gear pinion backlash and install a proper spacer.
  Standard value:
  
  0.00098 - 0.0059in (0.025 - 0.150mm)
  
  Fig 3: Checking Side Gear Pinion Backlash
  Courtesy of KIA MOTORS AMERICA, INC.
  
  NOTE: Adjust backlashes at both sides to be within standard value.
Install the lock pin.
Install the lock pin at the direction illustrated on the figure.

Fig 4: Installing Lock Pin
Courtesy of KIA MOTORS AMERICA, INC.
Install the taper roller bearing.

Fig 5: Installing Taper Roller Bearing
Courtesy of KIA MOTORS AMERICA, INC.
Install the differential drive gear.
Apply ATF on bolts and install them in the order illustrated on the figure and tighten them with tightening torque.
Tightening torque:

130 - 140 N.m (1300 - 1400 kg-cm, 91 - 98 lb-ft)

Fig 6: Installing Differential Drive Gear
Courtesy of KIA MOTORS AMERICA, INC.