Differential Side Oil Seal Replacement
Precautions: General safety (00)
1)Hoist vehicle and drain transaxle oil. 
2)Remove front drive shaft.
4)Install new oil seal (1) using special tool.
NOTE:
•When installing oil seal, face its spring side inward.
•Check that oil seal is installed horizontally to surface of case after installing oil seal.
•Check that oil seal is installed horizontally to surface of case after installing oil seal.
Distance from case end face to right oil seal for 2WD
“a”: 9.5 – 10.5 mm (0.37 – 0.41 in.)
Distance from case end face to left oil seal
“b”: 0 – 1.0 mm (0 – 0.04 in.)
5)Apply grease to oil seal lip. Then, check drive shaft where oil seal contacts and check its smoothness.
6)Install front drive shaft.
7)Add transaxle oil.