X-90 (4WD) L4-1591cc 1.6L SOHC MFI (1998)
Seals and Gaskets: Service and Repair
Bearing and Oil Seal Retainer
INSPECTION
1. When brake drum has been removed, check inside of brake drum for gear oil leakage.
2. Also, check backside of brake back plate for oil leakage.
If oil leakage is found, replace defective oil seal.
3. Whenever it is possible to check oil seal during disassembly, check its lip for wear.
If oil leakage or worn lip is found, replace defective oil seal.