- In the event of leakage from the box cover, remove the cover and replace the O-rings.
- If there is a leak at the contact between the transfer case and the torque converter, remove the transfer case and replace the O-ring.
- In case of leakage at the connection flange, remove the transfer case and replace the stuffing box and O-ring.
- In case of replacement of the oil seal of the connecting flange, unscrew the lock nut of the driven gear shaft, check the torque of the shaft (see MC/MD Transfer Case Operator's Manual (60PCJ00)).