Removal (Borg-Warner 1345 F150/250 4WD)
- Raise vehicle. Remove drain plug and drain fluid from transfer case. Replace plug. Disconnect 4WD indicator switch connector at transfer case. Remove skid plate (if equipped).
- Disconnect front and rear drive shafts from transfer case output shaft yokes. Wire drive shaft aside. Disconnect speedometer drive gear from transfer case rear cover.
- Remove retaining clips and shift rod from transfer case control and transfer case shift levers. Disconnect vent hose from transfer case. Remove heat shield. Support transfer case with transmission jack.
- Remove transfer case-to-extension housing bolts. Slide transfer case off transmission output shaft. Lower transfer case from vehicle. Remove transfer case-to-extension housing gasket.