Installation
Transfer Case - 4.4LService Repair No - 41.20.25
Installation
1. With assistance, install the transfer case.
Clean the component mating faces.
Lubricate input shaft splines with 'Weicon TL7391' grease.
Install the O-ring seal.
Using the special tool, tighten the bolts to 45 Nm (33 ft. lbs).
2. Connect the breather line.
3. Connect the electrical connectors.
4. Install the transmission support insulator.
Clean the component mating faces.
Tighten the bolts to 60 Nm (44 ft. lbs).
5. Attach the front driveshaft to the transfer case drive flange.
Tighten the new Torx(R) bolts to 45 Nm (33 ft. lbs), then a further 90 degrees.
6. Install the rear driveshaft.
7. Install the transmission support crossmember.
8. Connect the battery ground cable.
9. Use T4 to re-calibrate a new transfer case.