NVG 236/246-NP8 (Two Speed Automatic)
Transfer Case Adapter ReplacementRemoval Procedure
1. Raise the vehicle. Refer to Vehicle Lifting.
2. Remove the transfer case assembly.
3. Support the transmission with a suitable jack stand.
4. Remove the transmission mount retaining nuts.
5. Raise the transmission assembly just high enough to remove the transmission mount.
6. Remove the transmission support mounting bolts.
7. Remove the transmission support from the frame.
8. Remove the transmission mount bolts.
9. Remove the transmission mount.
10. Lower the transmission assembly slightly to gain access to the transfer case to the transmission bolts.
11. Remove the transfer case adapter mounting bolts.
12. Remove the transfer case adapter.
13. Remove the transfer case seal.
14. Remove the transfer case gasket.
Installation Procedure
Important: If the gasket or the seal for the transfer case adapter becomes damaged, replace it. DO NOT use any type of silicone sealer or liquid gasket maker in place of the seal or gasket.
1. Install the new transfer case adapter seal.
2. Install the transfer case adapter to the transmission.
Notice: Refer to Fastener Notice in Service Precautions.
3. Install the transfer case adapter mounting bolts.
^ Tighten the transfer case adapter mounting bolts to 50 Nm (34 ft. lbs.).
4. Install the transmission mount.
5. Install the transmission mount bolts.
^ Tighten the transmission mount bolts to 47 Nm (35 ft. lbs.).
6. Install the transmission support to the frame.
7. Install the transmission support mounting bolts.
^ Tighten the transmission support mounting bolts to 70 Nm (51 ft. lbs.).
8. Install the transmission mount retaining nuts.
^ Tighten the transmission mount retaining nuts to 40 Nm (29 ft. lbs.).
9. Remove the transmission jack from the transmission.
10. Install the new transfer case gasket.
11. Install the transfer case assembly.
12. Check the transfer case fluid level.
13. Lower the vehicle. Refer to Vehicle Lifting.