F 450 4WD Super Duty V10-6.8L VIN D (2004)
2. Remove the skid plate, if equipped.
3. NOTE: Index-mark the front driveshaft and the transfer case front flange to maintain driveline balance.
Remove the front driveshaft.
4. Remove and discard the nut.
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Use the special tool to prevent the flange from turning.
5. Using a suitable 2- or 3jaw puller, remove the flange.
6. Using the special tools, remove the front output seal.
7. Inspect the flange sea] surface for wear and damage. Discard the flange, if necessary.
Installation
1. Using the special tools, install a new front output seal.
