F 550 4WD Super Duty V8-6.4L DSL Turbo (2008)
Vehicles with split pin yoke
2. NOTE: Align the index marks.
Position the bearing cups in the rear axle pinion flange.
3. NOTICE: Install new bolts and new retainers or damage can occur.
Install the 2 new retainers and 4 new rear driveshaft-to-split pin yoke bolts.
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Tighten to 62 Nm (46 lb-ft).
Vehicles with circular flange
4. NOTE: The driveshaft yoke fits tightly on the rear axle pinion pilot. To make sure that the yoke seats squarely on the flange, tighten the bolts
evenly in a cross pattern as shown.
NOTE: Bolt direction is vehicle application dependent.
Install the 4 new driveshaft-to-transfer case bolts.
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Tighten in the sequence shown to 100 Nm (74 lb-ft).
Driveshaft - Rear, Two-Piece
Driveshaft - Rear, Two-Piece
Removal and Installation
1. With the vehicle in NEUTRAL, position it on a hoist. For additional information, refer to Vehicle Jacking and Lifting.
2. Index-mark the driveshaft flanges.
3. NOTE: It may be necessary to tap the driveshaft yoke with a plastic or rubber soft-faced hammer if a pry area is not present on the driveshaft
yoke.
