Econoline E150 1/2 Ton V8-4.6L SOHC VIN W (2001)
6. For E-450 vehicles, remove the four coupling driveshaft bolts from the parking brake assembly.
7. NOTE: If a new output flange on the parking brake assembly needs to be installed, refer to parking brake.
Separate the coupling shaft from the parking brake assembly.
Installation
1. Using the index-marks, position the driveshaft.
2. Install the four coupling shaft bolts.
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Release the parking brake.
3. Support the coupling shaft, and position the center bearing and bracket.