F 250 4WD LD Pickup V8-281 4.6L VIN W EFI (1997)
Transmission Mounted Parking Brake Disassembly And Assembly
9. NOTE: Use care not to lose the mainshaft shim.
Using 2-3 Jaw Puller D8OL-1013-A or equivalent, separate the mainshaft, parking brake drum and output flange assembly from the parking brake
housing.
Transmission Mounted Parking Brake Disassembly And Assembly
10. Remove the mainshaft shim from the mainshaft.