F 350 4WD Pickup V8-351 5.8L VIN H EFI (1997)
16. Remove the mainshaft, parking brake drum and output flange assembly from the vise and reverse the position so that the vise clamps on the output
flange yoke.
Transmission Mounted Parking Brake Disassembly And Assembly
17. Tighten the mainshaft-to-output flange nuts to 113-117 Nm (84-86 lb-ft).
18. CAUTION: Use care not to damage the parking brake rear bearing seal.
Carefully guide the parking brake housing over the mainshaft.
19. NOTE: The mainshaft shim determines the mainshaft end play and is available in increments of O.048mm (0.0019 inch).