Does the diagram include part numbers or torque specs?

No. It only labels component names in exploded view; no part numbers, torque values, or specifications are shown.

Who published this diagram?

It is marked 'Copyright FoMoCo' (Ford Motor Company).

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Ford Bronco Dana 30 Locking Hub Exploded Diagram - Internal & External Lockouts

Exploded diagram of external and internal locking hub assemblies with labels

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Exploded parts diagram of external-locking and internal-locking front hub assemblies with rings, springs, and seals labeled.

AI caption April 2006 · Photo 85 of 206

This document is a Ford (FoMoCo) exploded parts diagram showing two styles of front locking hubs (lockout hubs): an external-locking hub and an internal-locking hub. The external-locking hub view shows the disassembly order of the bolt, washer, knob, "O" ring seal, retaining plate & pin assembly, gasket, retaining plate, pins, ring and cam body assembly, spring, axle shaft snap ring, actuating knob and cover assembly, snap ring, sleeve and ring assembly, housing assembly, bushing assembly, gasket, axle shaft, and wheel hub. The internal-locking hub view shows the screw, retaining plate, large "O" ring, "O" ring, actuating knob, internal snap ring, outer clutch retaining ring, actuating cam body, axle shaft sleeve and ring assembly, inner clutch ring and bushing assembly, axle shaft, pressure spring, spring retainer plate, and wheel hub. A reader can learn the names of every component in each hub type and the sequence in which parts stack together, which is useful for disassembly, inspection, rebuilding, or reassembly of the locking hubs. No part numbers, torque specifications, or year/model applicability statements appear on the diagram itself; it was uploaded as applicable to a 1974 Ford Bronco Dana 30 front axle lockout.

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Frequently asked questions

What two types of locking hubs are shown in this diagram?: The diagram shows an external-locking hub and an internal-locking hub, each in exploded view.
What parts make up the external-locking hub?: Bolt, washer, knob, "O" ring seal, retaining plate & pin assembly, gasket, retaining plate, pins, ring and cam body assembly, spring, axle shaft snap ring, actuating knob and cover assembly, snap ring, sleeve and ring assembly, housing assembly, bushing assembly, gasket, axle shaft, and wheel hub.
What parts make up the internal-locking hub?: Screw, retaining plate, large "O" ring, "O" ring, actuating knob, internal snap ring, outer clutch retaining ring, actuating cam body, axle shaft sleeve and ring assembly, inner clutch ring and bushing assembly, axle shaft, pressure spring, spring retainer plate, and wheel hub.
Does the diagram include part numbers or torque specs?: No. It only labels component names in exploded view; no part numbers, torque values, or specifications are shown.
Who published this diagram?: It is marked 'Copyright FoMoCo' (Ford Motor Company).