Ajs_AMC_Service_Sheet_504_Dismantling_and_rebuilding_full-width_rigid_rear_wheel_hubs
At a Glance
The AJS AMC Service Sheet 504, covering the dismantling and rebuilding of full-width rigid rear wheel hubs, is a focused workshop reference for owners and restorers working on the rear hub assembly described in the sheet. Rather than a general motorcycle maintenance guide, a document like this usually walks through the sequence for taking the hub apart, inspecting its components, and putting it back together correctly. It may cover bearings, spacers, seals, and retaining hardware, helping readers understand how these parts fit together and what to look for in terms of wear or damage.
When servicing a rear wheel hub, factory instructions can help clarify component orientation, lubrication requirements, and checks for smooth rotation and excessive play. Any specified adjustments, tightening figures, or parts references should be checked against the exact motorcycle and hub fitted, especially on machines with replacement components. This AJS AMC workshop service sheet provides a targeted reference for planning repairs, supporting fault diagnosis, and avoiding guesswork during reassembly. The PDF is available for download.