Recommendation would typically be an annual check or every 5,000-10,000 miles, but subject to riding conditions.
Grease Pack:
Depending on bearing type (e.g., pre-packed sealed vs. loose ball), greasing intervals would vary, often with bearing replacement.
Fluid Specifications
Bearing Grease:
Likely requires a high-quality wheel bearing grease (e.g., Lithium complex EP grease) suitable for moderate temperatures and loads. Specific AJS/AMC recommendations should be followed if available.
Sealant:
May require a mild thread locker or gasket sealant on specific fasteners during reassembly.
Known Issues
Bearing Wear:
Common issue due to age, insufficient lubrication, or improper adjustment, leading to play and potential wheel wobble.
Hub Damage:
Cracked or damaged hub bodies can occur from severe impacts or overtightening of bearings.
Brake Drum Seizure:
If a drum brake is used, corrosion or dirt ingress can cause the drum to seize to the hub.
Common Procedures
Wheel Bearing Replacement:
Core procedure covered, requiring specialized tools for pressing bearings in and out.
Hub Cleaning:
Thorough cleaning of the hub body and associated components before reassembly.
Torque Specifications
Axle Nut:
Specific torque values will be detailed in the manual for axle nuts and any retaining bolts.
📚 Vehicle History
Brand Heritage
Manufacturer Origin:
AJS (Associated Motorcycles Ltd.) and AMC were prominent British motorcycle manufacturers, known for their robust engineering.
Model Evolution
Model Range:
AJS and AMC produced a wide range of motorcycles from the 1930s through the 1960s, often sharing components.
Production
Production Era:
Manual likely covers models from the 1940s through the 1960s, during the peak production of many AJS/AMC models.
Component History
Hub Design:
Full-width hubs were introduced to improve brake cooling and access, often used on performance-oriented models or those with larger brake drums.
🏆 Awards & Recognition
Recognitions
Industry Awards:
Not applicable to a service sheet.
Ratings
Reliability Ratings:
The quality of the rebuilding procedure in this manual directly impacts the reliability of the component.
Certifications
Manufacturer Approval:
Service sheets from this era were typically issued by the manufacturer or their authorized service network.