Target audience:
Dealership technicians, independent motorcycle mechanics, and DIY owners servicing AJS/AMC front wheel hubs
Purpose:
Factory-style service sheet providing step-by-step dismantling and rebuilding procedures for full width front wheel hubs
Advantage:
The same type of manual used by dealership technicians to service, maintain, diagnose and repair your bike
Key features:
Bookmarked, searchable PDF for quick reference during bench work
Coverage areas:
Dismantling and rebuilding of full width front wheel hubs
Manual type:
Factory service sheet (AMC Service Sheet 505)
Delivery method:
Instant digital download
Search and navigation:
Bookmarked and searchable text
Software required:
PDF reader (Adobe Reader or equivalent); unzip utility such as 7-Zip if delivered as a zip file
Front wheel hub, full width type:
Complete dismantling procedure
Front wheel hub, full width type:
Complete rebuilding/reassembly procedure
Hub bearings:
Removal, inspection and refitting
Hub internals:
Handling of spacers, bushes and related components
Wheel removal:
Front wheel removal from the fork as required for hub work
Brake components:
Hub-related brake drum/plate handling during teardown
Step-by-step instructions:
Numbered factory service sheet procedure, text and illustrations
Dismantling sequence:
Correct order of disassembly to avoid damage to hub parts
Reassembly sequence:
Correct order and orientation when rebuilding the hub
Bearing fitting:
Proper seating of bearings in the full width hub shell
Inspection guidance:
Checks for wear and damage before rebuilding
Level:
Workshop-level, written for trained mechanics and competent DIY owners
Source:
Original AMC factory service sheet reproduction
Detail:
Focused single-task sheet rather than a full workshop manual
Torque specifications:
N/A - not specified in this 3-page service sheet
Parts diagrams:
Illustrations identifying hub components within the sheet
Part numbering:
N/A - not specified for this service sheet
Parts sourcing:
Reference for identifying components to order from AJS/AMC specialists
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Hub service relevance:
Front wheel hub bearing dismantling and rebuilding is a periodic wear-item task; this sheet supports inspection and renewal of bearings and bushes
Service intervals:
N/A - not specified; follow the model's main workshop manual
Fluid specifications:
N/A - not applicable to hub work covered here
Common wear items:
Hub bearings, spacers and bushes subject to wear and should be inspected during every rebuild
Best practice:
Work on a clean bench and keep hub components in dismantling order for correct reassembly
Manufacturer:
AJS, one of the classic British motorcycle marques; AMC (Associated Motor Cycles) issued factory service sheets such as this for its dealers
Model evolution:
AMC service sheets were issued as single-task documents covering specific procedures across AJS/AMC models of the era
Production location:
United Kingdom
Era:
Document is undated; as bikes were made in generations, the procedures suit other years of manufacture
