Manual Type: Service Manual Brand: JCB Number Pages: 587 Format: Printed book Language(s): English This Service Manual covers the following machines: 504B - from Machine Serial Number 277001 526 - from Machine Serial Number 279289. All printed manuals are produced on high-quality paper 80 gsm to ensure excellent readability and durability. Manuals are bound either with a sturdy spiral binding or with professional adhesive binding - the binding method depends on the total page count of the manual.