BELLOWS - Service Manuals
2 manuals available for download
BELLOWS is a trusted manufacturer of precision machine tools renowned for reliable air motors and hydraulic systems. Our comprehensive technical documentation library includes detailed service manuals, repair guides, and parts lists designed to support maintenance and troubleshooting across your equipment fleet. Whether you need an owner's manual for initial setup, a workshop manual for routine maintenance, or a troubleshooting guide for unexpected issues, our PDF downloads provide the technical clarity professionals demand. Access authentic BELLOWS documentation to keep your machines operating at peak performance.

B8012 Series Air Motor Parts List and Mountings
Parts list and mounting reference for Bellows B8012-Series air motors with a 1-3/4 inch bore cylinder. This technical documentation provides complete component breakdowns for basic cylinder assembly, mounting bracket styles, control valve configurations, and remote control adaptor options. Covers foot mount, front flange mount, rear flange mount, pivot mount, and clevis mount installation methods. Includes service kit specifications for both manual valve and Electroaire valve equipped units—essential reference for technicians maintaining or rebuilding these pneumatic motors.

Hydro-Check B171-1 Operating Instructions
Operating instructions and parts list for the Schrader Bellows Hydro-Check Series B171-1, a precision adjustable hydraulic resistance unit designed for controlled feed rate applications. This service manual covers operating principle, mounting and installation procedures, stroke adjustment and rate control settings, oil level management and maintenance, and complete dismantling and reassembly techniques. Includes a comprehensive parts list with full part numbers for stroke sizes from 2 to 18 inches, plus detailed parts drawings illustrating both standard and reverse-acting configurations with balance cylinder assemblies. An essential workshop reference for technicians servicing hydraulic flow control equipment.