National Broach GLG 8", Gear Lapping Machine, Instructions and Diagrams Manual

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National Broach 8” Model GLG, Red Ring Gear Lapping, Instructions with Diagrams Manual Year (1942)
 
This Manual Covers Models:
8”
GLG
 
This Manual Includes:
Lubrication
Description
Operations
Hydraulic Power Brake Headstock
Instructions for Adjusting Hydraulic Unit on Lapping Machine
Hydraulic Circuit
GLG 55 xxB Electrics Diagram
Perishable Parts Lists
Microflex Contact Positions
this Copy is intellectually sound


This Manual Has 20  Printed Pages.
Year 1937-1942