National Broach Red Ring GLG-8" Gear Lapping Operations Manual

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National Broach Red Ring GLG-8" Gear Lapping Operators Instruction Manual Year (1937-1947)     

This Manual Covers Models:
GLG-8"

This Manual Includes:Lubrication
Functional Diagrams
Description of the Red Ring Gear Lapping Machine
Operations
Large Component Machine Diagrams (Fair Quality)
Hydraulic Power Brake Headstock
Hydraulic and Electrical Diagrams (Good Condition) with Parts Lists
List of Perishable Parts Recommended for Replacement Stock
This Manual Has 19 Printed Pages.
Year 1937-1947