1955 GMC Twin Hydra-Matic Transmission Factory Shop Repair Manual

1955 GMC Twin Hydra-Matic Operation and Maintenance Manual

Service and Repair for the GMC Twin Hydra-Matic 380T, 425T, 600T Transmissions found in the 1955 GMC PM151, 1955 GMC PM152, 1955 GMC PM153, 1955 GMC PM252, 1955 GMC PM253, 1955 GMC Series 300, 1955 GMC Series 500, 1955 GMC Truck

Published by the General Motors Corporation

Specifications and Operation * Maintenance * Testing & Diagnostics * Transmission Overhaul & Replacement * Reduction Unit Overhaul & Replacement * In Truck Repairs * Special Tools

This is the Official Service Manual that the dealers and shops use, written by GM specifically for the vehicle(s) listed. This ensures you get the job done right the first time. It is incredibly comprehensive with detailed diagrams and exploded views. It is the best money can buy and a must for anyone who insists on Genuine OEM quality parts.
11" x 8.5" x .4". Approx. 200 pages.

Condition

Good condition. Covers show light wear. All pages are in place and straight. Page surfaces are mostly clean.

Table of Contents

• Covering Specifications and Operation
• Maintenance
• Testing and Diagnostics
• Transmission Overhaul
• Transmission Replacement
• Reduction Unit Overhaul and Replacement
• In Truck Repairs
• Special Tools