General Motors, GM, United Motors Service Division, Hydra-Matic Transmission On-The-Car Adjustment Service Manual. For years 1946, 1947, 1948, 1949, 1950, 1951, 1952, 1953, 1954, 1955. Makes listed: Oldsmobile, Pontiac, Cadillac, Lincoln, Nash, Hudson, Kaiser, Willys, Chevrolet Truck, GMC Truck. Printed in 1955 by the Kent-Moore Organization, Inc. 78 pages full of photos, line drawings, and charts. This is a very nice COPY from the original, comb bound so it lays flat while using the manual. This manual provides specific information on various service and adjustments, which can be performed on the Hydra-Matic transmission without removing it from the car. Manual is broken down into four sections. 1-The fundamentals of operation: the mechanical operations of the Hydra-Matic. 2-Checking and diagnosis: a 5 step check and how to of the-engine, fluid level, linkage, oil pressure, and excessive oil leakage. This is followed by TROUBLE SHOOTING AND DIAGNOSIS CHARTS on finding the source and possible corrections of the problems. 3-On the car service and adjustment instructions: external rear and front band adjustment, internal rear and front band adjustments, replacing rear bearing oil seal, throttle lever adjustment, throttle linkage adjustment, selector lever linkage adjustment, and more. 4-REFERENCE CHARTS: front and rear servo band adjustments, front servo gauge adjustments, main line oil pressure test guides. Then comes a Hydra-Matic IDENTIFICATION GUIDE. It gives the year, Hydra-Matic MODEL NUMBER, and vehicle application. GREAT to see if YOUR Hydra-Matic transmission is the CORRECT ONE for the vehicle! Doing work on your Classics Hydra-Matic transmission? This service manual could be very helpful to you. Sold as is.  Sold as is. Payment is by PayPal. Buyer pays $4.25 USPS Media Mail shipping and handling in the United States. Additional shipping charge to Canada and International locations. Yes I combine shipping on multiple items when possible. Please ask questions before you bid. NOTE-IF YOU DO NOT AGREE WITH THE ABOVE TERMS, PLEASE DO NOT BID!!