Original Caterpillar D5B & D5E Track Type Tractor Service Manual. Form # SENR7548, issued 1992. See listing picture for service coverage & machine serial numbers covered. Includes 55, 59 Towing Winch service section. Condition : Shop used, page edge smudge & some light wrinkle, pages clean, good usable manual.This item is in the category "Business & Industrial\Heavy Equipment, Parts & Attachments\Heavy Equipment Parts & Accessories\Heavy Equipment Manuals & Books". The seller is "jamesh5421" and is located in this country: CA. This item can be shipped worldwide.