Shop Our Categories www.portrayalpress.com Search site Shop Manuals Recommended Sets by Vehicle By Common Name By Manufacturer Original Manuals Reference Series Amphibious Armor Aviation Jeeps Motorcycles Trucks Other Vehicles Add-ons and Accessories Engines Artillery Small Arms & Machine Guns Field Manuals Markings Guides Radio & Install Civilian Shop Manuals Field Generator Electrical Engineering Shop Books Jeeps Military History Uniform Reference Motorcycles Amphibious Armor Hi-Speed Tractors Land Rover Trucks American Firepower Series Watch Portrayal.tv Parts & Merchandise Studebaker Parts Submit Search Vehicle Information Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 > Shop Manuals > Jeeps > WWII (GPW & MB) > US Army MWO to Convert G503 Electrical System from 6 to 12 Volt (MB/GPW) Price: $11.99 Product Code: MWO-ORD-G503-W7 Qty: Description This is the manual to convert the electrical system from 6 volts to 12 volts on certain specified Willys MB/FordGP vehicles. Enlarged, complete edition, 29 pages. Related Items TM 10-1513 Maintenance Manual for Willys Truck, Change 1 dated May 15, 1942 Trouble Shooting and Rebuilding the T-84J Transmission by Robert Notman Carter Carburetor Specifications and Parts Listing Model 539S used on G503 TM 10-1207, Change 4, Maintenance Manual for Willys MB Price: $25.00 Price: $34.95 Price: $2.99 Price: $35.00 TM 10-1206, Change 6, Feb 1., 1942 Illustrated Parts Manual for Willys MB TM 11-2715 Radio Installation Manual for MB/GPW (G503) ORD 9 G503 Illustrated Parts for MB/GPW (1945 Edition) SNL G-658 Ford Master Parts List Last 1944 Printing (G658) Price: $32.00 Price: $19.00 Price: $48.99 Price: $69.00