Shop Our Categories www.portrayalpress.com Search site Technical Manuals TM Bundles 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 Vehicle Books Amphibious Armor Hi-Speed Tractors Jeeps Land Rover Trucks Dodge Motorcycles Military History Uniform Reference Merchandise Submit Search Vehicle Information The DUKW The Weasel Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 > Technical Manuals > Jeeps > WWII (GPW & MB) > TM 9-1803A Engine Rebuild Manual for G503 (MB/GPW) Price: $21.00 Product Code: TM-9-1803A Qty: Description TM 9-1803A Engine rebuild manual for G503. This is a step-by-step process for rebuilding a jeep motor. Includes required tools, torque specs and everything you will need to know to rebuild your WW2 jeep motor. Includes important change that covers an error in the original manual regarding the direction of connecting rod cap installation. Whether you purchase the manual or not, be sure to research correct piston connecting rod installation or risk ruining your new rebuild.High quality, bound reprint. 77 pages Related Items WW2 G503 Jeep/MB/GPW Shop Special TM 10-1513 Maintenance Manual for Willys Truck, Change 1 dated May 1, 1943 TM 11-2715 Radio Installation Manual for MB/GPW (G503) TM 9-1803B Rebuild Manual Power Train, Body and Frame (MB/GPW) (G503) Price: $59.00 Price: $24.99 Price: $12.00 Price: $25.00 TM 10-1207 Maintenance Manual Change #3 for Willys MB The Complete WW2 Military Jeep TM 10-1206, Change 6, Feb 1., 1942 Illustrated Parts Manual for Willys MB Changes TM 9-1803A GPW / MB Price: $30.00 Price: $33.00 Price: $32.00 Price: $2.00