> Technical Manuals > Trucks
Whether you're operating and maintaining your current vehicle of getting through your first restoration project, you can find all the Technical Manuals (TMs) you need right here!

Please use the links above to find TMs for your particular vehicle and/or interest.
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#1 Restorer's Bundle - Chevrolet G-506 1 1/2 Ton Truck (G506) Assembly Operations Assembly Operations, 2-Pack
Everything you need to operate, maintain and restore a WW2 Chevrolet 1 1/2 Ton Truck.
Assembly Operations, Single Unit Pack, CCKW (G508). 27 pages. Assembly Operations, 2 Unit Pack, CCKW (G508).  46 pages.
Bundle - G501 GMC 2 1/2 Ton Amphibian (DUKW) Bundle - M939 Series of 5 ton 6x6 Trucks Bundle - Pacific M26 "Dragon Wagon"
Everything you need to operate, maintain and restore a WW2 Chevrolet 1 1/2 Ton Truck.
Monster bundle for M939 series of 5 ton trucks
The most sought-after publications necessary for restoration and/or maintenance of the Dragon Wagon heavy tank transporter.
Care and Operation with Parts List for 1941 Autocar Model U-4044 CH 1801 Power Train, Chasis & Body Supplement CH 801 Operator Supplement
Care and Operation with Parts List for 1941 Autocar Model U-4044, Tractor-Truck, 2 1/2 Ton Specification U.S.A.-LP-91-753B by Autocar Trucks.

Format: Tape Bound
179 Pages
Change to TM 9-1801 for GMC 2 1/2 Ton, 6x6 Truck (G508).  43 pages on 22. Change to TM 9-801 for GMC 2 1/2 Ton, 6x6 Truck (G508).  66 pages.
CH 8024 Operator Supplement CH-244-10 Operator Supplement CH-244-20 Maintenance Supplement
Complete set of Changes for TM 9-8024.  GMC 2 1/2 Ton 6x6 Truck (G749). Supplement to TM 9-2320-244-10.  23 pages on 12. Supplement to TM 9-2320-244-20. Includes changes to -20P & -34.  20 pages.
CH-244-24 Maintenance Supplement (Kaiser) CH-244-34P Rebuild Supplement CH-768 Change to TM 9-768 for Diamond T M20/G159
Supplement to TM 9-2320-244-24 (Kaiser Manual). 70 pages. Supplement to TM 9-2320-244-34P. 103 pages Change to Operator and Maintenance for Diamond T M20, 12 Ton, 6x4 Prime Mover (G159). MFR. Models 980, 981. Referred to a M19 when coupled with M9 Trailer. 56 pages on 28.
Change 1 to TM 9-816 Changes to ORD 9 G509 Cover Photograph/Chevrolet G-506 by David Doyle
Change 1 to TM 9-816 dated June 1, 1951.

Format: Stapled, 56 pages on 28.
Changes to ORD 9 G509 The definitive untold story of the Chevrolet, 1 1/2 ton 4x4 truck, aka G506 in WW2. Over 600 pictures, 464 pages, appendices and more.
Chevrolet Trucks - Vehicles of Victory in WW2: Models & Data Diamond T 4-Ton (G509) Power Bundle DUKW Amphibian Truck Co. Supplement
Super handy reference with hard to find information on Chevrolet vehicles, both truck and cars used in WW2.
The Complete Diamond T 4-Ton 6x6 Technical Library +

TM 9-811 Operator & Maintenance (w/changes)
TM 9-1811 Rebuild
ORD 9 G509 Illustrated Parts (w/changes)
TM 10-1604 Diamond T Illustrated Parts Manual
TM 3-256 Operator Manual for 4-Ton Diamond T M1 Swinging Boom Truck
Tankograd TM Series 6011 on Diamond T 4-Ton

Over $215 worth of Diamond T Manuals for $179.99, including free shipping Continental U.S.


Change to FM 55-150.  38 pages.
FM 55-150 Amphibious Truck Company DUKW Basic Parts Manual GMC DUKW TM 9-1802A
DUKW Engine Manual
Price: $56.99
This is a really fantastic resource if you own a DUKW or are interested in their operation. This manual contains all the information you need to be the CO of a company of DUKW's in WWII. Basic Parts (including spare parts & tools) for GMC 2 1/2 Ton Amphibian Truck (G501) DUKW.  111 pages. This manual includes everything you need to know to rebuild your GMC DUKW or CCKW engine. Chapters on normal operation, lubrication, clutch, electrical system, starting system, fuel system, cooling system and more.
DUKW Engine Troubleshooting & Diagnosis DUKW Operation Procedures from Pacific War.  Typescript with illustrations. TM 9-802 Operator and Maintenance for DUKW
Engine Troubleshooting & Diagnosis. GMC Publication.

This is a very cool little pamphlet from GM written to help a mechanic diagnose the problem "when the performance of a motor vehicle fails to measure up to known operating standards."

"This booklet is designed to serve as an aid to the field personnel in recognizing trouble, and the application of the correct remedies."

18 pages.
DUKW Operation Procedures from Pacific War. Typescript with illustrations.

We don't know a lot about this manual other than it appears to have been field prepared in the Pacific during WW2. This is a very practical manual for operating a DUKW in all conditions.
This is the main operations and maintenance manual for the DUKW it should be the first manual in every DUKW owner's collection!
EL-CUCV Wiring Plans Equipment Listing:  Wrecker M543 on G744, 5 Ton M-Series 6x6. Excerpts from TM 9-1826D for M-Series 2 1/2 Ton Trucks (Holley 885FFg)
Wiring Diagram for CUCV, M1009, M1010, M1028, M1030 & M1031.  Excerpt from TM 9-2320-289-20.  32 pages. Excerpts from TM 9-1826D, covering Holley Carburetors. This section covers the Holley 885FFG used in M-series 2 1/2 ton trucks. 1953 Edition. 53 pages.