> Technical Manuals > Jeeps
Pre-Standardized WWII (GPW & MB) M151
M38 M38A1 M422
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.
Sort By:
Page of 5
#1 Restorer's Tech Library Bundle - WW2 G503 Jeep #1 TM Bundle - Ford M151 Jeep #1 TM Bundle - M38 Jeep (G740)
Comprehensive technical library to operate and restore an MB/GPW/G503 Jeep. Everything you need except ambition!
Everything you need to operate, maintain & restore an M151!
Exactly the information you need to restore or maintain & operate an M38 Jeep.
#2 SUPER TM Bundle - M38 Jeep (G740) Arc Welder Kit for G503.  Installation manual for MB/GPW.  20 pages. Bundle - M38A1 Jeep
Bundle - M38A1 Jeep
Price: $119.00
Exactly the information you need to restore or maintain & operate an M38 Jeep. Instruction Manual for Installing Arc Welder Kit on Models MB and GPW Willys and Ford 1/4 Ton 4x4 Trucks. These welders were built by Harger & Valentine of Detroit, Michigan.

Read the "Forward", the third product image above - excellent!

Very interesting manual for installation of a field arc welder. Lots of pictures and diagrams, including a pattern to cut a big hole in the floor of the G503 to run the power take-off for the welder/generator.

The "Bubba" that cut that big whole in the floor of your jeep may have been a technician in the US Army!

One click and you have every bit of information at your fingertips - M38A1 Tech Library
Care & Operation Manual for Truck V-35/U Carter Carburetor Service Manual 539S (GPW / MB) Carter Carburetor Specifications and Parts Listing Model 539S used on G503
NAVSHIPS 91306 Care and Operation Manual for Truck, V-35/U.

Format: Stapled
Pages: 85 pages
Complete carburetor service manual excerpted from TM 9-1826A. Covers 539S used exclusively in WW2 jeeps (both GPW & MB) 39 pages. Official Carter Carburetor Specifications, Parts Listings and Assembly Instructions for WW2 Jeep/WO-539S carburetor. Useful manual.

3 pages.
CDN OM 9-804 Canadian Operator Manual for M38 (G740) CH-8012  Changes to TM 9-8012 (M38/G740) Change 1 to TM 9-2320-218-10 (M151A2)
Canadian Army Operator Manual for M38. Includes some maintenance items. Completely different from TM 9-8012. Changes to TM 9-8012.  8 pages. Change [1] to TM 9-2320-218-10.  Covers M151A2.  28 large pages.
Change 1 to TM 9-2320-225-20 M422 Maintenance Supplement Change 1 to TM 9-8015-2, M38A1 Power Train, Body and Frame Changes TM 9-1803A GPW / MB
Change 1 to TM 9-2320-225-20. Corrections & Revisions.

83 pages
Change 1 to TM 9-8015-2, M38A1 Power Train, Body and Frame

Power Train, Body and Frame Manual Supplement to TM 9-8015-2.

34 pages
Change one to TM 9-1803A. This change corrects a mistake in the original engine rebuild manual which has caused mechanics to install connecting rod caps on backwards with terminal results for the engine.

Supplement. 2 pages.
Changes to TM 9-803 for G503/MB/GPW Deep Water Fording Equipment for Willys MB Excerpts from TM 9-1826A covering M38 Carburetor (G740)
Change One to TM 9-803.  Supplement.  High quality reprint.  51 pages. Kit MX-735/MR from U.S. Navy. 15 pages. Excerpts of TM 9-1826A covering rebuild and maintenance on the Carter WO 637S used in the M38. Well illustrated with parts breakdown and theory of operation.

32 pages.

CJ-2A & CJ-3A Illustrated Parts Manual G249-40 Winterization Equipment for M38A1 (G758) GPW / MB  Time Schedule Guide for Repairs
Official Willys-Overland Illustrated Parts Manual for Jeep Model CJ-2A and CJ-3A. Excellent reproduction.

Softbound, 168 pages.
New high-quality reprint of parts listing for engine heater installation, windshield defroster, hard-top closure and more.


Technical Bulletin re: Time Schedule Guide for Repairs.  (Estimated time allowance for completing repairs).  19 pages
GPW / MB Organizational Spare Parts & Equipment Manual Illustrated Parts List for 2-Wheel Drive Jeep Dispatcher, Model DJ-3A Illustrated Parts Listing for Truck V-35/U
Organizational Spare Parts & Equipment Manual.  1943 (2 editions).  35 pages Illustrated Parts List for 2-Wheel Drive Jeep Dispatcher, Model DJ-3A

Complete factory illustrated parts manual for Dispatcher used by USPS and others.

192 pages.
Softbound
NAVSHIPS 91310.4 Illustrated Parts Manual for Truck, V-35/U.

Complete parts listing for water proof flat fender.

Format: Stapled
Pages: 203 pages
Jeep Service (Shop) Manual, Early CJ models, CJ-2A, 3A, 3B, Early -5, Early -6 and DJ-3A, 280 pages LO 9-2320-218-12 M151 Lube Order LO 9-2320-225-12 Lubrication Order for M422 / M422A1 Mighty Mite
Universal Jeep Manual for Flat Fender Jeeps: CJ-2A, 3A, 3B, Early -5, Early -6 and DJ-3A.

This is a high quality reprint of a U.S. Air Force Technical Order: T.O. 36A5-4-2

280 pages
Format: Tape Bound
LO 9-2320-218-12 Lubrication Order for M151 Series 1/4 Ton Truck Lubrication Chart for the M422, M422A1 "Mighty Mite"
LO 9-8012 Lubrication Order for M38 (G740) LO 9-803 Lubrication Order for G503 (MB & GPW) LO 9-803 Lubrication Order for G503 (MB & GPW) (Underhood Metal Clad)
Lubrication order for M38, laminated Lubrication Order for G503.  Varnished on heavy stock just like the original. Lubrication Order for G503. Metal clad for installation under hood.