ARMY TM 9-2815-259-24
AIR FORCE TO 38G1-125-2
MARINE CORPS 09249A/09246A-24
Quality Deficiency Reports (QDR) shall be submitted on SF 368 in accordance with MCO 4855.10.
Submissions may also be made using NAVMC Form 10772. Submit directly to:
Marine Corps Logistics Bases
Albany, GA 31704-5000
A reply will be furnished to you.
1.4. DESTRUCTION OF ARMY MATERIAL TO PREVENT ENEMY USE.
Refer to TM 750-244-3 for procedures to destroy equipment to prevent enemy use.
1.5. CORRISION PREVENTION AND CONTROL.
Refer to Corrosion and Corrosion Prevention: Metals, MIL-HDBK-729.
1.6. PREPARATION FOR STORAGE OR SHIPMENT.
Refer to TB 740-97-2 for procedures to place the equipment into storage.
The engine is warranted for a specific period of time. Refer to Warranty Technical Bulletin for the end item. The warranty
begins from the date stamped on the data plate. Report all defects in material or workmanship to your supervisor, who will
take appropriate action.
Section II. EQUIPMENT DESCRIPTION AND DATA
The diesel engine (Figure 1-1) is four cylinder, four cycle, fuel injected, turbocharged, and liquid cooled. The firing order is
1-3-4-2. The number one cylinder is toward the fan end of the engine. The serial number is found on top of valve cover.
Rotation of engine is counterclockwise as viewed from rear of engine facing forward.
All locations referenced herein are given from rear of engine facing forward.
1.9. DETAILED DESCRIPTION.
a. Turbocharger. A turbocharger, operated by exhaust gases, compresses intake air and routes it to the combustion
b. Camshaft. The camshaft is driven by an intermediate gear in the timing gear train which meshes with the
crankshaft gear. Camshaft rotates in honed machined bores in cylinder block; no bushings are used. The camshaft
lobes determine the time and rate of opening of each valve and actuates the fuel supply pump.