ARMY TM 9-2815-255-24
AIR FORCE TO 38G1-95-2
MARINE CORPS TM 2815-24/4
1-9. EQUIPMENT DATA.
1-9.1. Leading Particulars. For a list of Leading Particulars, refer to TABLE 1-1.
TABLE 1-1. Table of Specifications
Model .....................................................................................................................John Deere 4039T
Type ..............................................................................Four cylinder, four cycle, turbocharged diesel
Bore .................................................................................................................... 4.19 in. (106.5 mm)
Stroke.................................................................................................................. 4.33 in. (110.0 mm)
Displacement......................................................................................................239 cu in. (3.9 liters)
Compression Ratio .................................................................................................................... 17.8:1
Firing Order ............................................................................................................................. 1-3-4-2
Width...................................................................................................................... 21.1 in. (536 mm)
Height..................................................................................................................... 39.1 in. (993 mm)
Length .................................................................................................................... 34.2 in. (869 mm)
Weight.....................................................................................................................960 lbs (435.5 kg)
Injection Pump/Governor ..................................................................................Stanadyne Model DB2
Injection Starting Pressure
New...................................................................................... 3650-3750 psi (25,167 - 25,856 kPa)
Used.................................................................................................... 3330 psi (22,960 kPa) Min.
Cylinder Compression Pressure....................................................................... 350 psi (2400 kPa)
Lubrication System Capacity ...................................................................................15 qts (14.1 liters)
Coolant System Capacity (engine only) ...................................................................11 qts (10.4 liters)
Alternator..............................................................................................Prestolite 24 volt DC - 42 amp
Starter ..............................................................................................Nippondenso 24 volt DC - 4.5 kw
Section III. PREPARATION FOR USE
1-10. INSPECTING AND SERVICING ENGINE.
This section provides information and guidance for inspecting, servicing, and installing the engine. For additional
information, refer to end item maintenance manual.
1-10.1. Inspection.
a.
Check that all packing materials have been removed.
b.
Check engine identification plate for positive identification.
c.
Inspect engine exterior for shipping damage.
d.
Check fan drive belt for proper tension. Refer to end item maintenance manual.
e.
Inspect engine for loose or missing mounting hardware, or damaged or missing parts.
1-10.2. Service. Except for servicing the lubrication system all other servicing must be accomplished after engine is
mounted in the end item. Refer to the end item maintenance manual.
1-4
|
|
