ARMY TM 9-6115-673-13&P
AIR FORCE TO 35C2-3-512-1
Table 1-1. Leading Particulars Continued
b. Operating Environment.
Temperature Range .................................................................-51 to 122 F (-46 to +50 C)
Incline Angle............................................................................................................ 15 max.
c. Diesel Engine.
Manufacturer .............................................................................................................Yanmar
Model .............................................................................................L48AE-DEG
Type.................................... ........ Single cylinder, four cycle, naturally-aspirated diesel
Stroke ........................................................................................ 2.2 in. (55 mm)
Displacement........................................................................................ 12.88 cu in. (0.211 l)
Compression Ratio...................................................................................................... 19.9:1
Rating........... ..................................................................................... 4.2 HP @ 3600 RPM
Engine Operating Speed
No Load................................................................................................... 3750 RPM
Full Load (+ 30 RPM) .............................................................................. 3600 RPM
Altitude Degradation, 4000 to 8000 ft.......................................... 1.3% per 328 feet (100 m)
Cold Weather Starting System Use ............................................ When temperature is 23F
(-5C) or below
d. Diesel Engine Cooling System.
Type ........................................................................ Air cooled by fan integral with flywheel
e. Diesel Engine Lubricating System.
Type ........................................................................................Full flow, circulating pressure
Capacity ......................................................................................................... 0.85 qt (0.80 l)
Oil Pump Type............................................................................................................gerotor
Normal Operating Pressure.................................................................................... 25-60 psi
Filter Type .................................................................................................. reusable strainer
Pressure Indicating System...........................................................................................None
f. Fuel System.
Type of Fuel ............................................................................................ DL-1, DL-2, or JP8
Fuel Tank Capacity ......................................................................................... 1.6 gal. (6.1 l)
Fuel Consumption Rate.............................................. 0.333 gal./hr (1.26 l/hr) @ 100% load
Full Tank Consumption ................................................................... 4.8 Hours @ 100% load
g. Diesel Engine Starting System.
Manual ....................................................................................................Recoil mechanism
Electric (Power supplied via NATO slave receptacle).....................................Starting motor
Manufacturer ..........................................................................................................Yanmar
Model ............................................................................................................... S114-414A
Rating .....................................................................................................................24 VDC
1-9
