Table 11. System Data

TM 9-2320-391-10

M1078A1 SERIES EQUIPMENT DESCRIPTION

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AND DATA - Continued

EQUIPMENT DATA - Continued

Table 11 provides detail information for the major components of the M1078A1 series

vehicles.

Table 11. System Data

ENGINE

Make .................................................................................................. Caterpillar

Model (Vehicle S/N 11,438 to 99,999) ................................................. 3126 ATAAC

Model (Vehicle S/N 100,001 to 199,999)................................................. C7 ATAAC

Type .............................................................. in-line diesel, 4-cycle, turbocharged

Number of Cylinders.......................................................................................... 6

Bore ....................................................................................... 4.33 in. (10.5 cm)

Stroke ........................................................................................ 5.0 in. (12.7 cm)

Displacement ................................................................................. 440 cid (7.2 L)

Maximum Brake Horsepower (at 2,600 rpm)........................ 275 hp SAE (205.1 kW)

Maximum Governed Engine Speed (loaded) ............................................ 2,600 rpm

Maximum Governed Engine speed (no load)............................................ 2,860 rpm

Oil Filter Type..........................................................Full flow, replaceable element

Oil Filter Quantity .............................................................................................. 1

FUEL SYSTEM

Type..........................................................................................Electronic Injection

Number of Fuel Tanks .......................................................................................... 1

Fuel Types

NOTE

Primary fuels listed below must be used whenever possible.

Alternate I fuels are most desirable if primary fuels are not available,

with emergency fuels second most and least desirable.

Primary Fuels

Diesel fuel, VV-F-800, grade DF-2.............................. Do not use below +32F (0C)

(NATO code no. F54)

Diesel fuel, VV-F-800, grade DF-1........................... Do not use below +10F (-23C)

(NATO code no F-54)

Diesel fuel, VV-F-800, grade DF-A ............................................... All temperatures

(NATO code no. F-54)

Alternate l Fuels

Turbine fuel, MIL-T-5624, grade JP-5 ......................Do not use below -51F (-46C)

(NATO code no. F-44)

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