EQUIPMENT DATA.

TM 9-2350-238-20-1

(5) The driver's windshield enclosure kit consists of a cover and windshield to enclose the

driver's compartment.

1-10. EQUIPMENT DATA. The following tabulated data is for guidance of unit maintenance.

Refer to TM 9-2350-238-10 for information concerning the general characteristics and performance

of the M578 Recovery Vehicle.

Crew.

Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

(1)

b. Engine.

Manufacturer . . . . . . . . . . . . . . . . . . . . . . . . . . . Detroit Diesel Engine Division - GMC

(1)

Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Two cycle. V-8, turbocharged.

(2)

compression-ignition, diesel, Iiquid cooled

Model (7083-7398) or (7083-7395) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8V71T

(3)

Weight, dry (as installed) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2442.01b(1107.7 kg)

(4)

Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...8

(5)

Displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..568 in3 (9308 Cm3)

(6)

Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.25 in. (10.80 cm)

(7)

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

(8)

Compression ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . .. ....... . . ......... 17.1

(9)

Maximum, gross brake horsepower (at 2300 rpm) . . . . . . . . . . . . . . . . . 405(302 kW)

(lo)

Maximum, net brake horsepower . . . . . . . . . . . . . . . . . . . . . . . . . . . ..345 (257 kW)

(11)

Maximum, rpm (governed)

(12)

a. No load . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .............. 2500 rpm

b. Fullload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2300 rpm

(13)

Idle speed . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..550 - 600 rpm

Cylinder cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ........ . . . . . . . ..Liquid

(14)

(15)

Crankshaft rotation (viewed from front of engine) . . . . . . . . . . . . . . . . . . . .. Clockwise

Firing order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 1L-3R-3L-4R-4L-2R-2L-1R

(16)

Fuel type . . . . . . . . . . . . . . . . . . . . . . . . . . . Diesel oil, 40 cetane, Fed W-F-800 DF

(17)

a. Regular grade (DG-2)(NAT0 F-54) . . . . . . . . . . . +20 to+115F (-7 to +46 C)

b. Wintergrade(DF-1) . . . . . . . . . . . . . . . . . . . . . ...-25 0to +200F (-320 to -70C )

c. Arctic grade (DF-A)(NATO F-56) . . . . . . . . . . . . . . -65 to -25F (-54 to -32 C)

Engine oi lpressure (minimum) . . . . . . . . . . . . . 5.0 psi (34.5 kPa) at idle (30 -50 rpm)

(18)

30 - 50 psi (207-345 kPa) at 1000 rpm

50 - 70psi (345-483 kPa) at 2100 rpm

Fuel System.

(1) Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260.0 USgal. (984.21)

(2) Fuel tank filter

al location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Below fuel tank filler cap

b. Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Reusable element

(3) Low pressure (primary) fuel filter

al location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . On engine

b. Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Replaceable, disposable element

1-15