TM-9-2320-343-10

TRUCK, CARGO, 8X8 M985A4 W/WINCH AND M985A4 W/O WINCH

TECHNICAL MANUAL; OPERATOR'S MANUAL

OCTOBER 2008

TM-9-2320-343-10 - Page 109 of 1128

Table 11.

Electrical System. - Continued

Battery Amp Hours (each, at 20 hour rate):

100 amp

Table 12.

Cooling System.

Radiator Working Pressure:

7 psi (48 kPa)

Table 13.

Transmission.

Make:

Allison

Model:

4500 SP

Type:

Automatic

Number of Forward Speeds:

5

Number of Reverse Speeds:

1

Table 14.

Transfer Case.

Make:

Oshkosh

Model:

55000

Type:

Air-operated front tandem disconnect

Ratios:

0.98:1 and 2.66:1

Table 15.

Front Tandem Axles.

Front Tandem

Make:

Oshkosh/Dana Heavy Axle

Differential Carrier Model Nos.:

No. 1 axle: RS480, No. 2 axle: DS480-P

Maximum Steering Angle:

28 degrees

TM 9-2320-343-10

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