TM-9-2320-304-14-P
LOAD HANDLING SYSTEM, HEAVY EXPANDED MOBILITY TACTICAL TRUCKS (HEMTT)
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, AND DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
AUGUST 2000
TM-9-2320-304-14-P - Page 46 of 1320
TM 9-2320-304-14&P
1-10
Introduction (Cont)
1-11. EQUIPMENT DATA (CONT).
Table 1-1. Equipment Data (Cont)
Model
Item
M1120
FUEL SYSTEM
Type:
Diesel Injection
Tank Quantity:
1
Air Cleaner Type:
Dry element
Element Quantity:
(1 primary, 1 secondary)
M1120
COOLING SYSTEM
Radiator Working Pressure:
7psi(48kPa)
M1120
ELECTRICAL SYSTEM
Voltage:
24 Vdc
Alternator (amps):
130
RFI Suppression Ability:
Yes
Number of Batteries:
4
Battery Voltage (each):
12 volts
Battery Connection:
Series - parallel
Battery Capacity (at 20-hour rate):
900 amp
Battery Reserve Capacity (each, at 80
_
F, 27
_
C):
180 minutes
Battery Cold Cranking Amps (each, at 0
_
F, --18
_
C):
575 CCA
Battery Amp Hours (each, at 20-hour rate):
100 amp
M1120
TRANSMISSION (NON-A2 AND A2R1 MODELS)
Make:
Allison
Model:
HT740D
Type:
Automatic
Number of Forward Speeds:
4
Number of Reverse Speeds:
1
M1120
TRANSMISSION (A2 AND A2R1 MODELS)
Make:
Allison
Model:
HD4560 P
Type:
Automatic
Number of Forward Speeds:
5
Number of Reverse Speeds:
1
M1120
TRANSFER CASE
Make:
Oshkosh
Model:
55000
Type:
Air operated front tandem disconnect
Ratios:
98:1 and 2.66:1
Change 2
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