TM-9-2320-273-10
TRUCK, TRACTOR, LINE HAUL; LIGHT EQUIPMENT TRANSPORTER; TRUCK CHASSIS; MEDIUM EQUIPMENT TRANSPORTER
TECHNICAL MANUAL; OPERATOR’S MANUAL
DECEMBER 2012
TM-9-2320-273-10 - Page 92 of 452
ENGINE AND TRANSMISSION FUNCTION
The vehicles are equipped with a Cummins NTC-400 engine. It is an in-line,
six-cylinder, four-stroke, four-cycle, turbocharged diesel. The engine powers the drive
wheels as well as the following accessories:
• Exhaust-driven turbocharger
• Belt-driven water pump
• Belt-driven cooling fan
• Belt-driven alternator
• Gear-driven air compressor
• Gear-driven fuel injector pump
• Gear-driven power steering pump
• Gear-driven engine oil pump
Figure 3. Engine and Accessories.
TURBOCHARGER
WATER
PUMP
COOLING
FAN
ALTERNATOR
AIR
COMPRESSOR
FUEL
INJECTOR
PUMP
POWER
STEERING
PUMP
ENGINE
OIL
PUMP
TM 9-2320-273-10
0004
0004-4
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