TM-9-2320-283-20-1
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3
DECEMBER 1983
TM-9-2320-283-20-1 - Page 44 of 926
TM 9-2320-283-20-1
PRINCIPLES OF OPERATION.
1-12.
FUEL SYSTEM (Continued).
c.
Air Intake (Continued).
INLET TUBE.
Directs air from air cleaner to turbocharger.
TURBOCHARGER.
Driven by exhaust gases.
Compresses air into intake manifold to increase engine power.
PLENUM.
Directs outside air into air intake tube.
AIR INTAKE TUBE.
Draws outside
air through grille mounted plenum
and into air cleaner.
AIR CLEANER.
Mounted on
fire wall.
Removes impurities from
air entering turbocharger.
Has replaceable, dry, two-
stage element.
TA 236762
1-24
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