TM 5-3805-261-23-1
THEORY OF OPERATION - CONTINUED
0003 00
ENGINE
0003 00
1.
The Caterpillar 4-stroke cycle 3304 turbocharged die-
sel engine has four cylinders. The direct injection Cat-
TURBOCHARGER
erpillar fuel system utilizes individual nonadjustable
injection pumps and valves. A dry type air cleaner has
primary and secondary elements.
AIR
CLEANER
FUEL
SYSTEM
PUMP
397-005
2.
Pressure lubrication is with full flow filtered oil and
oil cooler. An engine oil sampling valve is mounted at
OIL
the left side of the engine on the intake manifold.
SAMPLING
VALVE
397-006
3.
JP-8, or no. 1 or no. 2 fuel, may be used to power this engine.
0003 00-3
