Fuel System -680640038

TM 5-2420-224-20-1

P O W E R TRAIN (CONT)

Axles. There are two portal axles with hub reduction thrust tube mounted.

Wheels and Tires. Multipurpose tires are mounted on solid disc type wheels with the front and

rear tires being equal in size. The rim size is 11.00-20, tire size is 12.5 R20 12 PR radial, and

the track width is 64 in. (163 cm).

FUEL

SYSTEM

The fuel to power the engine is pumped out of the fuel tank by the fuel primer pump mounted

on the fuel injection pump. The fuel pump is gear-driven directly from the engine camshaft. The

fuel is filtered through a pre-sediment bowl and a primary and secondary fuel filter before it

reaches the fuel injection pump, where it will be delivered to the fuel injectors. Fuel may be shut

off near the tank with the shutoff valve.

EXHAUST SYSTEM

The exhaust system consists of an exhaust pipe from the manifold, a muffler, a vertical

exhaust pipe, and a spark arrester.

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