at the lower end of the cylinder and injects the fuel
LUBRICATION SYSTEM.— Oil drains are fed
directly into the combustion chamber in the anvil. The
by gravity from the lubrication tank (fig. 12-63) through
hammer usually consumes about .9 gallon of fuel per
the wire mesh falter and in-line shut-off valve down the
hour of operation, and the capacity of the tank is 9
inlet line to the reservoir in the pump baseplate. From
gallons.
the reservoir oil feeds through passages in the pump to
Figure 12-63.-Lubrication system.
12-45
