AML PENNSYLVANIA K-4 4-6-2, Instruction Manual

Page: 8 / 12

PENNSYLVANIA K-4 4-6-2
leave it open. This will relieve the boil-
er of what little pressure remains. Be-
cause of the size of the engine, blow-
ing down could take several minutes.
After a day’s operation in the garden,
you”ll probably find that your engine
has a coating of oil all over it. This is
steam-cylinder oil that has been ex-
hausted from the stack. A simple wipe
down with a dry cloth is all that’s nec-
essary to restore the engine to pristine
condition.
This is best done while the engine is
still warm. Wipe any grit and excess oil
from the wheels and running.
Axle Pump
Blow Down Valve
Water Pump & Gas Tank
7