o. Turbocharger. Mounted on the rear of
the engine (models 7083-7395 and 7083-7398)
or on the left exhaust manifold (models
97083-7391,7083-7396, and 7083-7399). It
increases engine efficiency by delivering high
pressure air to the blower using exhaust gas
p. Turbocharger Regulator. Mounted on
the outlet of the left exhaust manifold (models
7083-7398 and 7083-7399). It bypasses excessive
exhaust gas flow to the turbocharger.
q. Fuel Pump. Attached to the governor
housing and driven off the right side blower rotor. It
supplies low pressure fuel to fuel inlet manifolds in
r. Blower. Mounted on top of the cylinder
block. It supplies a constant volume of fresh air per
revolution to the cylinders.