All of the secondary systems mentioned
above are engineered to provide a smooth transi
tion of power instead of a sudden surge.
|is the same as on the primary side. This system
is explained in the primary system section of this
|(1) ALL 4150 MODELS - Passages inthe
secondary main metering system are identical to
those in the primary main metering system which
has already been explained.
|Some 4150 Models do not have power
enrichment on the secondary side.
|(2) MODEL 4150G AND 4160 - The sec
ondary side of this model has no power valve. The
power enrichment system is contained on the
primary side and its function has been explained
|D. POWER ENRICHMENT (SECONDARY
|(1) MODEL 4150 - This model includes a
power valve and power enrichment system which
|Secondary Idle System 4150G and 4150MG|