section
IV
Normal
Procedures
BEECHCRAFT
Duchess
76
c.
Starter - ENGAGE (After 2 to 3 seconds prime
briefly, intermittently)
d.
Mixture -
ADVANCE
TO FULL RICH when engine
starts.
CAUTION
Maximum
starter
engage
duty
cycle
is
30
seconds
ON, followed by a minimum
of
two
minutes OFF.
)
7.
8.
9.
10.
r
12.
13.
I
14.
15.
I
16.
4-10
Engine
Warm-up
- 1000 to 1200 RPM
Oil
Pressure
-
ABOVE
RED RADIAL WITHIN 30
SECONDS
External
Power
(if used) - DISCONNECT
Alternator Switch - ON; CHECK FOR CHARGING
Starter Engaged Warning Light (if installed)
- CHECK;
should be illuminated during start and extinguished
after start.
Using
same
procedure, start other engine.
Left
Alternator
Switch and Battery Switch - OFF.
Check
for
Left ALTERNATOR-OUT UNDERVOLTAGE
Light illuminated, and an indication of less than 75%
(14-volt system).
or
40% (28-volt system) on the right
loadmeter.
Left Alternator Switch and Battery Switch
- ON.
Right Alternator Switch and Battery Switch
- OFF.
Check
for
Right
ALTERNATOR-OUT
UNDER-
VOLT
AGE
Light illuminated, and an indication of less
than
75%
(14-volt system) or 40% (28-volt system) on
the left loadmeter.
Right Alternator Switch and Battery Switch
- ON.
August,
1980
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