SECTION 3 CESSNA
ABNORMAL PROCEDURES MODEL 208B 867 SHP
GARMIN G1000
U.S.
FAA APPROVED
ELECTRICAL POWER SUPPLY SYSTEM
MALFUNCTIONS
AMBER GENERATOR OFF ANNUNCIATOR COMES ON
1. BUS VOLTS and GEN AMPS . . . . . . . CHECK and MONITOR
2. STBY ALT PWR Switch. . . . . . . . . . . . . . . . . . . . . . VERIFY ON
IF BUS VOLTS LESS THAN 28.5
3. GEN AMPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CHECK
IF GEN AMPS IS 0
a. GEN CONT and
GEN FIELD Circuit Breakers CLOSE (push in)
(top row, first and second breakers from forward end)
b. GENERATOR Switch . . . . . . . . . . . . . . . . . . . . . . . . RESET
IF GENERATOR OUTPUT RESUMES
c. BUS VOLTS and GEN AMPS. . . . . . . . . . . . . . . MONITOR
IF GENERATOR TRIPS OFFLINE AGAIN WITH BUS VOLTS
ABOVE 32.5
d. GENERATOR Switch . . . . . . . . . . . . . . . . . . . . . . . . . TRIP
e. AVIONICS BUS TIE Switch . . . . . . . . . . . . . . . . . . . . . . ON
f. AVIONICS STBY PWR Switch . . . . . . . . . . . . . . . . . . . . ON
g. AVIONICS NO. 1 and NO. 2 Switches . . . . . . . . . . . . . OFF
h. Electrical Load . . . . . . . . . . . . . . . . . . . . . . . . . . . REDUCE
(1) CABIN Lights Switch . . . . . . . . . . . . . . . . . . . . . . . OFF
(2) POWER OUTLET Switch(es) . . . . . . . . . . . . . . . . OFF
(3) BCN Lights Switch. . . . . . . . . . . . . . . . . . . . . . . . . OFF
(4) LDG and TAXI/ RECOG Light Switches . . . . . . . . OFF
Keep LDG and TAXI/RECOG lights OFF until required for
approach and landing. Prior to landing, turn both LEFT and
RIGHT LDG light switches to ON.
(Continued Next Page)
208BPHCUS-003-84
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