Alternator Low Voltage [Lbus Volt Lo] Or [Rbus Volt - Beechcraft Baron G58 Pilot Operating Handbook

Model G58
If voltage is greater than 30 volts a failure on the voltage regu-
lator is indicated:
4. Alternator (failed side). . . . . . . . . . . . . . . . . . . . . . . .OFF
5. Nonessential Electrical Equipment . . . . . . . . . . . OFF AS
6. Bus Volts (failed side) . . . . . . . . . . VERIFY < 28 VOLTS
7. Alternator (failed side). . . . . . . . . . . . . . . . . . . . BUS TIE
(ties the side with the functional alternator to the inopera-
tive side)
8. Alt Load. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . MONITOR
9. Nonessential Electrical Equipment . . . . . . . . . . . .ON AS
ALTERNATOR LOW VOLTAGE [LBUS VOLT LO]
or [RBUS VOLT LO]
Display of either [LBUS VOLT LO] or [RBUS VOLT LO] caution
alert on the PFD:
1. MFD Softkeys . . . . . . .SELECT ENGINE AND SYSTEM
2. Bus Volts (failed side) . . . . . . . . . . . . . . . . . . . . . CHECK
If voltage is greater than 24 volts a false warning is indicated:
3. Continue to use the alternator.
If voltage is less than 24 volts a failure on the voltage regulator
is indicated:
4. Alternator (failed side). . . . . . . . . . . . . . . . . . . . . . . .OFF
5. Nonessential Electrical Equipment . . . . . . . . . . . OFF AS
6. Bus Volts (failed side) . . . VERIFY APPROX. 24 VOLTS
April, 2008
(to reduce load on operative alternator)
(maintain load limits of operative alternator)
(to reduce load on operative alternator)
Section 3A
Abnormal Procedures
REQUIRED
REQUIRED
REQUIRED
3A-7