Garmin G1000 Nxi System Maintenance Manual page 45

Equipment
GRS 77/GMU 44 – AHRS
#2
or
GRS 7800/GMU 44 –
AHRS #2
or
GSU 75B/GMU 44
ADAHRS #2
GDC 7400 – ADC #2
GIA 63W – NAV #2
GMA 1347D #2 – Audio
Panel
GCU 477 – FMS CTL
Standby Battery
PFD #2 – Cooling Fan
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Each
Units Unit
Part Number
Used (Amps
DC)
GRS 77:
011-00868-10
0.3 A
GMU 44:
Total
011-00870-10
011-00870-20
GRS 7800:
011-02278-00
0.45 A
1 GMU 44:
Total
011-00870-10
011-00870-20
GSU 75B:
011-03094-40
0.38 A GMU 44:
011-00870-10
011-00870-20
011-02337-00
1 0.230 A
011-02337-01
1 1.0 A 011-01105-20
1 1.75 A 011-01257-20
1 0.085 A 011-01428-00
501-1228-03
1 See Note or
501-1228-04
305468-00
(Sandia P/N)
or
1 0.1 A
013-00102-00
(Garmin P/N)
Notes
2.5 A for model PS-
835C
5 A for model PS-835D
Page 32
Revision 1