Instruction Manual

Page 4-8 G1000 / GFC 700 System Maintenance Manual - 300/B300 Series King Air
Revision 4 190-00716-01
Item Description/Procedure
Manual
Section No.
Interval
Exterior skin
inspection around
antennas*
Inspect the exterior skin around
antennas for cracks and loose and
missing fasteners.
4.18
Special
10,000 cycles
(initial)
1,000 cycles
(repeat)
G1000 Accessories
Configuration Module
(Qty 5)
Removal & Replacement
6.16
On Condition
GEA 71 Backshell
Thermocouple (Qty 2)
6.17
GTP 59 OAT Probe
(Qty 2)
6.7
Annunciator/Switch –
Emergency Frequency
6.24
GIA Cooling Fans
(Qty 2)
6.29
GDU Cooling Fans
(Qty 3)
6.30
G1000 Lightning Protection
Electrical Bonding
Test
Perform the Phase 3 electrical bonding
resistance check of G1000 equipment
4.5.3 Phase 3
Perform the Phase 4 electrical bonding
resistance check of G1000 equipment
4.5.4 Phase 4
Lightning Strike to
GTP 59 OAT Probe
or Antenna
Actual or Suspected
Inspect the antenna/probe and surrounding
installation per Table 4-9.
4.4
On Condition
Lightning Strike To
the Aircraft
Inspect the GIA Fan discrete output.
4.4
(Table 4-9)
On Condition