Table 4-7, Cabin Area Visual Inspection Procedure - Garmin G1000 Nxi System Maintenance Manual

Item
a)
Mechanical Standby
Airspeed Indicator
b)
a)
Mechanical Standby
Altimeter
b)
a)
Circuit Breaker
Panels
b)
c)
Inspect that all required placards are installed. Placards must be legible, secure and in
Placards
good condition. Refer to the Main Instrument Panel Installation drawing listed in Table 1-1.
Reinstall the MFD and PFDs as described in Section 6.

Table 4-7, Cabin Area Visual Inspection Procedure

Item
Inspect all external antennas for leading edge erosion and condition of base seals
Antennas (GPS/WAAS, top diversity transponder(s), Iridium, top and bottom GA 58 traffic antennas,
if installed)
To gain access for the following Inspections, remove floorboards in cabin at FS 185.00 and FS 246.750
Inspect all exposed wire harness for chafing, damage, proper routing of wire bundles and
Cabin Wiring
security of attachment in accordance with AC 43.13-1B, Chapter 11, Section 8, Paragraph
Harness
11-96 and the Cabin Wire Harness Routing drawing, listed in Table 1-1.
a)
b)
c)
d)
GFC 700 Equipment
e)
f)
g)
h)
To gain access for the following inspection, remove the left cabin sidewall panel at FS 158.
GPA 65 Inspect the GPA 65 PA/LNA unit (if installed), brackets and connectors for corrosion or
(GTS 820/850 traffic other defects. Check the integrity of the shield block ground attachments to the harness
option only) connector assembly as well as the integrity of the individual shields and their attachment.
G1000 NXi System Maintenance Manual
King Air 300 Series
190-00716-N1
Description/Procedure
Inspect the standby airspeed indicator unit (including face of unit) and connector for
.
corrosion or other defects
Visually inspect the plumbing and harness connector assembly, and ensure it is
secure and in good condition.
Inspect the standby altimeter indicator unit (including face of the unit) and connector
.
for corrosion or other defects
Visually inspect the plumbing and harness connector assembly, and ensure it is
secure and in good condition.
Inspect circuit breaker panel wiring and circuit breakers for chafing, damage, other
defects and proper routing of wire bundles and security of attachment in accordance
with AC 43.13-1B, Chapter 11, Section 8, Paragraph 11-96, the appropriate Circuit
Breaker Panel Modification drawing, listed in Table 1-1, and the Cabin Wire Harness
Routing drawing, listed in Table 1-1. Pay particular attention to possible areas of wire
chafing.
Inspect edge lit overlay panels for damage or defect.
Reinstall the circuit breaker edge lit overlays to the circuit breaker panels.
Description/Procedure
Using a flashlight, inspect the roll servo, servo gearbox, connectors, support
structure, and control cables to ensure that no corrosion, chafing, cracks, or other
defects exist.
For the roll servo gearbox, check that the retaining bolt for the slip clutch cartridge is
not damaged or loose.
Have an assistant manually move the aileron control surfaces from stop to stop and
visually observe the servo and control cabling/chain. Ensure there is no binding in
the control cabling or chain, and that the capstan/sprocket rotates freely.
Check the servo control cables in accordance with AC 43.13-1B, Chapter 7, Section
8, Paragraph 7-149 to ensure no fraying, corrosion, or other damage exists. If the
condition of any cable is questionable, replace it with a new one.
Check the tension on the control cables. Refer to the Roll Servo Install drawing,
listed in Table 1-1, for cable tension specifications:
Ensure that each cable is correctly attached to the clamps.
Follow recommended checks for checking main control cables, following the
instructions in Chapter 27, Flight Controls, of the King Air 300 Series Maintenance
Manual.
Reinstall the access panels if no other maintenance is to be performed.
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