500W Series
190-01226-03 Rev. 5
Instructions for Continued Airworthiness Bell 206B
Page 7 of 23
LRU Access: Bell models 206B
1. GA 35/36/37 ANTENNA: FS80.0 remove by extracting the four mounting screws in the body of
the antenna. Note: location may vary slightly depending whether or not a dual navigator system is
installed.
2. OVERHEAD CIRCUIT BREAKER PANEL: FS61.0, WL 71.0 Access or remove by extracting the
mounting screws along the side of the circuit breaker panel.
3. CYCLIC CONTROL GRIPS: remove by extracting mounting screw at bottom of grip.
4. COOLING FAN: FS28.5 Access by removing copilot side (LH) cover plate. Remove by extracting
three mounting screws and disconnecting connector.
5. 500W SERIES UNIT: FS38.0 Access or remove by using a 3/32 allen head screwdriver to loosen
the locking mechanism through the access hole on the front of the unit. Note: location may vary
slightly depending whether or not a dual navigator system is installed.
2.2.1 Weight and Balance Information
ITEM
DESCRIPTION
PART
NUMBER
WEIGHT
[LB]
Moment
ARM
[IN]
LONGITUDINAL
LATERAL
1
GPS
500W
(Unit
Only)
011
‐
01062
‐
XX
5.7
40.25
0.0
GPS
500W
(Installed
with
rack
and
back
plate)
6.8
GNS
530W
(Unit
Only)
011
‐
01064
‐
XX
7.0
GNS
530W
(Installed
with
rack
and
back
plate)
8.2
GNS
530AW
(Unit
Only)
011
‐
01066
‐
XX
7.0
GNS
530AW
(Installed
with
rack
and
back
plate)
8.2
2
GCF
3XX
3
‐
Port
Cooling
Fan
(Unit
Only)
013
‐
00103
‐
00
0.70
31.22
‐
3.00
3
GA
35
GPS/WAAS
Antenna
(Unit
Only)
013
‐
00235
‐
00
0.47
73.50/78.50
(Single/Dual
Installation)
0.0/±5.0
(Single/Dual
Installation)
GA
36
GPS/WAAS
Antenna
(Unit
Only)
013
‐
00244
‐
00
0.47
GA
37
GPS/WAAS
+
XM
Antenna
(Unit
Only)
013
‐
00245
‐
00
0.50
[1] A rotorcraft weight and balance is required after installation of the 500W Series Unit. Refer to the
500W Rotorcraft STC Installation Manual listed in paragraph 2.1 of this document, for additional
information, including overall size and center of gravity location of all LRUs.
[2] The longitudinal arm is measured in terms of the fuselage station (FS) number.
Summary of Contents for 500W Series
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