GPS - INSTALLATION
AMM-34-50-11-041-B-801
1. General
A.
This task gives procedures to install the Global Positioning System/Wide Area
Augmentation System (GPS/WAAS) Garmin GPS 400W Navigator.
B. There are two GPS 400W units installed on the aircraft. Installation procedures are the
same for both sides and given for the left side GPS 400W unit.
2.
Equipment and Materials
Table 401. Special Tools and Equipment
Name & Part Number
Generic Hex Drive Tool, 3/32 in (Commercially Available)
3. Job Set-Up
SUBTASK AMM-34-50-11-041-B-921-001
A.
Make sure aircraft is in same configuration as it was when removal task was completed.
Refer to AMM-34-50-11-001-C-801 – GPS 3- Removal .
4.
Procedure
SUBTASK AMM-34-50-11-041-B-411-001
(Refer to Fig. 401.)
A.
GPS Bracket Assembly Back Plate Installation:
(1) If the back plate was previously removed, replace the back plate (5) by positioning
the tabs on the back plate in the slots of the left side of the GPS bracket assembly (6)
(viewing it from the cockpit) and attaching it by replacing the two screws (4) .
(2) Remove protective caps on electrical connector (2) and Coax connector (3) .
(3) Attach electrical connector (2) and Coax connector (3) .
B. GPS 400W Unit Insertion:
NOTE: If there is interference of the pawl locking assembly and the instrument panel, it
may be necessary to use the 3/32- inch hex drive tool to rock the pawl assembly
+/- 90 degrees while gently pushing (fwd) on the GPS 400W, in order to get the
pawl assembly past the instrument panel.
(1) After the pawl assembly clears the instrument panel, the GPS 400W unit (1) is
installed in the GPS bracket assembly (6) by sliding it straight in until it stops, about 1
inch short of the final position. A 3/32- inch hex drive tool is then inserted into the
EA500 Aircraft Maintenance Manual — 06-117751
Temporary Revision No. 34-21
EFFECTIVITY: 0001-0262 POST SB 500-99-005; AND
0266-0267; ALL POST MB 500-31-018
34-50-11
CONFIG B
Page 401-Inst
Sep 30/20
© 2020 Eclipse Aerospace, Inc.
To Next Page
Loading...
Need help?
General
