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GPS 3 MOUNT - REMOVAL

AMM-34-50-13-001-801

1. General

This task gives procedures to remove the Global Positioning System (GPS 3) mount.

B. There is one GPS 3 mount installed under the baggage floor panel.

Job Set-Up

SUBTASK AMM-34-50-13-001-921-001

Make aircraft safe for maintenance. Refer to AMM-20-00-01-051-801 – Make Safe For

Maintenance.

B. Make sure all power is removed from the aircraft.

C. Remove four screws, but do not remove 131 CZ-B - Floor Panel, Aft Short, Left Cabin.

Refer to AMM-25-11-30-001-801 – Cockpit Floor Panels - Removal .

D. Remove the GPS 3 (GDL 88) unit. Refer to AMM-34-50-11-001-C-801 – GPS 3-

Removal .

Procedure

SUBTASK AMM-34-50-13-001-011-001

(Refer to Fig. 401.)

CAUTION: DO NOT REMOVE 131 CZ-B - FLOOR PANEL, AFT SHORT, LEFT CABIN

UNTIL MOUNT HAS BEEN DETACHED. THE GDL 88 MOUNT AND

WIRING ARE ATTACHED TO THE UNDERSIDE OF THE FLOOR PANEL.

A. Lift the forward edge and pivot 131 CZ-B - Floor Panel, Aft Short, Left Cabin (2) while

supporting the GPS 3 mount (3) , remove four screws (1) .

Remove 131 CZ-B - Floor Panel, Aft Short, Left Cabin (2) .

C. Disconnect wiring harness (4) from mount (3) .

D. Disconnect fan electrical molex connector (11) from harness molex connector (10) .

E. Disconnect 50 ohm/5 watt termination load (5) from the mount coax receptacle marked

BTM

NOTE: The 50 ohm/5 watt termination load may remain connected with the mount if the

same mount is to be reinstalled.

F. Disconnect GPS antenna coax cable connector (6) from the mount GPS coax receptacle

Remove nut (9) and disconnect jumper (8) .

H. Remove mount (3) .

EA500 Aircraft Maintenance Manual — 06-117751

Temporary Revision No. 34-21

EFFECTIVITY: ALL POST MB 500-34-030

34-50-13

Page 401-Rem

Sep 30/20

Eclipse EA500 User Manual

Questions and Answers: