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EGPWS LINE MAINTENANCE MANUAL
CAGE CODE: 97896 SCALE: NONE SIZE: A DWG NO.: 060-4199-180 REV: G SHEET 8 of 68
1 INTRODUCTION
1.1 SCOPE
This document provides information about the Enhanced Ground Proximity Warning System (EGPWS) with respect
to Line Maintenance Operations. This includes Description and Operation, Troubleshooting, Removal and
Installation, Adjustment and Test, and other related information. It is intended that the information in this document
be combined with detailed aircraft installation documentation for operator specific line maintenance procedures.
1.2 APPLICABILITY
This manual is applicable to the MK V, MK VI, MK VII, MK VIII, and MK XXII EGPWS with the following part
numbers and general description:
MK V EGPWC PART NUMBERS MK VII EGPWC PART NUMBERS
965-0976-003-XXX-XXX
115 VAC, -40° to +70°
965-1076-001-XXX-XXX
115 VAC, -40° to +70°
965-0976-020-XXX-XXX
115 VAC, Internal 8 channel
GPS, -40° to +70°
965-1076-020-XXX-XXX
115 VAC, Internal 8 channel
GPS, -40° to +70°
965-0976-040-XXX-XXX
28 VDC, -55° to +70°
965-1076-030-XXX-XXX
28 VDC, Internal 8 channel
GPS, 55° to +70°
965-0976-060-XXX-XXX
115 VAC, Integral GNSSU,
-40° to +70°
965-1076-040-XXX-XXX
28 VDC, -55° to +70°
965-1676-XXX (Airbus P/N)
115 VAC, -40° to +70°
965-1076-060-XXX-XXX
115 VAC, Integral GNSSU,
-40° to +70°
965-1690-XXX (Boeing P/N)
115 VAC, -40° to +70°
MK VI EGPWC PART NUMBERS MK VIII EGPWC PART NUMBERS MK XXII EGPWC PART NUMBERS
965-1176-XXX
28 VDC, -55° to +70°
965-1206-XXX
28 VDC, -55° to +70°
965-1590-XXX
28 VDC, Internal 8 channel
GPS, -55° to +70°
965-1186-XXX
28 VDC, Internal 8 channel
GPS, -55° to +70°
965-1216-XXX
28 VDC, Internal 8 channel
GPS, -55° to +70°
965-1595-XXX
28 VDC, Improved CPU,
Internal 8 channel GPS,
-55° to +70°
965-1180-XXX
28 VDC, Improved CPU,
-55° to +70°
965-1210-XXX
28 VDC, Improved CPU,
-55° to +70°
965-1190-XXX
28 VDC, Improved CPU,
Internal 8 channel GPS,
-55° to +70°
965-1220-XXX
28 VDC, Improved CPU,
Internal 8 channel GPS,
-55° to +70°
TABLE 1-1 EGPWC Part Numbers
NOTE: X’s represent variable values defining a specific application and configuration software version (i.e., -230-230 for MK V/VII
or -011 for MK VI/VIII/XXII original model or -026 for MK VI/VIII/XXII with improved CPU).