3.4 Special Tools
The following special tools are required for building the harness.
3.4.1 Milliohm Meter
A milliohm meter with an accuracy of +0.1 milliohm (or better) to perform continuity and power/ground checks.
3.4.2 Crimp Tool
A crimp tool meeting MIL specification M22520/2-01 and a positioner/locator are required to ensure consistent,
reliable crimp contact connections for the D-Sub connector. D-sub insertion/extraction tools from ITT Cannon are all
plastic, others are plastic with metal tip.
MANUFACTURER
Military P/N
Positronic
ITT Cannon
AMP
Daniels
Astro
3.4.3 Test Equipment
The following equipment is required for the pre and post installation checks.
Ground power source (capable of powering all aircraft systems)
•
Transponder ramp test set (e.g., Aeorflex IFR-6000 or TIC TR-220)
•
•
ADS-B test set (e.g., Garmin GDL 39 and Garmin Pilot application) if a transponder ramp test set is not capable
of receiving UAT (978 MHz) ADS-B Out messages
190-01810-00
Rev. 5
Table 3-6 Recommended Crimp Tools
HAND
CRIMPING TOOL
M22520/2-01
M22520/2-09
9507-0-0-0
9502-4-0-0
995-0001-582
995-0001-739
601966-1
601966-6
AFM8
K42
615717
615725
22 – 28 AWG (P821)
POSITIONER
GDL 82 TSO Installation Manual
Installation Materials
INSERTION/
EXTRACTION TOOL
M81969/14-01
M81969/1-04
M81969/1-04
000829490
274-7048-000MIL
91067-1
2031838-1
M81969/14-01
M81969/1-04
M81969/14-01
M81969/1-04
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