89000109-002
xVue Touch Installation Manual
Rev 2
Page 4-17
© Honeywell International Inc. Do not copy without express permission of Honeywell.
For Use in Non-Certified Aircraft
4.8.1 KDC 100EXP Installation Procedures
(1) Install the MD32 Magnetometer per the instructions in Appendix D.
(2) Ensure all wiring and power checks have been completed per Section 6.1.
(3) Ensure all power is removed from airplane.
(4) See Table 6-7 KMG 7010/MD32 Installation Orientation Options for mounting options and Figure
A-8 KMG 7010 Outline and Mounting Drawing (Sheet 1 of 2) for unit dimensions and center of
gravity information.
(5) Fabricate a mounting adapter plate (if needed).
(6) Prepare mounting hole locations as bonding points such that the bonding resistance conforms to
the guidelines listed in Section 3.10 Electrical Bonding Considerations. Ensure the installation
provides a 10.0 milliohm max impedance bond from the harness backshell to the airplane ground.
(7) Apply conversion coating material conforming to MIL-C-81706 per AC 43-13-1B, to exposed metal
surfaces.
(8) Install mounting adapter plate (as applicable).
(9) Using the KDC 100EXP Installation Kit, mount the KDC 100EXP with the four #10-32 mounting
screws, washers and lock nuts (refer to Figure 4-16). Torque fasteners to 27.5 ± 2.5 in-lbs (3.11 ±
.28 Nm). All mounting hardware and brackets must be made from non-ferrous materials to avoid
interference with the magnetic field.
(10) Mount the KDC 100EXP on a rigid surface such that the three KDC 100EXP primary axes are paral-
lel within 5 degrees of the longitudinal, lateral, and vertical axes of the level airplane. The KDC
100EXP may be mounted parallel to the lateral (pitch), longitudinal (roll) or vertical (yaw) axis of
the airplane.
(11) Mount the KDC 100EXP on a rigid surface of the airplane and connect it to the MD32 Magnetome-
ter and KG 71EXP ADAHRS.
(12) Connect the J71 mating connector from the KG 71EXP wire harness to the KDC 100EXP. Torque
the two connector thumbscrews and torque to 4 ± 0.4 in-lbs (0.45 ± 0.05 Nm).
NOTE
SHIELD WIRING MUST REMAIN IN THE BACKSHELL (CONNECT TO GROUND LUG INSIDE
THE BACKSHELL).
