TM 55-1520-240-23-11
E-319
THRUST LVDT TEST HARNESS
E-319
NOTES:
1.
MOUNT A SUITABLE TERMINAL BOARD IN
AN ENCLOSURE.
2.
USE 3 OR 4 FEET OF SHIELDED DUAL
TWISTED PAIR WIRE BETWEEN CONNECTOR
(D38999/24WA35SN) PINS AND TERMINAL
BOARD.
3.
INSTALL A 10K OHM RESISTOR BETWEEN
STUDS 3 AND 4 OF THE TERMINAL BOARD
(LVDT LOAD).
4.
CONNECT A 10 FOOT LENGTH OF 20 GAUGE
(OR LARGER) WIRE TO STUD 1 OF THE
TERMINAL BOARD AND CRIMP A SPADE LUG
TO THE FREE END OF THE WIRE.
5.
CONNECT A 10 FOOT LENGTH OF 20 GAUGE
(OR LARGER) WIRE TO STUD 2 OF THE
TERMINAL BOARD AND CRIMP A GROUND
(ALLIGATOR) CLIP TO THE FREE END OF
THE WIRE.
6.
ATTACH JUMPER BETWEEN STUDS 2 AND 6
OF THE TERMINAL BOARD.
7.
MOUNT FOUR INPUT TEST JACKS ON THE
FRONT OF THE ENCLOSURE. CONNECT THE
JACKS TO THE TERMINAL BOARD PER THE
ILLUSTRATION.
8.
LABEL THE JACKS INPUT AND OUTPUT PER
THE ILLUSTRATION.
END OF TASK
E-399
