M2/M3 BFV: FIRE CONTROL SYSTEM - OD1608 - LESSON 2/TASK 3
(4) If no faults are found during the STE self-test, remove the
center turret floor plate (TM 9-2350-252-20-2-2, page 4-22).
b. Running Test 2730. To run test 2730, enter 2730 on the SETCOM
and wait for the SETCOM response.
(1) If the SETCOM displays a cable instruction message word
number, refer to the message word number index found on page 3-553 of
TM 9-2350-252-20-2-1 and follow the SETCOM instructions.
however, for the purposes of this subcourse, that the SETCOM does not
display a cable instruction message word number.
(2) If the SETCOM displays a fault message, it would be
necessary to refer to the fault number index found on page 3-605 of
TM 9-2350-252-20-2-1. However, assume again that no fault message is
(3) The third possibility is that the display will show a NO
FAULTS FOUND message. When this is the case, the same two questions
apply as were asked before continuing the procedure in test 2733, Is
the test being repeated? Has the symptom been corrected? If the test
is being run for the first time and the symptom has not been
corrected, further testing is required as described in paragraph 2c
on the following page. If the test is being repeated, or if the test
is not being repeated but the fault symptom that prompted the test
has been corrected, the test is essentially complete. In this case,
the follow-on procedures listed below should be performed.
(a) If the test is a repeat or the
corrected, move the TURRET POWER switch to OFF.
(b) Turn OFF the MASTER POWER switch.
(c) Remove the STE test set from the vehicle distribution
(d) If they were removed during earlier test procedures,
install the center and right turret floor plates (TM 9-2350-252-20-2-
2, page 4-22).