M2/M3 BRADLEY FIGHTING VEHICLE: TURRET - OD1609 LESSON 3/TASK 1
FROM CX304 appeared on the display, plug TA301 is removed from cable CX304.
In
this case, the next step is to press the GO key.
The message TEST IN PROGRESS
PLEASE WAIT should appear on the display.
Step 6.
Wait for the display to change.
If the display reads CX304 OK, the
self-test has detected no problems in cable CX304. In this case, proceed to test
cable CX305, as discussed in paragraph 5d(6), below.
However, if the message
REMOVE CX304 FROM CIB J1 appears on the display, a problem exists. To isolate the
problem, follow these steps:
(a)
Press the GO key.
The message REMOVE CX304 FROM CIB J1 should appear.
Remove CX304 from connector J1 on the CIB.
(b)
Press the GO key again.
The message TEST IN PROGRESS PLEASE WAIT should
appear on the display.
(c)
Wait for the display to change.
If the message that appears on the
display reads FAULTY CX304, replace cable CX304 and repeat the self-test. If the
message FAULTY CIB appears, replace the CIB, in accordance with TM 9-4910-751-14-1,
and repeat the self-test.
(6)
Checking CIB Cable CX305. When it has been determined that cable CX304 is
okay, a similar test must be performed to check cable CX305 (Figure 23 on the
following page). To perform this test, proceed as follows:
Step 1.
Press the GO key.
CONNECT CX305 TO CIB 32 should appear on the
display. Plug the CX305-P2 connector into the J2 connector on the CIB. Remember
to be careful when making the connection. The connector pins can be easily bent or
broken.
Step 2.
Press the GO key. The message CONNECT PLUG TA301 TO CX305 will appear.
Plug the TA301 plug into the CX305-P1 connector, being careful not to bend or break
any connector pins.
Step 3.
Press the GO key.
The message should be TEST IN PROGRESS PLEASE WAIT.
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