TM 9-2320-440-13&P
0023-3
0023
LHS NO TRANSIT INDICATOR LIGHT DOES NOT OPERATE (CONTINUED)
THAAD0237
WARNING
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle.
Jewelry can catch on equipment and cause serious injury.
Jewelry
and tools may short across electrical circuits and cause damage to equipment or
severe burns or electrical shock to personnel.
Step 5.
Shut off engine (
Check LHS hook arm down proximity switch
clearance adjustment (WP 0075).
If required, adjust hook arm down proximity switch (WP 0075).
Step 6.
Disconnect THAAD control valve harness VIM No. 2, 40 pin connector (WP 0089). Turn
engine start switch ON (
Check for 22 to 28 vdc between wire 1471
at VIM No. 2, 40 pin connector, terminal 32 and a known good ground.
If 22 to 28 vdc are present, replace VIM No. 2 (WP 0089).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION