TM-9-2320-440-13-P

TERMINAL HIGH ALTITUDE AREA DEFENSE (THAAD) CARRIER

TECHNICAL MANUAL; OPERATOR’S AND FIELD LEVEL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)

AUGUST 2010

TM-9-2320-440-13-P - Page 229 of 1616

TM 9-2320-440-13&P

0025-13

0025

RACK LOCKS ENGAGED INDICATOR LIGHT(S) DO NOT OPERATE PROPERLY (CONTINUED)

THAAD0428

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 15.

Disconnect THAAD control valve harness VIM No. 1, 40 pin connector (WP 0089). Turn

engine start switch ON (

Check for 22 to 28 vdc between wire 1978

at VIM No. 1, 40 pin connector, terminal 35 and a known good ground.

If 22 to 28 vdc are not present, go to Step 25.

Step 16.

Check for 22 to 28 vdc between wire 1977 at THAAD control valve harness VIM No. 1,

40 pin connector, terminal 36 and a known good ground.

If 22 to 28 vdc are not present, go to Step 23.

Step 17.

Check for 22 to 28 vdc between wire 1980 at THAAD control valve harness VIM No. 1,

40 pin connector, terminal 37 and a known good ground.

If 22 to 28 vdc are not present, go to Step 21.

Step 18.

Check for 22 to 28 vdc between wire 1981 at THAAD control valve harness VIM No. 1,

40 pin connector, terminal 38 and a known good ground.

If 22 to 28 vdc are present, replace VIM No. 1 (WP 0089).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

TM 9-2320-347-10)