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 261 of 1616

TM 9-2320-440-13&P

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HOOK ARM DOES NOT UNLOAD IN MANUAL MODE (CONTINUED)

THAAD0699A

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.

NOTE

•

Perform Step 8 if 22 to 28 vdc are not present on wire 1464B at connector REC4,

terminal 3 in Step 6.

•

Perform Step 8 if 22 to 28 vdc are not present on wire 1464A at connector REC4,

terminal 2 in Step 6.

Step 8.

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

Check for continuity across wire 1464A from VIM No. 1, 40 pin connector, terminal 14 to

REC4 connector, terminal 2.

a.

If there is continuity, replace VIM No. 1 (WP 0089).

b.

If there is no continuity, repair wire 1464A (TM 9-2320-325-14&P) or

replace THAAD control valve harness (WP 0088).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION