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 372 of 1616

TM 9-2320-440-13&P

0038-14

0038

MRP DOES NOT RETRACT (CONTINUED)

THAAD0637A

Step 16.

Disconnect THAAD control valve harness VIM No. 2, 40 pin connector (WP 0089).

Check for continuity across wire 1972B from VIM No. 2, 40 pin connector, terminal 6 to

connector REC13, terminal 3.

If there is no continuity, repair wire 1972B (TM 9-2320-325-14&P), or replace

THAAD control valve harness (WP 0088) and go to Step 17.

THAAD0634

Step 17.

Connect all connectors and install diode REC13. Start engine (

Operate MRP elevation cylinders (WP 0007). Check if MRP elevation cylinders retract.

a.

If both MRP elevation cylinders retract, problem solved.

b.

If both MRP elevation cylinders do not retract, notify Supervisor.

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION