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 406 of 1616

TM 9-2320-440-13&P

0040-4

0040

MRP LOCKS DO NOT ENGAGE (CONTINUED)

THAAD0620

Step 6.

Connect pressure gage and hose to test port TP3. Remove safety wire from solenoid

HV7. Start engine (

Position LHS cab control mode select switch to

MRP position (WP 0012). Soldier A checks for 3,000 psi (20,684 kPa) at test port TP3,

while HV7 bypass valve is pulled out and turned, and Soldier B attempts to engage

MRP rack locks (WP 0012). Shut off engine (

Disconnect pressure

gage and hose.

a.

If 3,000 psi (20,684 kPa) is measured, replace MRP distribution

manifold (WP 0126).

b.

If 3,000 psi (20,684 kPa) is not measured, install safety wire on solenoid

HV7 and replace MRP control valves (WP 0138).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION