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 449 of 1616

TM 9-2320-440-13&P

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OUTRIGGERS DO NOT EXTEND (CONTINUED)

THAAD0661

Step 3.

Connect pressure gage and hose to left outrigger extend control valve quick disconnect

connector test port TP8. Start engine (

Check for 3,000 psi (20,685

kPa) at left outrigger extend control valve, test port TP8, while attempting to operate

outriggers (WP 0013). Shut off engine (

Disconnect pressure gage

and hose.

a.

If 3,000 psi (20,865 kPa) is not measured, replace outrigger control

valve (WP 0142).

b.

If 3,000 psi (20,865 kPa) is measured, replace left outrigger extension

cylinder (WP 0143).

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Step 4.

Inspect right outrigger hydraulic hoses 2746 and 2747, fittings, and tubing from

outrigger control valve to right outrigger extension cylinder for leaks, kinks, and

damage (See WP 0119).

If right outrigger hoses, tubes, and/or fittings are not free from leaks, kinks,

and damage, tighten loose fittings or replace damaged tubes and hoses

(WP 0119).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

TM 9-2320-347-10)

TM 9-2320-347-10)