TM-5-2350-378-24-P

HYDRAULIC DIAGNOSTIC CENTER (HDC) SUPPORTING ARMORED COMBAT EARTHMOVER (ACE), M9

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

TM-5-2350-378-24-P - Page 302 of 790

TM 5--2350--378--24&P

0015 00--9

FRONT CORNER (LEFT OR RIGHT) DOES NOT RAISE IN SPRUNG OR UNSPRUNG

MODE -- Continued

0015 00

Figure 5. No. 1 Right Actuator Depicted

NO. 2 ACTUATOR LEAKAGE CHECK

NOTE

Have suitable container ready to catch oil.

Connect NO 1 SPNSN UNIT--2 hose (Figure 5, item 3) to NO 1 SPNSN UNIT--3 hose

(Figure 5, item 2).

Start engine and move SUSPENSION CONTROL lever to RAISE. Excessive leakage is

indicated if corner of vehicle fails to raise. If front corner does raise, problem is most

likely in No. 1 actuator (Figure 5, item 1).

Stop engine; relieve hydraulic pressure and connect lines.