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 100 of 790

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

0007 00--7

ALL HYDRAULIC FUNCTIONS INOPERATIVE -- Continued

0007 00

Figure 4. Main Pump

MAIN PUMP SUCTION HOSE CHECK

WARNING

Do not work under vehicle unless hull is properly blocked or allowed

to settle on bump stops. Failure to comply may result in severe

injury or death to personnel.

NOTE

Have suitable container ready to catch oil.

Loosen, but do not disconnect, PUMP SUCT TUBE--#7 (Figure 4, item 1) from elbow

(Figure 4, item 3) on main hydraulic pump (Figure 4, item 2). Hydraulic oil should flow

freely from the loosened fitting.