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 344 of 790

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

0016 00--41

HYDRAULIC OIL OVERHEATS -- Continued

0016 00

SUSPENSION RAISE/LOWER RELIEF VALVE TEST -- CONTINUED

Have assistant start engine (if not already running).

Move left--hand SUSPENSION CONTROL lever to RAISE. Read transducer T--1

hydraulic pressure on the HDC display (Figure 29, item 1).

Using LINE UP or LINE DOWN button (Figure 29, item 3), select V16 on the HDC

display (Figure 29, item 2). Open V16 on the HDC display (Figure 29, item 2) by

selecting the CHANGE POSITION button (Figure 29, item 4) on the HDC control box.

Figure 29. HDC Control Box