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 309 of 790

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

0016 00--6

HYDRAULIC OIL OVERHEATS -- Continued

0016 00

5

Is SPNSN PUMP DRAIN 7V hose overheated?

YES

NO

4

Troubleshoot temperature indicator

and transmitter.

YES

3

To block 13

YES

To block 19

NO

6

Is RELIEF VLV--7 tube overheated?

NO

YES

7

Is CONT VLV--21 or CONT VLV--22

hose overheated?

To block 15

To block 8

NO

NO

Perform overheated hoses check.

Are hoses overheated?

NO

from block 2