TM-5-2350-262-20-3

ARMORED COMBAT EARTHMOVER (ACE), M9

TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL; VOLUME 3 OF 3; HYDRAULIC TROUBLESHOOTING TEST PROCEDURES

TM-5-2350-262-20-3 - Page 169 of 319

TM 5-2320-262-20-3

3-134

To block 7

To block 11

To block 9

3

Is SPNSN PUMP DRAIN 7V hose overheated?

4

Is RELIEF VLV-7 tube overheated?

2

Troubleshoot temperature indicator

and transmitter.

To block 15

YES

NO

YES

NO

NO

YES

YES

YES

NO

1

Perform overheated hoses check.

10

HYDRAULIC OIL OVERHEATS (CONTINUED)

To block 15

Are hoses overheated?

NO

5

Is CONT VLV-21 or CONT VLV-22

hose overheated?

6

Is control valve hose 19 or 20 overheated?