TM 5-2320-262-20-3
10
HYDRAULIC OIL OVERHEATS (CONTINUED)
YES
YES
from blocks 5,
from blocks 12
6, and 11
14
Stop engine; relieve hydraulic pressure.
Remove all test equipment and connect lines.
Verify problem is solved.
15
Perform main hydraulic pump pressure test.
Does main hydraulic pump develop 3,950-4,050 psi
(27,235-27,925 kPa)?
YES
NO
To block 17
16
Stop engine; relieve hydraulic pressure.
Remove all test equipment and connect lines.
Replace main hydraulic pump.
3-140
