TM 5-2420-230-24-1
Table 3-6. Unit Troubleshooting Table. -- Continued
Malfunction
Test or Inspection
Corrective Action
16.
TRANSMISSION STALL TEST.
Step 1.
Start engine (TM 5-2420-230-10).
Step 2.
Apply parking brake (TM 5-2420-230-10).
Step 3.
Set RANGE SHIFT switch (1) to HIGH (TM 5-2420-230-10).
Step 4.
With foot brake applied, set EGS (2) to first gear (TM 5-2420-230-10).
Step 5.
With foot brake applied, use throttle to accelerate engine speed until tachometer (3) reads 2,100 RPM.
Step 6.
Check TRANSMISSION OIL PRESSURE gauge (4) for a reading of 290 psi (2 000 kPa).
If 290 psi (2 000 kPa) is not indicated, replace transmission charge pump (Para 4-11).