TM 9-2320-272-24-1
Table 2-2. Mechanical Troubleshooting (Contd).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 2.
Inspect transmission oil pan gasket for leaks.
a. If loose, tighten mounting screws 10-15 lb-ft (14-20 Nm).
Step 3. Inspect transmission housing for leaks.
If leaking, notify DS maintenance.
END OF TESTING!
29. NO RESPONSE TO SHIFT LEVER MOVEMENT
Step 1. Check transmission fluid level (TM 9-2320-272-10).
Drain or fill fluid as necessary (LO 9-2320-272-12).
Step 2. Check for broken or disconnected shift cable.
If broken or disconnected, notify DS maintenance.
END OF TESTING!
30. ROUGH SHlFTlNG
Step 1. Check transmission fluid level (TM 9-2320-272-10).
Step 2. Check transmission select lever and shift cable for proper operation.
a. If select lever is damaged, notify DS maintenance.
b. If shift cable is bent, kinked, broken, or frayed, notify DS maintenance.
END OF TESTING!
31. TRANSMISSION OVERHEATS AS INDICATED BY TRANSMISSION TEMPERATURE GAUGE
Step 1. Check transmission fluid level (TM 9-2320-272-10).
Drain or fill fluid as necessary (para. 3-1331.
Step 2. Check for clogged or restricted transmission oil cooler.
If clogged or restricted, replace transmission oil cooler (para. 3-140 or 3-141).
Step 3. Check transmission temperature sending unit (Electrical Troubleshooting, para. 2-24).
Step 4. Check for clogged or restricted transmission oil cooler hoses.
If clogged or restricted, replace transmission oil cooler (para. 3-140 or 3-141).
Step 5. Test transmission temperature gauge for proper operation using a gauge known to be good.
If test gauge does not indicate overheating, replace transmission temperature gauge
END OF TESTING!
32. DIRT OR METAL PARTICLES IN TRANSMISSION OIL
Take transmission oil sample. Submit oil sample in accordance with TB 43-0210.
END OF TESTING!
33. OIL THROWN FROM TRANSMlSSlON DIPSTICK TUBE
Step 1. Check transmission fluid level for overfilling (TM 9-2320-272-10).
Drain fluid to proper level (LO 9-2320-272-12). Recheck transmission for proper fluid level
(TM 9-2320-272-10).
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