TM 9-2320-272-10
Table 3-1. Troubleshooting (Contd).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
13.
OIL THROWN FROM FILLER TUBE.
Step 1.
Check transmission oil level (para. 3-10).
If overfull, notify unit maintenance.
Step 2.
Check for loose transmission oil dipstick.
If loose, turn dipstick handle clockwise until tight (para. 3-10).
14.
SLIPPAGE IN ALL FORWARD RANGES.
Check transmission oil level.
If low, add oil (para. 3-10).
15.
TRANSMISSION OIL LEAKAGE.
Check for loose hose and tube connections.
If loose, tighten.
TRANSFER CASE
16.
TRANSFER CASE LUBRICANT LEAKAGE.
Check for loose drainplugs.
If loose, tighten drainplugs.
AIR AND BRAKE SYSTEMS
17.
INSUFFICIENT AIR PRESSURE AS INDICATED BY LOW AIR PRESSURE WARNING BUZZER OR AIR
PRESSURE GAUGE.
Step 1.
Check to see if air reservoir drainvalves are open.
If open, close drainvalves securely (para. 3-9).
Step 2.
Check all air lines for loose connections.
If loose, tighten.
Step 3.
Check all air lines for damage.
If damage is not repairable, shut off affected system (para. 3-13) and notify unit maintenance.
Step 4.
Check towed equipment for air leaks at drainvalves or air lines.
If leaking, tighten.
18.
SERVICE BRAKES DO NOT OPERATE.
Step 1.
Check to see if air reservoir drainvalves are open.
If open, close drainvalves securely (para. 3-9).
Step 2.
Check all air lines for loose connections.
If loose, tighten.
3-9
