TRANSMISSION OVERHEATING (Cont)

TM 9-2320-285-24-1

2-37. TRANSMISSION TROUBLESHOOTING (CONT)

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

5. TRANSMISSION OVERHEATING (Cont)

Step 4.

Remove vent assembly (papa 2-41f) and check for damage or clogged condition.

a. Replace vent assembly if damaged; clean if clogged (para 2-41f).

b. If vent assembly is not damaged or clogged, go to step 5 below.

Step 5.

Check transmission temperature sending unit.

a. If sending unit is defective, replace (para 2-32d).

b. If sending unit is okay, notify direct support maintenance.

6. NO NEUTRAL START OR VEHICLE STARTS IN OTHER THAN NEUTRAL

Step 1.

Check selector linkage to see if it is out of adjustment.

a. If linkage is out of adjustment, adjust (para 2-41g).

b. If linkage is not out of adjustment, go to step 2 below.

Step 2.

Check neutral start switch adjustment.

a. If neutral start switch is not positioned properly, adjust (para 2-32e).

b. If neutral start switch is positioned properly, notify direct support maintenance.

7. LINKAGE MOVEMENT NOT DEFINITE; DIFFICULTY FINDING CORRECT GEAR POSITION

Step 1.

Check selector linkage to see if it is out of adjustment.

a. If linkage is out of adjustment, adjust (para 2-41g).

b. If linkage is not out of adjustment, go to step 2 below.

Step 2.

Check for looseness at nut attaching manual selector shaft to manual selector shaft lever.

a. If nut or manual selector shaft lever are loose, firmly push manual selector shaft onto manual

selector shaft lever and tighten nut (para 2-41g).

b. If nut and lever are okay, notify direct support maintenance.

2-424