VEHICLE TRAVELS IN FIRST GEAR, BUT STALLS IN ALL OTHER GEARS, AND IS FREE IN NEUTRAL.

TM 9-2520-249-34&P

Table 4-1. TROUBLESHOOTING-Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

Step 3. Check for failure of brakes.

Repair transmission (Refer to paras 6-3 through 8-11).

19. VEHICLE TRAVELS IN FIRST AND SECOND GEARS AND REVERSE-1, BUT STALLS IN ANY OTHER EXCEPT

NEUTRAL (IN WHICH VEHICLE MOVES).

Check for failed low-range clutch (will not release).

Repair low-range clutch (Refer to paras 6-3 and 8-11).

20. VEHICLE TRAVELS IN THIRD GEAR AND REVERSE-2, BUT STALLS IN ANY OTHER GEAR EXCEPT NEUTRAL

(IN WHICH VEHICLE MOVES FORWARD).

Check for failed intermediate-range clutch (will not release).

Repair intermediate-range clutch (Refer to paras 6-3 and 8-11).

21. VEHICLE TRAVELS IN FOURTH GEAR, BUT STALLS IN ANY OTHER GEAR EXCEPT NEUTRAL (IN WHICH

VEHICLE MOVES).

Check for failed high-range clutch (will not release).

Repair high-range clutch (Refer to paras 6-3, 7-31 through 7-36, and 8-11).

22. VEHICLE TRAVELS IN FIRST GEAR, BUT STALLS IN ALL OTHER GEARS, AND IS FREE IN NEUTRAL.

Step 1. Check for failure of left steer clutch (will not release).

Repair clutch (Refer to paras 6-3 and 8-11).

Step 2. Check for failure of right steer clutch (will not release).

Repair clutch (Refer to paras 6-3 and 8-11).

23. VEHICLE TRAVELS IN SECOND, THIRD, AND FOURTH GEARS, BUT STALLS IN FIRST AND REVERSE

GEARS,

AND IS FREE IN NEUTRAL.

Step 1. Check for left output clutch failure (will not release).

Repair clutch (Refer to paras 6-3 and 8-11).

Step 2. Check for right output clutch failure (will not release).

Repair clutch (Refer to paras 6-3 and 8-11).

24. VEHICLE TRAVELS IN REVERSE GEAR, BUT STALLS IN FORWARD GEARS AND IS FREE IN NEUTRAL.

Step 1. Check for failure of left reverse-range clutch (will not release).

Repair clutch (Refer to paras 6-3 and 8-11).

Step 2. Check for failure of right reverse-range clutch (will not release).

Repair clutch (Refer to paras 6-3 and 8-11).

25. VEHICLE HAS ONLY NORMAL STEER CONDITION REGARDLESS OF POSITION OF STEER SELECTOR.

Step 1. Check linkage for disconnection, bent, broken, out-of-adjustment or sticking.

Connect, repair, and/or adjust linkage (Refer to para 9-5c).

Step 2. Check for sticking steer relay valve.

Repair valve body (Refer to paras 7-176 through 7-181).

26. VEHICLE HAS ONLY PIVOT STEER REGARDLESS OF POSITION OF STEER SELECTOR.

Step 1. Check for broken, bent, or disconnected linkage or linkage sticking or out-of-adjustment.

Adjust or repair linkage (Refer to para 9-5c).

Step 2. Check for sticking steer relay valve.

Repair valve body (Refer to paras 7-176 through 7-181).

27. VEHICLE PULLS TO LEFT IN FIRST GEAR WHILE NOT STEERING.

Step 1. Check left steer clutch for slipping.

Repair clutch (Refer to paras 6-3 and 8-11).

Step 2. Check for excessive internal oil leakage.

Repair transmission (Refer to chs. 5 through 8).

4-5