TM-9-2320-283-20-1

TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1

TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 1 OF 3

DECEMBER 1983

TM-9-2320-283-20-1 - Page 447 of 926

TM 9-2320-283-20-1

TROUBLESHOOTING.

2-11.

TROUBLESHOOTING PROCEDURES (Continued).

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

129.

VEHICLE DOES NOT FULLY STEER FROM STOP TO STOP.

Step 1.

Check all steering linkage for proper lubrication.

Lubricate.

(Refer to LO 9-2320-283-12).

Step 2.

Check steering arm for damage.

Replace steering arm (para 3-217).

Step 3.

Check vertical link for damage or looseness.

No play is allowable.

Replace vertical link (para 3-216).

Step 4.

Check the tie rod for damage or loose end.

No play is allowable.

Replace tie rod end, if loose (para 3-218).

Step 5.

Check steering gear mounting bolts for tightness.

Notify direct support maintenance.

130.

FRONT END WANDERS.

Step 1.

Check tire pressure.

Bring tires to proper pressure.

(Refer to TM 9-2320-283-10).

Step 2.

Check for insufficient front end lubrication.

Lubricate.

(Refer to LO 9-2320-283-12).

Step 3.

Check for loose wheel stud capnuts.

Torque nuts to 475 lb-ft.

2-321