Adjust Front Axle Tread Width

PY4396
PY4396-UN-12JAN05

PY15123
PY15123-UN-03APR12

A - Tie rod

B - Bolts (4 used)

C - Tapered Nut (4 used)


  1. IMPORTANT: DO NOT place jack under engine oil pan.

    Jack up front end of tractor.

  2. When making large tread adjustments it may be necessary to change the tie rod length (A) before or during axle adjustments. See Check and Adjust Toe-In for your axle type.

  3. Remove four bolts (B) and tapered nut (C) from front axle (2 on each side).

  4. Slide axle knees to desired position. Both sides should be adjusted to same spacing. Pins and bolts may have to be moved to the companion holes (D) in some settings.

  5. Reinstall axle bolts (B) and nut (C) on each side. Tighten bolts to specification.

    ItemMeasurementSpecification
    Front Axle BoltsTorque480 N˙m (350 lb-ft)

  6. Set toe-in. See Check and Adjust Toe-In for your axle type.

SP21231,000015F-19-20120330