Adjust Tread Adjust Shims—Tire on Ground

1. NOTE: If sticking occurs, remove debris from axle knees and spray with MCB004 HiTech Lube or TY25733 TEFLON® based lubricant. Activate tread adjust in and out until free.

   IMPORTANT: Tread adjust shims must be adjusted with machine empty with spray booms folded.

   Axles should be extended to 345 mm (136 in.) to properly adjust the shim gap.

   Adjust tread width so that all shim hardware can be accessed.

2. 
   N100106-UN-17SEP12

   A - Jam Nut (3 used)

   B - Cap Screw (3 used)

   Loosen jam nuts (A).

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3. Remove cap screws (B) and coat with anti-seize compound.

4. Install and tighten cap screws (B) to specification. This forces inner axle tube to opposite side of outer axle tube.

   Item	Measurement	Specification
   Cap Screws	Torque	271 N·m (200 lb.-ft.)

5. Repeat tightening until all three cap screws torques are maintained.

6. Loosen cap screws (B) 1/8-1/4 turn.

7. Tighten jam nuts (A) to specification.

   Item	Measurement	Specification
   Jam Nut	Torque	475 N·m (350 lb.-ft.)