Replacing Marker Breakaway Bolt

CAUTION: Do not operate without safety bolt (D) installed.

IMPORTANT: Safety bolt MUST be on front side of marker arm (side facing tractor).

A48644-UN-05FEB02

A - Breakaway Bolt

B - Arm

C - Shear Bolts

D - Safety Bolt

To replace the breakaway bolt, proceed as follows:

Return arm (B) to operating position and insert 5/16 x 5-1/4 in. Grade 5 shear bolt (A) through marker mounting plates and secure in place with washers and nut. Tighten to specification.

Item	Measurement	Specification
Nut	Torque	34 N˙m (25 lb-ft)

Extra shear bolts (C) are stored in mounting plates.