Install Marker Disk to Arm

1. Attach marker disk to arm (A) with two 1/2 x 2-1/2 in. round head bolts and flange nuts.

2. Set the length of your marker arms to half the drilling width of the machines.

3. Adjust the length in the lowered position. Loosen set screws (B); then position extension tube at desired length and tighten set screws.

4. Marker disk angle can be adjusted for soil conditions/

N84221D1


A-Marker Arm
B-Set Screws

AG,OUO1018,67 -19-01APR99-1/2

5. IN THE LOWERED POSITION, adjust eyebolt (A) for lift channel gap. IN THE UPRIGHT POSITION, there should be no gap (B). IN THE LOWERED POSITION, there should be 13 mm (1/2 in.) gap (C) between lift channel and marker arm.

6. With marker fully extended, adjust cable tension until hand tight.


A-Eyebolt
B-Upright Position
C-Lowered Position

N42150EE
N42150EF
N42150EG

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