ADAPTER G FAN 5N4837 - Caterpillar

1. Lift the scarifier approximately 6 in. (15.2 cm) from the ground. Use tool (A) to remove tool (1) from the shank. 2. Start tooth (1) on the shank and use down pressure on the scarifier to put the tooth in position.Adjust Scarifier Tooth Length
1. To remove or adjust the depth of a tooth (2), remove locking pin (1). Move the tooth shank into the notch. Install locking pin (1).Adjust Scarifier Tooth Pitch
1. To change the tooth angle, lower the scarifier to the ground and remove bolts (1) that hold side plate (3) to drawbar arms (4).2. Operate the scarifier control until the holes (2) needed in scarifier plate (3) are in alignment with the holes in drawbar arm (4). Install bolts (1).