Manual Override

A54226-UN-07APR04

A54227-UN-07APR04

A54228-UN-07APR04

A - Position Sensor Harness

B - Motor Harness

C - Cover

D - Lock Nut

E - Small Sprocket

F - Lock Down Bracket

G - Large Gear

H - Bracket Corner

I - Cap Screw

1. Determine pump setting from fertilizer rate chart in implement operator’s manual.

2. Disconnect position sensor harness (A) and motor harness (B).

3. Remove cover (C).

4. Remove lock nut (D) and small sprocket (E).

5. Store cover, lock nut and small sprocket in a safe place until repairs can be made and parts reinstalled.

6. NOTE: If pump is already in lock down mode, lock down bracket (F) will have to be loosened.

   Rotate large gear (G) fully counter clockwise. Full counter clockwise position is pump setting “2”.

7. Sight along bracket corner (H) and mark the tooth in closest alignment with a “2”.

8. Count the number of teeth that pass bracket corner (H) as sprocket is rotated clockwise. See table for the number of teeth which represent pump setting numbers. The numbers may be marked on the sprocket, if desired.

9. Once setting is achieved, loosen cap screw (I) on lock down bracket (F) and rotate bracket into position so it engages sprocket teeth and locks sprocket into position. Tighten lock down bracket.

   Pump Settings Represented by Number of Teeth Past the Zero Alignment Point
   Pump Setting Number	Number of Teeth
   Pump Setting 2	0 Teeth Fully Counterclockwise
   Pump Setting 3	7 Teeth
   Pump Setting 4	14 Teeth
   Pump Setting 5	21 Teeth
   Pump Setting 6	28 Teeth
   Pump Setting 7	36 Teeth
   Pump Setting 8	45 Teeth
   Pump Setting 9	56 Teeth
   Pump Setting 10	Fully Clockwise

10. Verify rate after first ten minutes of use after lock down to assure lock down held and rate is as desired.