Test Gate Closed and Oversize Bale Switches—Monitor-Controller Assisted Test (Channels 013 and 014)

1. The microswitch position and operation can be checked by using the monitor-controller diagnostic channels.

   Start tractor engine.

2. 
   E52528-UN-31AUG17

   BaleTrak™ Pro Monitor-Controller

   
   E84259-UN-30AUG17

   BaleTrak™ Plus Monitor-Controller

   A - COUNTER Key

   B - PLUS Key

   Press and hold COUNTER key (A) while turning monitor-controller ON.

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3. Continue to hold COUNTER key and press PLUS key (B) until digital display shows desired channel.

4. Release key and view reading (gate closed).

5. Tension arm must be fully raised for oversize bale switch to be closed.

   Open gate and view reading or listen for tone.

6. If readings are not as shown, adjust switch position and test again. (See Adjust Gate Closed Switch and Adjust Oversize Bale Switch in this section.)

   Diagnostic Channel	Function	Gate Closed Reading	Gate Open Reading
   013	Oversize Bale Switch	012 (Switch Released)	00 (Zero) (Switch Depressed) (Tone)
   014	Gate Switch	00 (Zero) (Switch Depressed)	012 (Switch Released) (Tone)

   Channel 013 is also used to verify the B-Wrap sensor. If metal is waved in front of the sensor then the Channel 013 reading goes to 00.

7. If switch adjustment does not produce normal readings:

   1. Turn monitor-controller OFF. Turn tractor key to OFF position. Remove key.

   2. Check for correct wire connections. (See Wire Harness Diagram—Baler in this section.)

   3. Check wire harness for cuts and breaks.

   4. Check harness connectors for damaged (pushed back) terminals.

   5. Replace switch if necessary. (See your John Deere dealer or qualified service provider.)