Adjust. (See ADJUST BALE SHAPE SENSORS in Service—BaleTrak™ Pro System section.)

Broken spring on sender arm.

Replace spring.

Outside belts are not the same length.

Belts must be the same length within 38 mm (1.496 in.). (See REPAIR BELTS in Service—Baler section.)

Adjust. (See ADJUST BALE SHAPE SENSORS in Service—BaleTrak™ Pro System section.)

Outside belts too short.

Check and correct belt length. (See REPAIR BELTS in Service—Baler section.)

Adjust for heavier bale. (See ADJUST BALE DENSITY and CHECK BALER PERFORMANCE IN THE FIELD in Operating Baler with BaleTrak™ Pro System section.)

Internal leak in belt tension hydraulic cylinders.

Repair or replace as necessary. (See your John Deere dealer.)

Internal leak in tensioning valve.

Repair or replace as necessary. (See your John Deere dealer.)

Dirty or defective relief valve.

Clean or replace. (See your John Deere dealer.)

Bale ends not filled tightly.

Crowd more hay in ends of baler. (See INTERPRET BALE SHAPE INDICATORS in Operating Baler with BaleTrak™ Pro System section.)

Light crop conditions.

Make larger windrows by raking.

Dirty hydraulic oil in tractor.

Change tractor filter and oil.

Bale forming belts too short or too long.

Check length and correct. (See REPAIR BELTS in Service—Baler section.)

Adjust bale diameter sensor. (See procedure in Service—BaleTrak™ Pro System section.)

Drive to fill bale ends. (See INTERPRET BALE SHAPE INDICATORS and CHECK BALER PERFORMANCE IN THE FIELD in Operating Baler with BaleTrak™ Pro System section.)

Remove gate fillers (if equipped).

Gate deflectors can cause ends of bale to have rough appearance.

Polish rough cast surface of gate deflectors.

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