After Ten Hours

1. Check drive wheel, guide wheel and power rear guide wheel (if equipped) lug bolt torques. Tighten to specification.

Specification

Drive Wheels -Torque 610 N·m  (450 lb-ft)
Non-Powered Guide Wheels -Torque 312 N·m (230 lb-ft)
Power Rear Axle Wheels -Torque 610 N·m  (450 lb-ft)
2. If torque fails to stabilize after first ten hours, tighten to above values every ten hours. After torque stabilizes, tighten every 100 hours.

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3. Check basket door conveyor chains (A) and basket conveyor chains (B) for proper tension. (See ADJUSTING DOOR CHAIN TENSION and ADJUSTING FLOOR CHAIN TENSION in Basket section.)

4. Check cotton fan drive belt (C) tension. Adjust if necessary. (See ADJUSTING COTTON FAN BELT AND GUIDES in Air System section for proper tension and adjustment procedure.)

5. Check hydraulic pump drive belt (D) tension. Adjust if necessary. (See CHECKING AND ADJUSTING HYDRAULIC PUMP DRIVE BELT TENSION in Chassis section for proper tension and adjustment procedure.)


A-Basket Door Conveyor Chains
B-Basket Conveyor Chains
C-Cotton Fan Drive Belt
D-Hydraulic Pump Drive Belt

N59529
N59531
N56670

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6. Tighten guide axle knee cap screws (A) to specification.

Specification

Guide Axle Knee Cap Screws -Torque 610 N·m  (450 lb-ft)


A-Guide Axle Knee Cap Screws

N67676

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7. Raise basket and engage safety stops. Inspect engine and fan hoods (A) for trash. Clean as necessary to prevent buildup.


A-Engine and Fan Hoods

N70191

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8. Disengage safety stops, lower basket and open basket door.

9. Inspect brush bar (A) for damaged or missing brushes and linkage for bent or binding members.

10. Inspect for missing or damaged rubber flaps (B) on right and left sides of floor.


A-Brush Bar
B-Basket Flaps

N56653

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11. Inspect finger grates (A) for bent or damaged fingers.

12. Inspect compactor augers (B) for excessive play in gear train.

13. Inspect door sensors (C) for binding or damaged parts.


A-Finger Grates
B-Augers
C-Door Sensors

N70187
N56654

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14. Check front and rear door pivot M16 cap screws (A) and front and rear basket pivot M24 nuts (B) for proper torque. Tighten to specification as necessary.

Specification

Door Pivot Cap Screws, M16 -Torque 305 N·m  (225 lb-ft)
M24 Basket Pivot Nut -Torque 813 N·m  (600 lb-ft)
M24 Basket Pivot Jam Nut -Torque 407 N·m (300 lb-ft)

NOTE: If torque fails to stabilize after the first ten hours, tighten to above values every ten hours. After torque stabilizes, tighten every 100 hours.


A-Door Pivot Cap Screws, M16
B-Basket Pivot Nuts, M24

N56657

Rear Door Pivot Cap Screw Shown

N59603

Rear Basket Pivot Cap Screw Shown

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