Every 50 Hours

  1. H93390
    H93390-UN-05FEB09

    H91006
    H91006-UN-17MAR08

    H86775
    H86775-UN-02NOV06

    H87803
    H87803-UN-04APR07

    H86897
    H86897-UN-08NOV06

    Cleaning Fan Variable Upper Sheaves - Grease both fittings on hub of outer sheave. Rotate sheaves for fitting access.


  2. Cleaning Fan Variable Lower Sheaves - Grease fitting on hub located on inner sheave. Rotate sheaves for fitting access.

  3. NOTE: When operating in mud and water grease rear axle spindle bearings and motor pivots every 10 hours. Normal conditions grease every 50 hours.

    Two Speed Four Wheel Drive Motor Pivots - Grease two fittings (both sides).

  4. Two Wheel Drive Heavy Duty Axle Spindle Bearings/Pivot Pins - When operating in mud and water, grease fittings (both sides) every 10 hours. Normal conditions grease fittings (both sides) every 50 hours.

  5. NOTE: It may be necessary to rotate sheave for access to fittings.

    Feeder House Upper Sheaves (Fixed/Variable Drives) - Raise feeder house, lower safety stop and lube fittings from underside of feeder house.

  6. NOTE: Use John Deere TY6341 Multi-Purpose SD Polyurea Grease or John Deere TY25744 Synthetic Grease when greasing feeder house reverser drive gearcase.

    Variable Speed Feeder House Reverser Drive Gearcase - Turn sheave so fittings are in the 12 and 2 o’clock positions.

    When operating in severe conditions or high yielding corn, grease fitting at 12 o’clock position, 5 - 8 pumps every 10 hours. Excess grease will purge from under spring.

    Grease fitting at 2 o’clock position, 2 - 3 pumps every 10 hours. Over greasing this fitting can allow grease to purge on belt and cause belt failure.

    When operating in normal conditions, grease 12 o’clock fitting (10 - 15 times) and 2 o’clock fitting (5 - 8 times) every 50 hours. After greasing, cycle variable sheaves through speed range a couple of times to ensure grease spreads evenly over cam surfaces.

  7. Final Drive Outer Bearings - When operating in mud and water, grease fitting (both sides) every 10 hours. Normal conditions grease fitting (both sides) every 50 hours.

OUO6075,00002DC-19-20090205