Réparez vos affaires Communauté Boutique

Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement

Introduction

Follow this guide to replace the drivetrain on a 2014 Kushlan cement mixer model 600DDS.

This repair requires two people to complete.

The gearbox will need to be refilled with 8oz of 75W90 gear oil (see operator’s manual).

Properly dispose of used gear oil at a certified collection center.

Ce dont vous avez besoin

  1. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the motor cover bolts: étape 1, image 1 de 1

    • Before you begin, ensure the power cord is unplugged and the power switch is in the OFF position.

    • Use a 13 mm socket to remove the two bolts securing the motor cover to the frame.

    Modifier

  2. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the motor cover: étape 2, image 1 de 1

    • Remove the motor cover.

    Modifier

  3. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the motor cage bolts: étape 3, image 1 de 1

    • Use a 13 mm socket to remove the four bolts securing the motor cage to the frame.

    Modifier

  4. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the motor cage: étape 4, image 1 de 2 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the motor cage: étape 4, image 2 de 2

    • Remove the motor cage.

    Modifier

  5. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the drum: étape 5, image 1 de 1

    • Use a 19 mm socket to remove the 70 mm-long bolt securing the drum to the output shaft.

    Modifier

  6. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 6, image 1 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 6, image 2 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 6, image 3 de 3

    • Lift the drum straight off of the output shaft and set it aside.

    • Two people may be required depending on the weight of the drum.

    Modifier

  7. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the gearbox and motor assembly: étape 7, image 1 de 1

    • Have a second person hold the gearbox and motor assembly while you remove the nuts to prevent it from dropping.

    • Use a 10 mm socket to remove the four nuts securing the gearbox to the frame.

    Modifier

  8. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 8, image 1 de 2 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 8, image 2 de 2

    • Remove the gearbox and motor assembly from the frame.

    Modifier

  10. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the drain plug: étape 9, image 1 de 1

    • Use a 5 mm hex key to remove the drain plug.

    • Do not tilt the opening down until over a receptacle.

    Modifier

  11. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Drain the gear oil: étape 10, image 1 de 1

    • Drain the gear oil into a receptacle.

    • Refill with 8oz of 75W90 gear oil. See the operator's manual.

    Modifier

  12. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the fan cover: étape 11, image 1 de 2 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove the fan cover: étape 11, image 2 de 2

    • Use a Phillips screwdriver to remove the four screws securing the fan cover to the motor.

    Modifier

  13. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 12, image 1 de 1

    • Remove the fan cover.

    Modifier

  14. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Separate the gearbox from the motor: étape 13, image 1 de 1

    • Use a 8 mm socket to remove the four 135 mm-long bolts securing the motor to the gearbox.

    Modifier

  15. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 14, image 1 de 1

    • Pull the gearbox straight off of the motor.

    Modifier

  16. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 15, image 1 de 2 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 15, image 2 de 2

    • Remove the space washer and stop ring from the gearbox case.

    Modifier

  17. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Open the gearbox: étape 16, image 1 de 1

    • Use a 10 mm socket to remove the following nuts and bolts from the gearbox case:

    • Five nuts

    • One 40 mm-long bolt

    Modifier

  18. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 17, image 1 de 1

    • Separate the two halves of the gearbox case.

    Modifier

  19. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 18, image 1 de 1

    • Remove the gearbox gasket.

    • During reassembly, replace the gasket if it is damaged or worn.

    Modifier

  20. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Disassemble the drivetrain: étape 19, image 1 de 2 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Disassemble the drivetrain: étape 19, image 2 de 2

    • Use a universal pulley to remove the bearing from the output shaft.

    Modifier

  21. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 20, image 1 de 2 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 20, image 2 de 2

    • Use a universal pulley to remove the bearing from the top of the pinion gear.

    Modifier

  22. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 21, image 1 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 21, image 2 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 21, image 3 de 3

    • Use a pair of pry bars to break the gear and output shaft loose from the gearbox.

    • Once loose, remove the gear and output shaft by hand.

    Modifier

  23. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 22, image 1 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 22, image 2 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement: étape 22, image 3 de 3

    • Use a pair of pry bars to break the second gear and pinion gear loose from the gearbox case.

    • Once loose, remove the gear and pinion gear by hand.

    • Before reassembly, wipe out as much of the old grease as possible and add plenty of new grease to each new component as you install them.

    Modifier

  24. Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove any remaining bearings: étape 23, image 1 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove any remaining bearings: étape 23, image 2 de 3 Kushlan Cement Mixer 600DDS 2014 Drivetrain Replacement, Remove any remaining bearings: étape 23, image 3 de 3

    • There may be one or both bearings left in the gearbox case. Follow these steps to remove any remaining bearings:

    • A torch is necessary. Wear protective eyewear and heat resistant gloves. Move to a well ventilated area away from anything flammable.

    • Use a torch to heat the outside of the casing near the bearings.

    • The bearings may fall out on their own as the casing expands.

    • Tap the outside of the gearbox case with a hammer to knock the bearings out.

    • If the bearings don't fall out, reheat the casing and try again. If they remain stuck, flip over the gearbox case and use a flathead screwdriver to pry the bearings out.

    Modifier
Conclusion

To reassemble your device, follow these instructions in reverse order.

Apply grease to the new gears and bearings as you install them.

Keep the [[Topic:Kushlan Cement Mixer 600DDS 2014#diagram/19504/hotspot/1657489|gearbox and motor assembly diagram]] accessible during reassembly.

2 autres ont terminé cette réparation.

Auteur

avec 1 autre contributeur

Sam Omiotek

Membre depuis le 02/25/19

84 733 Réputation

290 tutoriels rédigés

Badges: 35

+ 32 badges supplémentaires

Un commentaire

Great job and very helpful. These instructions are applicable with minimal variation to other cement / concrete mixers. I replaced the main gear to motor seal on my 4 cu. ft. Kobalt mixer. Kobalt said it was a a sealed system and was not serviceable. It definitely was serviceable and again, anyone can do it if they follow your instructions, minus the drain plug step.

Pookie - Réponse

Ajouter un commentaire

Nombre de vues :

Dernières 24 heures : 1

7 derniers jours : 9

30 derniers jours : 69

Total : 3,119