LINES GP-WATER 3N3914 - Caterpillar

Put wood blocks under the outside edge of the tire as supports to hold it in the correct position before the outer bearing cone is removed. If supports are not used, the tire will fall and personal injury can be the result.
1. Remove bearing cone (1). 2. Put the forks of a lift truck under the tire as shown. Fasten the tire and wheel to the lift truck so it does not fall when it is removed.3. Remove the wood block supports from under the tire. Remove tire and wheel (2). Weight of the tire and wheel is approximately 900 kg (2000 lb). 4. Remove Duo-Cone seal (3) from the wheel.5. Remove the two bearing cups from the wheel. 6. Remove Duo-Cone seal (6).7. Remove bearing cone (5) and spacer (7).8. Remove retainer assembly (4).9. Remove the O-ring seal from the retainer assembly. Check the condition of the seal. If the seal has damage, use a new part for replacement.Install Tires And Wheels, Wheel Bearings And Duo-Cone Seals
1. Install a new O-ring seal in the retainer assembly. 2. Install retainer assembly (4) on the axle housing as shown.3. Make sure the Duo-Cone seals are clean and dry. Make sure the metal surfaces that the seals make contact with are clean and dry. Put clean oil on the contact surfaces of the metal seals. 4. Install the Duo-Cone seal in the retainer assembly with tool (A). See the topic, Duo-Cone Floating Seals, Installation. 5. Install spacer (7) on the axle housing as shown.6. Install bearing cone (5) on the axle housing as shown. 7. Lower the temperature of the two bearing cups and install them in the wheel.8. Make sure the Duo-Cone seals are clean and dry. Make sure the metal surfaces that the seals make contact with are clean and dry. Put clean oil on the contact surfaces of the metal seals. 9. Install Duo-Cone seal in the wheel with tool (A).10. Put the tire in position on the forks of a lift truck. Fasten the tire to the lift truck so it does not fall.11. Put the tire in position on the axle housing. 12. Install the outer bearing cone (1).
Put wood blocks under the outside edge of the tire as supports to hold the tire in the correct position before the lift truck is moved away. If supports are not used, the tire will fall and personal injury can be the result.
End By:a. install final drive gears and hubs