3499848 BEARING AS-TAPERED ROLLER Caterpillar parts
416D, 420D, 420E, 424D, 428D, 430D, 430E, 432D, 442D
Rating:
Alternative (cross code) number:
CA3499848
349-9848
3499848
CA3499848
349-9848
3499848
Weight: 1 pounds 0 kg.
BACKHOE LOADER,
Compatible equipment models: 3499848:
Information:
Personal injury or death can result if two persons are not used in the following procedure.
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Machine Preparation
Prepare the machine for testing by completing the procedure that is specified in the Service Manual module Testing and Adjusting, "Machine Preparation for Troubleshooting" for the machine that is being serviced.Test Procedure
Brake service life can vary greatly because of the different applications. The following conditions can lead to premature brake failure:
Check for oil leaks at the yoke and the drive axles. A leak can also allow contamination from water and debris to occur. Water and debris can enter the axle through the lip seal at the drive yoke. The water and debris can mix with the oil. This water and debris can lead to premature brake failure.
The axle housing breather may be plugged or damaged. Check the axle housing breather for proper operation.
Excessive heat can be generated if the service brakes are used as a retarder. Excessive heat can be generated if the service brakes are used as a device to maintain a slower ground speed. This type of operation should be avoided by using a lower transmission gear speed. Check the grooves on both sides of each disc in both the front and rear service brakes. The wear of the service brake disc may vary from one end of the machine to the other end, and from one side of the machine to the other side. The estimated wear for a given groove depth is shown in table 1.Also, it is very important to change the friction discs as soon as possible once the groove depth has reached the maximum wear limit. As the depth of the grooves is reduced, the flow of the cooling oil is reduced. This causes heat to build up. The heat causes the rapid wear of the disc material. Eventually, the friction material will wear off the disc. This will cause metal to metal contact between the disc and plates. This problem is known as spalling. The buildup of the friction material in the oil could cause damage to the very smooth surface finish of the plate. Spalling will destroy the very smooth surface finish of the plate. This will make replacement of these brake components necessary. If the failure has progressed to metal to metal contact, the complete axle must be thoroughly cleaned. This process of cleaning the axle must be done correctly, or the debris will continue to contaminate the oil. This will cause the material on the service brake disc to wear rapidly. This condition will cause premature failure of the
Caterpillar parts catalog:
Parts bearing Caterpillar catalog:
2074263
BEARING AS
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 430D, 430E
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 430D, 430E
2074267
BEARING AS
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 430D, 430E
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 430D, 430E
2105932
BEARING-WHEEL
414E, 416D, 416E, 420D, 422E, 428E, 430D, 430E, 432E, 442E, 450E, 450F, CP-533E, CP-56, CP-573E, CS-533E, CS-54, CS-54B, CS-563E, CS-583E, CS-64, CS-74, TH220B, TH330B
414E, 416D, 416E, 420D, 422E, 428E, 430D, 430E, 432E, 442E, 450E, 450F, CP-533E, CP-56, CP-573E, CS-533E, CS-54, CS-54B, CS-563E, CS-583E, CS-64, CS-74, TH220B, TH330B
3994731
BEARING
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
2332614
BEARING
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F, 450E, 450F
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F, 450E, 450F
2332613
BEARING
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, 517, 527
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, 517, 527
2094232
BEARING
414E, 416E, 416F, 420E, 420F, 422E, 422F, 424B, 424B HD, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, CP-54B, CP-56, CP-573E, CP-64, CS-533E, CS-54, CS-54B, CS-56, CS-563D, CS-563...
414E, 416E, 416F, 420E, 420F, 422E, 422F, 424B, 424B HD, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, CP-54B, CP-56, CP-573E, CP-64, CS-533E, CS-54, CS-54B, CS-56, CS-563D, CS-563...
2136702
BEARING-SLEEVE
416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F
2627043
BEARING
416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
416E, 420E, 422E, 428E, 430E, 432E, 434E, 442E, 444E
2785454
BEARING-SLEEVE
416E, 416F, 420E, 420F, 422E, 428E, 432E, 434E
416E, 416F, 420E, 420F, 422E, 428E, 432E, 434E
2787066
BEARING
416E, 420E, 420F, 430E, 430F, 432E, 442E, 924G, 924H, 924K, 928HZ, 930G, 930K, 938K
416E, 420E, 420F, 430E, 430F, 432E, 442E, 924G, 924H, 924K, 928HZ, 930G, 930K, 938K
2136703
BEARING
416E, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 432E, 432F, 434E, 434F, 442E, 444E, 444F
416E, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 432E, 432F, 434E, 434F, 442E, 444E, 444F
3499892
BEARING AS-TAPERED ROLLER
416D, 420D, 420E, 424D, 428D, 430D, 430E, 432D, 442D
416D, 420D, 420E, 424D, 428D, 430D, 430E, 432D, 442D
3499891
BEARING AS-TAPERED ROLLER
416D, 420D, 420E, 424D, 428D, 430D, 430E, 432D, 442D
416D, 420D, 420E, 424D, 428D, 430D, 430E, 432D, 442D
3888330
BEARING AS-TAPERED ROLLER
416D, 420D, 420E, 420F, 424D, 428D, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444F, 450E, 450F
416D, 420D, 420E, 420F, 424D, 428D, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444F, 450E, 450F
3499875
BEARING AS-SHAFT
416D, 420D, 424D, 428D, 432D, 442D
416D, 420D, 424D, 428D, 432D, 442D
2409962
BEARING-SLEEVE
TH560B, TH580B
TH560B, TH580B
1972853
BEARING
D6N, TH460B, TH560B
D6N, TH460B, TH560B
2748629
BEARING-NEEDLE
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E
414E, 416E, 416F, 420E, 420F, 422E, 422F, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E
2094232
BEARING
414E, 416E, 416F, 420E, 420F, 422E, 422F, 424B, 424B HD, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, CP-54B, CP-56, CP-573E, CP-64, CS-533E, CS-54, CS-54B, CS-56, CS-563D, CS-563...
414E, 416E, 416F, 420E, 420F, 422E, 422F, 424B, 424B HD, 428E, 428F, 430E, 430F, 432E, 432F, 434E, 434F, 442E, 444E, 444F, CP-54B, CP-56, CP-573E, CP-64, CS-533E, CS-54, CS-54B, CS-56, CS-563D, CS-563...
2332613
BEARING
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, 517, 527
416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 442D, 442E, 444E, 444F, 450E, 450F, 517, 527
2332614
BEARING
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F, 450E, 450F
416D, 416E, 416F, 420D, 420E, 420F, 430D, 430E, 430F, 450E, 450F
3994731
BEARING
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424D, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 442D, 442E
3888364
BEARING AS-TAPERED ROLLER
416D, 420D, 424D, 428D, 432D, 442D
416D, 420D, 424D, 428D, 432D, 442D