5D5346 SUPPORT ASSEM. Caterpillar parts
14E
Rating:
Alternative (cross code) number:
CA5D5346
5D-5346
5D5346
CA5D5346
5D-5346
5D5346
Weight: 625 pounds 283 kg.
MOTOR GRADER,
Compatible equipment models: 5D5346:
Information:
Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The DOC/DPF can become plugged if an NRS cooler failure occurs and coolant passes out the exhaust. Solution
If an engine has an NRS cooler failure, the DPF and DOC will need inspected for calcium deposits. In some cases calcium has partially filled the DPF and caused frequent regeneration issues, and erratic high soot loading readings.
Illustration 1 g03374496
Example of calcium deposits on DPF face
Illustration 2 g03374497
Example of calcium deposits on DPF faceThe calcium deposits will be a white and black powdery mixture on the face of the DPF and the DOC. Refer to Illustrations 1 and 2 for examples of a DPF with calcium plugging on the DPF face.Refer to Reuse And Salvage Guidelines, SEBF9223, "Inspection of Diesel Particulate Filters and Diesel Oxidation Catalysts for Tier 4 Machine and Industrial Engines" for further assistance.
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
The DOC/DPF can become plugged if an NRS cooler failure occurs and coolant passes out the exhaust. Solution
If an engine has an NRS cooler failure, the DPF and DOC will need inspected for calcium deposits. In some cases calcium has partially filled the DPF and caused frequent regeneration issues, and erratic high soot loading readings.
Illustration 1 g03374496
Example of calcium deposits on DPF face
Illustration 2 g03374497
Example of calcium deposits on DPF faceThe calcium deposits will be a white and black powdery mixture on the face of the DPF and the DOC. Refer to Illustrations 1 and 2 for examples of a DPF with calcium plugging on the DPF face.Refer to Reuse And Salvage Guidelines, SEBF9223, "Inspection of Diesel Particulate Filters and Diesel Oxidation Catalysts for Tier 4 Machine and Industrial Engines" for further assistance.
Caterpillar parts catalog:
Parts support Caterpillar catalog:
8S0799
SUPPORT
120, 14E, 561C, 627, 941, 950, 966C, 977K, 980B, D4D, D5, D6C
120, 14E, 561C, 627, 941, 950, 966C, 977K, 980B, D4D, D5, D6C
2D7841
SUPPORT ASSEM.
120B, 12E, 140B, 14E
120B, 12E, 140B, 14E
5S3096
SUPPORT ASSEM.
12F, 14E
12F, 14E
7D7854
SUPPORT
14E
14E
8D9597
SUPPORT ASSEM.
120, 12F, 140, 14E, 16
120, 12F, 140, 14E, 16
7D3406
SUPPORT ASSEM. (Right Hand)
12F, 14E
12F, 14E
6D6849
SUPPORT ASSEM.
12F, 14E
12F, 14E
5D5345
SUPPORT ASSEM.
12E, 12F
12E, 12F
5D5382
SUPPORT ASSEM.
12E, 12F
12E, 12F
5D0367
SUPPORT
120, 12E, 140
120, 12E, 140
5S3096
SUPPORT ASSEM.
12F, 14E
12F, 14E
2D7384
SUPPORT ASSEM.
12E, 16
12E, 16