Information injection-pump assembly
BOSCH
9 400 612 630
9400612630
ZEXEL
106675-4504
1066754504
KOMATSU
6152721251
6152721251
Rating:
Service parts 106675-4504 INJECTION-PUMP ASSEMBLY:
1.
_
5.
AUTOM. ADVANCE MECHANIS
8.
_
9.
_
11.
Nozzle and Holder
6152-12-3100
12.
Open Pre:MPa(Kqf/cm2)
27.5{280}
15.
NOZZLE SET
Include in #1:
106675-4504
as INJECTION-PUMP ASSEMBLY
Cross reference number
Zexel num
Bosch num
Firm num
Name
106675-4504
9 400 612 630
6152721251 KOMATSU
INJECTION-PUMP ASSEMBLY
SA6D125 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
SA6D125 K 14CA INJECTION PUMP ASSY PE6P,6PD PE
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.
Have questions with 106675-4504?
Group cross 106675-4504 ZEXEL
Komatsu
Komatsu
106675-4504
9 400 612 630
6152721251
INJECTION-PUMP ASSEMBLY
SA6D125
SA6D125