Rating:
Information governor assy, mec Denso
Scheme #.#:
№
Qty
Part num
Name
Remarks
Manufacture num
000
[01]
19080-02641
GOVERNOR ASSY, MEC
9011-
ME728113
MITSUBISHI
Include in ##:
19080-02641
as GOVERNOR ASSY, MEC
Cross reference number
Part num
Firm num
Firm
Name
19080-02641
ME728113
GOVERNOR ASSY, MEC
Information:
27Sep2013
U-454
A-312
D-377
O-381
Before/After
PRODUCT SUPPORT PROGRAM FOR REPLACING THE INTERNAL SUPPORT DISC WITHIN THE DIESEL EXHAUST FLUID BACK PRESSURE VALVE ON CERTAIN RETROFIT SELECTIVE CATALYTIC REDUCTION SYSTEMS
108H 108K PS44031
This Program must be administered either before or after failure.In either case the decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS44031" as the Part Numberand "7755" as the Group Number. If administered before failure, use "56" as the Warranty Claim Description Code and "T" as the SIMS Description code.If administered after failure, use "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
The information supplied in this service letter may not be valid after the termination date of this program.Do not perform the work outlined in this Service Letter after the termination date without first contacting your Caterpillar product analyst.
TERMINATION DATE
30Sep2015
PROBLEM
The existing internal support disc within the Diesel Exhaust Fluid Valve on certain Retrofit Selective Catalytic Reduction Systems can fail. If the existing internal support disc fails, the Diesel Exhaust Fluid Valve can/will over dose SCR chamber with Diesel Exhaust Fluid and the system will not operate as designed.
AFFECTED PRODUCT
Model Identification Number
AFTERTREAT-SCR ES700101, 105-170, 231-259, 266-273
PARTS NEEDED
Qty
Part Number Description
1 4487104 DISC-SUPPORT
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 32% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Prior to Disassembly:
Remove/Turn off all power to the dosing cabinet.
Lock Out and Tag Out the master disconnect.
Follow all mandated safety rules.
Please refer to the attached Rework Procedure.
SERVICE CLAIM ALLOWANCES
Product smu/age whichever comes first Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
0-8000 hrs,
0-24 mo 100.0% 100.0% 0.0% 0.0% 0.0%