09340-03150 Injector Nozzle Denso Cross

01Mar2012
U-108
A-89
D-95
O-103
Priority
Parts stock action needed PRODUCT IMPROVEMENT PROGRAM FOR REMOVING THE ETHER NOZZLES ON CERTAIN 793F, 793F XQ, 795F, 797F, AND 797F XQ OFF-HIGHWAY TRUCKS
1456 7750 PI32001
This Program must be administered as soon as possible.When reporting the repair, use "PI32001" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Codeand "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI32001" as the Part Number, "7751" as the Group Number,"96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code.
When submitting claim for Parts Stock Action, Use the appropriate 99Z as the s/n, the appropriate Service Letter Program Number as the Part number in the Part Causing Failure field, "7751" as the Group Number, "56" as the 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.
COMPLETION DATE
TERMINATION DATE
30Sep2012 31Mar2013
PROBLEM
The existing ether nozzle can break and may cause engine damage. The two ether nozzles need to be replaced with a plug and have the supply lines capped off until a permanent repair is available.
Note: Cold weather starting may be affected with the removal of these ether nozzles.
AFFECTED PRODUCT
Model Identification Number
793F SSP00112-00579
793F XQ SND00100-00115
795F AC ERM00151-00222
797F LAJ00141-00335
797F XQ WSP00100-00114
PARTS NEEDED
Qty
Part Number Description
2 6V8397 SEAL-O-RING-ORFS
2 6V9829 CAP-ORFS
2 8T6764 PLUG-NPTF
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 40% 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
****Parts Stock ****
Remove all 345-2985 nozzles from dealer parts stock.
Rework the following engines in dealer parts stock and/or dealer exchange inventory:
250-7100, 281-6501, 314-2485, 360-1646, 365-9318, 365-9319, 365-9320, 365-9321, and 381-8006 Service Replacement C175-16 Engines with a B7B prefix
Rework the following engines: B7B001-700.
288-8962, 314-2486, 365-9324, and 365-9325 Service Replacement C175-16 Engines with a JTL prefix
Rework the following engines: JTL001-276.
262-1300, 282-2060, 360-164