Rating:
Information pump assy, injecti Denso
Product
Fuel Injection Pump
Vehicle engine
INDUSTRIAL 4DQ50
Engine
4DQ50
Serial start-end
8809--9606
Info
Injector Nozzle
093500-3190
Injector nozzle:
0935003190
KIT List:
Part name
Kit1
Kit2
Components :
Scheme #.#:
№
Qty
Part num
Name
Remarks
Manufacture num
000
[01]
19100-06930
PUMP ASSY, INJECTI
A4,RSV
Include in ##:
19100-06930
as PUMP ASSY, INJECTI
Cross reference number
Part num
Firm num
Firm
Name
19100-06930
PUMP ASSY, INJECTI
Information:
28May2008
(Revised 20Mar2009)
U-280
A-228
D-226
O-249
Before/After
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN 330D HYDRAULIC EXCAVATORS
1290 1251 1254 1713 PS42708
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 "PS42708" 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.
This Revised Service Letter replaces the 28May2008 (Revised 02Jul2008) Service Letter. Changes have been made to Termination Date.
TERMINATION DATE
31Mar2009
PROBLEM
The spool spring that is internal to the 293-4072 and 293-4073 Fuel Injectors is failing prematurely on certain 330D Hydraulic Excavators. Symptoms of this type of failure are consistent with a flutter, skipping, or a fuel knock from the engine at higher speeds. This type of failure is generally a low hour failure.
Note: Use the part hours that are on the fuel injector(s).
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
330D EAH00517, 536, 538-539, 549-550, 561, 581, 592-828
ERN00304-00335
FFK00262-00376
GGE00594-00743
JJM00222
LCJ00209-00224
MEY00347-00361
NBD00977-01054
PFC00155-00170
RAS00806-01002
THJ00292, 295-316
330D FM L2K00223-00226
330D FM HEEL H3K00359-00364
330D L B6H00595-00651
JLP00381-00548
LRM00251-00344
MWP01680-02117
RDK00155-00156
T2Y00389-00407
330D MH PEL00171-00174
330D MH FCR LEM00201-00208
*******Group 2*******
330D L OEM H3D00200-00248
330D LN OEM GMN00101
330D OEM D3D00152, 162, 164, 221-305
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
6 10R7222 INJECTOR GP-FUEL
In order to allow equitable parts availability to all participating