09080-07420 GOVERNOR ASSY, MEC Denso Cross

29May2008
(Revised 20Mar2009)
U-284
A-231
D-227
O-251
Before/After
PRODUCT SUPPORT PROGRAM FOR INSTALLING NEW FUEL INJECTORS ON CERTAIN C7 POWERED MACHINES
1290 1251 1254 1713 PS42709
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 "PS42709" 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 29May200 (Revised 02Jul2008) Service Letter. Changes have been made to Termination Date.
TERMINATION DATE
31Mar2009
PROBLEM
The spool spring that is internal to the 295-1411 Fuel Injector is failing prematurely in the C7 Engine on the various machines identified in this service letter. 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
140M B9D00133-00621, 623, 626-646, 648, 650, 653-654, 656-662, 664-665, 668-673, 676-678, 682-687, 694-695, 697-699, 702-703, 706-707, 711-712, 714-716, 719-722, 724-725, 732, 734-736, 741-743, 745-748, 751-758, 761-762, 764, 766-787, 789, 792-793, 796, 805, 810, 815, 826, 828, 841-844, 846, 863-864, 870-871
B9M00144-00242, 247, 249-250, 252-253, 255, 261, 269-270
324D CJX00245-00302
324D L DFP00320-00337
JJG00511-00735
SYM00592-00679
T2D00299-00344
324D LN EJC00627-00722
LAB00411-00414
324D OEM KJR00135-00146
325D CJM00173-00178
DBH00105-00430
GPB00758-00931
KDG00203-00209
PEH00229-00230
PKE00783-00968
SCR00732-00771
325D FM C7K00207-00208
325D FM BUTT N C9M00143-00144
325D FM HEEL C8L00172-00177
325D L A3R00785-00928
MCL00199-00210
325D OEM C3N00100-00153, 155-357
328D GTN00250-00308
MKR00204-00207
525C 52500471-00540
535C 53500281-00292
545C 54500390-00397
950H J5J00471-00597
K5K01426-01754
M1G00910-01168
N1A01638-01900, 1944-1966