19600-01020 PUMP ASSY, INJECTI Calibration Data

14Sep2015
U-490
A-352
D-420
O-426
After Failure Only
PRODUCT SUPPORT PROGRAM FOR REPLACING THE DIESEL EXHAUST FLUID VALVE ON CERTAIN 323F, 326F, 329F, 335F, 336F, 349F, 352F, 374F, AND 390F EXCAVATORS
108K 1091 PS53028
Caterpillar’s obligations under this Service Letter are subject to, and shall not apply in contravention of, the laws, rules, regulations, directives, ordinances, orders, or statutes of the United States, or of any other applicable jurisdiction, without recourse or liability with respect to Caterpillar.
This Program can only be administered after a failure occurs.The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS53028" as the Part Numberand "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "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
30Sep2017
PROBLEM
The existing Diesel Exhaust Fluid Valve Assembly may break at the valve stem on certain 323F, 326F, 329F, 335F, 336F, 349F, 352F, 374F, and 390F Excavators. If the existing valve assembly breaks, it can/will cause the leakage of diesel exhaust fluid.
AFFECTED PRODUCT
Model Identification Number
323F L XCF00184-00812, 814-867, 869-906, 908
YEJ00124-00354
326F SGK00151
326F L WGL00178-00744
XFK00189-00190
326F LN TMR00164
329F YHA00192
329F L ERL00113-00865
RCN00115
WBA00111-00112
335F LCR KNE00183-00341
336F L RKB00241-01091, 1093-1206, 1208-1498, 1500
SSN00198
TZA00161-00422
WTZ00151-00208
336F L H LTP00182-00195
336F LN KFT00261-00305
336F LN H MTW00164-00174
336F LXE DFY00133-00217, 219-234
349F HLB00136
349F L BZ200151-00387, 389-431
HPD00101-00423
KEA00165
349F L-VG KBP00201-00233
YEG00201-00227
352F XE-VG SD200201-00202
352F-VG A9J00251-00263
374F L