PLATE-PORT 2792491 - Caterpillar

TEBE0468-02
13Dec2013
(Revised 19Mar2014)
O-532
U-634
A-439
D-520
Before/After
Parts stock action needed PRODUCT SUPPORT PROGRAM FOR INSPECTING AND POSSIBLY REPLACING THE ENGINE OIL PUMP ON CERTAIN 3512, 3512B, 3512C, 3516, 3516B, 3516C, G3512B, G3516B, G3516C, G3516H, G3520B, G3520C, G3520E GENERATOR SETS, AND PM3516 POWER MODULES
1304 7750 PS44130
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 "PS44130" 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.
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, "7755" as the Group Number, "56" as the Description Code.
Although this Program is to be administered as described above on the Affected Product,parts should be removed from parts stock as soon as possible.
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 13Dec2013 (Revised 24Feb2014) Service Letter. Changes have been made to the Parts Needed.
TERMINATION DATE
31Dec2016
PROBLEM
Engine oil pump housings have oversized bushing bores resulting in insufficient press fit of the shaft bushing on certain 3512, 3512B, 3512C, 3516, 3516B, 3516C, G3512B, G3516B, G3516C, G3516H, G3520B, G3520C, G3520E Generator Sets, and PM3516 Power Modules.
If the shaft bushing pushes out of the housing the engine will experience a sudden loss of oil pressure.
AFFECTED PRODUCT
Model Identification Number
*******Group 1*******
3516 71Z00460-00461
73Z00998
YAL00398-00399, 407
YBS00134-00137
ZBL00109-00112
3516B 6HZ00251-00269
GZT00168-00171
S2P00248-00250
S2R00793-00794
S2X01693-01695
YBT00180-00199, 201
ZBP00156-00170
3516B HD YAR00445, 454-456
YBW00168-00176
ZBR00162-00163
3516C PES00827-00831, 838-842, 847, 850
SFJ00275-00289, 291-295, 299, 301-302, 304-310
TTD00411-00414
TTH00691-00734
3516C HD GS200119-00130
TKS00216-00217
PM3516 NBR00805-00806, 812-813
*******Group 2*******
3512 49Y01251
50Y01906
65Z01611-01615
PTH00956-00965
YAK00893-00910
YAX00382, 384, 392, 395
ZAF00806
3512B 2AF00878-00887
3ZW01181-01182
8RM01056-01057
LDE00101-00112
PTM02938-02979
S2G00403-00404
S2H00635, 637
S2J00784
YAM00958-00973, 977, 980-982, 984-985
YAN00336
YBB00115-00116
ZAH01036-01037
ZAJ00298-00301
3512B HD YAZ00583-00584
3512C E3W00341-00343
E3X00276-00277
E3Y00342-00348, 351
LLA03882-03924, 3926, 3928
LLF00502-00507
SBG01317-01344
TTC00601-00608
TTF00556
3512C HD T3P00220-00221
T3R00253-00257
T3S00204-00207
G3516 L6A00148-00154
L6E00108-00115
L6F00113-00118
L6G00102-00103
WPS00223-00228
WPT01574-01575
WPW02936-02939
G3516B L6J00112-00113, 115-121
*******Group 3*******
G3520B TPC01120-01122
G3520C GZA00256-00259
GZJ00663
GZM00215-00216
GZN00878-00881
G3520E GZE00242-00248, 250-251
*******Group 4*******
3512C MLM00241-00243
R1A01859-01862
SLM00503-00507
TTG00314-00319, 322-323, 327
3512C HD F2X00285, 287-292
R1S01301-01341
T3W00210, 214
TKP00209-00223, 225
G3512B JHH01024
G3516B JEF02299-02337, 2339-2343, 2345-2350, 2352-2359
G3516C F6D00109-00110
G3516H HD GLM00118-00120
*******Group 5*******
3512 49Y01252
3512B 2AF00875-00877
3ZW01183
*******Group 6*******
3516C JTS00434-00439
TTJ00466-00471
3516C HD SEK00340-00351, 353-354, 356-373, 375-383
SFK00107-00110
SKC00114-00115
TKG00100
TKT00218-00219
TKY00243-00245
PARTS NEEDED
Qty
Part Number Description
*******Group 1*******
1 6V3908 SEAL-O-RING
1 6V5101 SEAL-O-RING
3 9M4355 DAMPER-BOLT
1 20R2131 PUMP GP-ENG OIL
2 1092332 SEAL-O-RING
1 2986387 SEAL-O-RING
In order to allow equitable parts availability