FILTER GP- 5231640 - Caterpillar

SUBJECT: Engines Assembled with Incorrect Plugs on the Engine Oil Filter Base
PROBLEM:
Some engines have been assembled with the incorrect 9S-4190 Plugs on the engine oil filter base. The installation of the incorrect plugs decreases the bypass valve pressure there-by allowing unfiltered oil to pass into the lubrication system. Contamination of the 122-5053 Electronic Solenoid is a possibility.
SOLUTION:
Replace the incorrect 9S-4190 Plugs with the correct 5P-8196 Plugs on the engine oil filter base at locations (1) and (2).
The following tables list the exact engine and machine serial numbers that are affected by this change.
Note: The serial number ranges listed at the beginning of this article are for identification purposes only. If a given serial number is not listed in the tables below this is because the serial number has already been reworked or the serial number is not included in this rework.
Engine Sales Model Affected S/N
3114 2FG07956, 07959-07960
3116 4TF85314, 85318, 85320-85322, 85324, 85327, 85330, 85332, 85335, 85345, 85347-85348, 85364, 85370, 85372-85373, 85379, 85381
7JL03593-03596, 03598-03607, 03609-03611, 03613, 03616, 03619, 03623-03625, 03629, 03654-03675, 03684, 03697
2MR03563-03572
3126 6MK01823-01832, 01834-01842
3126B 9ZF00743-00761, 00765
DCS00569-00573, 00583, 00586, 00591-00592, 00595-00596, 00599-00600, 00603-00604, 00606-00608
Machine Sales Model Affected S/N
322C EMR00262-00263, 00267, 00269, 00282-00283, 00285-00289
MAR00212-00227, 00229, 00232-00233, 00235, 00237
325C CRB00715, 00718, 00722-00725, 00729, 00733-00735, 00737, 00740, 00747-00748, 00750, 00769-00770
CSJ00880-00884, 00886, 00888-00891, 00893, 00895-00898, 00913
JLC00285
JLD00313
938G Series II PHN00676-00681, 00684, 00687-00694, 00697, 00699-00701, 00705-00707, 00709-00730, 00755, 00760, 00762-00763, 00765-00769, 00774-00776, 00800, 00820
950G Series II AYB00733-00734, 00737
AYL01174-01175, 01177-01183, 01185, 01187-01194, 01196-01197, 01199-01200, 01203, 01209-01210, 01212, 01214-01215, 01217, 01219, 01239-01244
953C BBX00268, 00272-00273, 00275-00280, 00282, 00285, 00287, 00289-00290, 00291, 00293, 00298-00302, 00304-00306, 00330, 00336, 00338-00342, 00346-00347
962G Series II AYE00555, 00557
BAB00476, 00478-00485
963C BBD00531, 00538-00541, 00543-00544, 00546-00547, 00549-00553, 00556, 00558-00559, 00561-00562, 00564-00565, 00567-00569, 00578, 00588, 00592-00593
CIPI 0EM00472, 00588, 00593, 00597, 00647, 00657, 00700
D5N LGP AKD00521, 00524, 00526-00528, 00532-00539, 00541-00545, 00547-00552, 00572-00574, 00576-00577, 00579-00582, 00592-00595, 00601-00604, 00607
D5N XL AGG00515-00541, 00543-00557, 00559, 00562-00563, 00566, 00579, 00586-00588, 00592-00593, 00595, 00599-00605, 00607, 00611, 00614-00616, 00623-00624, 00627-00628, 00666
D6N LGP ALR00303, 00305-00310, 00314-00315, 00317
ALY00584-00588, 00591-00593, 00595-00603, 00607-00623, 00627, 00648, 00652-00664, 00668-00676
D6N XL AKM00600, 00602, 00604-00606, 00608-00610, 00612-00623, 00625, 00636, 00640-00645, 00647-00651, 00655-00658, 00670
ALH00326-00327, 00332-00333, 00336, 00338-00340, 00342-00343, 00345
CS-531D 4MZ00433-00434, 00437
CS-533D 5CZ00654
CP-533D 6AZ00316
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