KIT-GASKET 1454685 - Caterpillar

REBE7596-01
07Oct2011
(Revised 07Nov2011)
U-432
Priority
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE 1243307/">124-3307 BALL BEARING IN THE B3 LOCATION ON CERTAIN TH55-E70 TRANSMISSIONS
3160 7551 PI31929
This Program must be administered as soon as possible.When reporting the repair, use "PI31929" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Codeand "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI31929" as the Part Number, "7751" as the Group Number,"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 07Oct2011 Service Letter. Changes have been made to add PCJ00460 to the Affected Product.
COMPLETION DATE
TERMINATION DATE
30Apr2012 31Oct2012
PROBLEM
The existing 1243307/">124-3307 Ball Bearing, in location B3, needs to be replaced with a 3694015/">369-4015 Ball Bearing on certain TH55-E70 Transmissions. The existing bearing may wear in normal service causing premature transmission failure.
AFFECTED PRODUCT
Model Identification Number
TH55 FT-E70 PCJ00305, 307, 310-312, 314, 316-318, 321, 323-324, 327, 331, 333-334, 355-356, 361, 396, 398-399, 404, 407, 410, 427, 431, 434, 436, 448, 458, 460, 464
PARTS NEEDED
Qty
Part Number Description
1 3S8035 RING-SEAL
1 5D7523 SEAL-O-RING
1 5M6141 RING-METAL SEAL
1 5P5846 SEAL-O-RING
1 7G6373 GASKET
2 8C3107 SEAL-O-RING
2 8E3838 RING-SEAL
6 8M5254 SEAL-O RING
1 8P8950 RING-SEAL
2 8T0315 SEAL-O-RING-ORFS
1 9F7383 RING-METAL SEAL
1 9L1480 GASKET
1 1243307 BRG-SPL BALL
1 1478089 BEARING-BALL
1 1536959 RING - SEAL
1 1698373 BOTTLE GP-FLUID
2 3283655 ELEMENT AS-XMSN
1 3694015 BEARING-SPL BALL
1 BULKOIL 265 Liters (70 Gal) TDTO Oil (See OMM)
In order to allow equitable parts availability to all participating dealers, please limit your initial parts order to not exceed 45% of dealership population. This is an initial order recommendation only, and the ultimate responsibility for ordering the total number of parts needed to satisfy the program lies with the dealer.
ACTION REQUIRED
Refer to the Service Manual if/as required.
Perform ECM download prior to transmissions removal. Complete product status report including histograms for engine and transmission.
Obtain oil samples from transmission sample port prior to removal and provide SOS results (particle count & wear metals) in SIMSI entry.
Perform removal and disassembly of the transmission.
Replace the 1243307/">124-3307 Bearing in position "B3" with a 3694015/">369-4015 Bearing and permanently mark the removed bearing with the transmission serial number, "B3", and "output end" indicating installed direction.
Replace the 1243307/">124-3307 Bearing in position "B4" with a new 1243307/">124-3307 Bearing and permanently mark the removed bearing with the transmission serial number, "B4", and "output end" indicating installed direction.
Using a dial indicator, measure the bearing endplay in the removed 1243307/">124-3307 Bearings Document this endplay by filing a SIMSI entry.
Perform assembly and installation of the transmission.
Perform Fill Calibration of the transmission and functional checks.
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OWNER NOTIFICATION
U.S. and Canadian owners will receive the attached Owner Notification.
SERVICE CLAIM ALLOWANCES
Caterpillar Dealer Suggested Customer Suggested
Parts % Labor Hrs% Parts % Labor Hrs% Parts % Labor Hrs%
100% 100% 0% 0% 0% 0%
This is a 90.0-hour job
PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.
MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE.
COPY OF OWNER NOTIFICATION FOR U.S. AND CANADIAN OWNERS
XYZ Corporation
3240 Arrow Drive
Anywhere, YZ 99999
PRIORITY - PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE 1243307/">124-3307 BALL BEARING IN THE B3 LOCATION ON CERTAIN