PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE 247-9035 HOSE ASSEMBLY ON CERTAIN 320D AND 323D EXCAVATORS
Usage:
REBE1243-00
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| 20Sep2006 |
U-642
D-607
O-623
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| Priority | PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE 247-9035 HOSE ASSEMBLY ON CERTAIN 320D AND 323D EXCAVATORS |
|
| 5057 | PI31153 |
|
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| NOTE: | This Program must be administered as soon as possible. When reporting the repair, use "PI31153" as the Part Number and "7751" as the Group Number, "56" as the Warranty Claim Description Code and "T" as the SIMS Description code. Exception: If the repair is done after failure, use "PI31153" as the Part Number, "7751" as the Group Number, "96" as the Warranty Claim Description Code, and "Z" as the SIMS Description Code. |
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| NOTE: | 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. |
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COMPLETION DATE |
TERMINATION DATE |
| 31Mar2007 | 30Sep2007 |
PROBLEM
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| The 247-9035 Hose Assembly needs to be replaced on certain 320D and 323D Excavators equipped with 242-6475 or 242-6479 Auxiliary Boom Lines. When the boom is moved to its lowest position, this hose becomes too tight and may fail causing hydraulic oil to leak prematurely. |
AFFECTED PRODUCT
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| Model | Identification Number |
| 320D | CXY00170, 173, 177-181, 195 DHK00125-00134, 140-141, 143, 146, 149, 151, 153, 155, 161, 163, 166, 169-170, 172, 175, 181, 185, 196-198, 200-201, 203-204, 208, 210-211, 214, 217, 222, 226, 236, 240-241, 243, 245, 247, 252, 257, 259, 261, 266, 268, 271-272, 274, 276, 278, 283, 285, 291, 293, 300, 302-303, 307, 311-312, 314-315, 317-332, 334-335, 337-340, 342-344, 346-353, 355-370, 373-377, 380-381, 384-406, 410-414, 416-419, 422, 424-426, 428-432, 434-441, 443-468, 470-483 |
| 323D L | PBM00227, 229-230, 234, 236 |
| 323DL | SDC00252-00253, 257, 260-264, 266-268, 272-273, 275-278, 282, 284-285, 289, 291-294, 296, 298-300, 302-304, 306-314, 316-324, 327-328, 331-341, 344-346, 349-351, 354-357, 361-364, 366-368, 371-374, 376-378, 381, 383-389, 395-399, 401, 404-413, 415-443, 446-468, 470-473, 475-481, 483-485, 487-490, 492-493, 496-497, 499-502 |
| 323DLN | CYD00169, 171-185, 189, 191-192, 195-197, 199, 201-207, 212, 214, 216-223, 225-231, 233-242, 244-252, 254 |
| 323DS | DKW00171, 173-178, 180, 183-185, 187-189, 192-195, 202-204, 206-207, 209-212, 214 |
PARTS NEEDED
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Qty |
Part Number | Description |
| 2 | 1P3703 | SEAL-RECTANGULAR |
| 1 | 2887502 | HOSE AS |
ACTION REQUIRED
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| Remove the original 247-9035 Hose Assembly and replace it with a new 288-7502 Hose Assembly. Make sure to install 2 new 1P-3703 Seal-Rectangular at each end of the hose. Tighten the 8T-4184 M12 Bolts of the flanges to a torque of 100 +/- 20 Nm. |
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| Image1 |
OWNER NOTIFICATION
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| U.S. and Canadian owners will receive the attached Owner Notification. |
SERVICE CLAIM ALLOWANCES
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| NOTE: This is a 0.5-hour job | |||||
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PARTS DISPOSITION
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| Handle the parts in accordance with your Warranty Bulletin on warranty parts handling. |
| MAKE EVERY EFFORT TO COMPLETE THIS PROGRAM AS SOON AS POSSIBLE. |
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| 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 247-9035 HOSE ASSEMBLY MODELS INVOLVED - 320D and 323D Excavators Dear Caterpillar Product Owner: A new 288-7502 high-pressure hose needs to be installed on the products listed below. When the boom is moved to its lowest position, the 247-9035 Hose Assembly hose becomes too tight and may fail causing hydraulic oil to leak prematurely. You will not be charged for the service performed. Contact your local Caterpillar dealer immediately to schedule this service. The dealer will advise you of the time required to complete this service. Please refer the dealer to their Service Letter dated 20Sep2006 when scheduling this service. We regret the inconvenience this may cause you, but urge you to have this service performed as soon as possible to prevent unscheduled downtime. Caterpillar Inc. Identification #(s) Attached to 20Sep2006 Service Letter |
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