PRODUCT SUPPORT PROGRAM FOR REPLACING THE HIGH FLOW WORK TOOL TUBES ON CERTAIN 268B SKID STEER LOADERS
Usage:
SEBE9102
March 9, 2005
U-78
A-59
D-66
O-67
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| After failure only |
PRODUCT SUPPORT PROGRAM FOR REPLACING THE HIGH FLOW WORK TOOL TUBES ON CERTAIN 268B SKID STEER LOADERS |
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PS50942
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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.
TERMINATION DATE
- March 31, 2007
PROBLEM
- The high flow work tool tubes on certain 268B Skid Steer Loaders may need to be replaced. The high pressures generated by the high flow circuit in some applications may cause the tubes to crack.
AFFECTED PRODUCT
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| Model | Identification Number |
| 268B | LBA001-827 |
PARTS NEEDED
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Qty |
Part Number |
Description |
| 1 | 2661646 | TUBE AS. |
| 1 | 2661647 | TUBE AS. |
| 1 | 2661648 | TUBE AS. |
| 1 | 2661649 | TUBE AS. |
ACTION REQUIRED
- See the attached Rework Procedure.
SERVICE CLAIM ALLOWANCES
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Product smu/age whichever comes first |
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0-24 mos |
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PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.Attach. (1-Rework Procedure)
Rework Procedure
- Release the pressure in the hydraulic system. Refer to the Testing and Adjusting "Hydraulic System Pressure ? Release".
- Raise the cab.
- Drain the hydraulic system. Refer to the Operation and Maintenance Manual "Hydraulic System Oil ? Change".
- Replace the indicated hydraulic tubes as follows:
- Replace the 218-5857 Tube (1) with the 266-1648 Tube.
- Replace the 218-5837 Tube (2) with the 266-1647 Tube.
- Replace the 218-5836 Tube (3) with the 266-1646 Tube.
- Replace the 218-5858 or 261-4856 Tube (4) with the 266-1649 Tube.
- Refill the hydraulic system. Refer to the Operation and Maintenance Manual "Hydraulic System Oil ? Change".
- Lower the cab.
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