PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOLTS IN THE TRAVEL DRIVE AND MOTOR SUPPORT ON CERTAIN 320C, 322C AND 322C L EXCAVATORS
Usage:
SEBE7901
January 23, 2002
U-23
AU-12
S-12
H-12
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PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOLTS IN THE TRAVEL DRIVE AND MOTOR SUPPORT ON CERTAIN 320C, 322C AND 322C L EXCAVATORS |
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PS40888
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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
January 31, 2003PROBLEM
The bolts in the travel drive and motor support need to be replaced on certain 320C, 322C and 322C L Excavators. The bolts between the travel drive and the motor support are too long and may bottom out before reaching full torque.AFFECTED PRODUCT
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| Model | Identification Number |
| 320C |
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| 322C | BLP179-193 |
| 322C L | BKM241-268 |
PARTS NEEDED
40 - 7X2563 BoltACTION REQUIRED
Replace 8T4141 (70 mm) Bolts with 7X2563 Bolts (60 mm).SERVICE CLAIM ALLOWANCES
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Product smu/age whichever comes first |
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PARTS DISPOSITION
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.Caterpillar Information System:
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