Usage:
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.
NOTE: This Program can only be administered after a failure occurs. The decision whether to apply the Program is made by the dealer. When reporting the repair, use "PS0565" as the Part Number and "7755" as the Group Number. Use "96" as the Warranty Claim Description Code and use "Z" as the SIMS Description Code.
NOTE: This Revised Service Letter replaces the February 28, 1992 Service Letter. Changes have been made to the Affected Product
Termination Date
February 28, 1993Problem
The radiator core may crack and leak coolant on certain 120G and 140G Motorgraders equipped with an 8N0073 Radiator.
Affected Product
Model & Identification Number
120G (4HD1-1563, 4HD1565-1569, 4HD1572, 4HD1575,4HD1576, 4HD1585-1590, 4HD1592, 4HD1593-1878)
140G (5MD1-1188, 5MD1190-1192, 5MD1195-11995MD1202, 5MD1204, 5MD1205, 5MD1217-1222, 5MD1226-1555, 5MD1557, 5MD1559, 5MD1561-1569, 5MD1571, 5MD1572)
Parts Needed
- 1 - 8N0073 Radiator Group
Action Required
If the existing 8N0073 Radiator is cracked and leaks, replace it with a new 8N0073 Radiator. (Same Part Number) Improvements have been made to the radiator to increase its service life.
Service Claim Allowances
NOTE: This is a 4-hour job.
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.