TUBE 1156844 - Caterpillar

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 "PS50093" 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.
Termination Date
July 31, 2002Problem
The Upper frame needs to be repaired on certain 320, 320L, 320N and 320S Excavators. Some machines may present a crack in the boom tower on the right hand side plate of the upper frame.
Affected Product
Model & Identification Number
320 (4ZJ1-Up)
320L (3XK1-Up)
320N (9WG1-Up)
320S (6KM1-Up)
Parts Needed
No parts are needed for this program.
Action Required
Rework the crack according to the Special Instructions, REHS0805.
Service Claim Allowances
Parts Disposition
Handle the parts in accordance with your Warranty Bulletin on warranty parts handling.