LINES GP- 4Z8486 - Caterpillar

Introduction
The problem that is identified below does not have a known permanent solution. Until a permanent solution is known, use the solution that is identified below.Problem
Illustration 1 g03172537
Typical lift arm assembly (1) Grease trackField service reports indicate the grease tracks (1) on the lift arms may become damaged during operation.Solution
Caterpillar is aware of the problem and is working toward a solution. If, you have experienced problems with damage to the lift arm grease tracks follow the instruction below.
Submit a Dealer Solution Network (DSN) ticket, quoting "CPI Number 345732."
Request that a Tier 1 representative, transfer your ticket to an available Tier 2 representative for Caterpillar Underground Mining