PANEL-SLEEPER 4320785 - 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
The 291-3802 Alternator Guards may crack on certain 6060 mining shovels. The Cracking can occur at varying hours and in all environments and conditions.Typical cracks are shown in the images below.
Illustration 1 g06301728Solution
Do not operate or work on this product unless you have read and understood the instruction and warnings in the relevant Operation and Maintenance Manuals and relevant service literature. Failure to follow the instructions or heed the warnings could result in injury or death. Proper care is your responsibility.
Caterpillar® is aware of this problem. Replace the 291-3802 Alternator Guard with the same part. Inspect the mounting bracket for contingent damage, if hardware becomes loose.