LI42.10-P-048315_Ver_1 PDF

A service bulletin that addresses the issue of rear brakes squealing when applied. It provides diagnostic information, identifies resonant vibrations as the cause, and outlines remedies including checking brake pads for movement, cleaning brake pad slots, and replacing pads and retaining springs. Additional notes mention lubrication with MB Plastilube brake paste and that brake disks usually need not be replaced due to squeal.