Do NOT put grease on the back of the brake pads. There are special anti squeal materials for this. Check at your local auto parts place or a auto repair shop. The shop might even give you a dab to put on the pads for a buck ot two.
Steve in SF
87 Harley FXRS-SP ~ 06 KTM 625 SMC ~ 72 Honda CB750/915cc ~ 92 XR600/654cc ~ 95 XR650l/675cc ~ 03 CRF450r ~ 05 CRF450x ~ 02 XR650l/675cc ~ 86 YZ490 ~ 93 YZ80 ~ 93 XR650l Project