Re: 91 Grand Villa rear disc pad part number
Reply #6 –
Yes, pads last a long time UNLESS:
The caliper slide pins are not free/lubed and the "lazy side" doesn't release.
OR
Someone not familiar with servicing the air disk brakes lubes the grease zirks and does not properly bleed excess grease which causes the pads to not properly release from the brake disk. BTW, they may even have used low temp chassis grease-- another no-no.
OR
A driver doesn't understand how to properly descend a long grade and uses his service brakes all the way down.