Lincoln Aviator: Brake System / Rear Disc Brake
Removal
WARNING:
Service actions on vehicles equipped with electronic brake
booster and electronic parking brakes may cause unexpected brake
application, which could result in injury to hands or fingers...
Other information:
Sport utility vehicles and trucks can differ
from some other vehicles in a few noticeable
ways. Your vehicle could be:
Higher - to allow higher load carrying
capacity and to allow it to travel over
rough terrain without getting hung up or
damaging underbody components...
DISASSEMBLY
NOTICE:
The RH and LH pistons are similar in appearance but differ
in design specifications. The pistons must be installed in the correct
cylinder bank or serious damage to the engine will occur.
Remove and discard the piston rings...