Are they drum? If so they need to be cleaned and adjusted. Ensure there are no leaks.
1984-1993 Jeep Cherokee XJ Rear Axle 1987-1993 Jeep Wrangler YJ Rear Axle 1986-1992 Jeep Comanche Rear Axle
On the same year Comanche everything fits from a Cherokee forward from the front doors. Rear brakes/proportioning valve are different though. Interior is exactly the same up to (and including) the front seats. Bed, rear axle setup/etc is different from MJ to XJ.
no
You can purchase a Hyanes repair maunal for about 10 dollars. It will have pictures and step by step instructions on how to repair your brakes.
You have drum brakes on the rear.
( 1 ) on each of the rear drum brakes
Drum brakes.
front front - rear rear.
disc brakes - front and rear
LS6 Chevelles had rear disc-brakes
The front and rear brakes are both made of ceramic. i bought front and rear brakes on eBay for $80 total.
On a Ford Explorer : 1991 to 1994 model years have ( drum brakes on the rear ) 1995 and newer models have ( disc brakes on the rear )