D150 1/2 Ton Pickup 2WD V8-318 5.2L VIN R 4-bbl (1982)
Wheel Cylinder: Description and Operation
Fig 2 Rear Wheel Cylinder 11 And 12 Inch Brakes
Fig 1 Wheel Cylinder Installation
The piston boots are of the press-on type and prevent moisture from entering the wheel cylinder.
To perform service operations or inspections of the wheel cylinder , it will be necessary to remove the cylinders from the support plate and
disassemble on the bench.
CAUTION: Wheel cylinder with cup expanders MUST have cup expanders after any service procedures (reconditioning or replacement).