Colt Vista FWD L4-1795cc 1.8L SOHC (1994)
Fig 1 MR45S & MR45V Dual Pin Floating Caliper Disc Brake Assembly
2. Remove guide pin and bushing.
3. Remove caliper support.
4. Remove pin boots and boot ring.
5. Position a suitable wood block in caliper body, then apply compressed air through the brake hose fitting hole to remove piston and dust boot.
CAUTION: Apply air gently.
6. Using finger tip, remove piston seal.