Mazda 323 1988 Workshop Manual page 764

11
POWER BRAKE UNIT
DISASSEMBLY
Disassemble the power-brake unit in the numbered sequence shown in the figure.
1. Dust boot
7. Air filter
13. Reaction disc
2. Rear shell assembly 8. Air silencer
14. Spring
3. Retainer
9. Diaphragm and plate
15. Push rod
4. Bearing
10. Power piston assembly
16. Front shell assembly
5. Dust seal
11. Retainer key and stopper
17. Retainer
6. Retainer
12. Valve rod and plunger as-
18. Seal
sembly
11-Z