11:20. Replacement of brake shoes of the emergency brake on back disk brakes
With back brake disks the emergency brake works at models irrespective of the hydraulic brake system. At the same time brake shoes of drum type are used, and as the brake drum an internal part of a brake disk is used.
| PERFORMANCE ORDER |
| 1. Remove a back brake disk. |
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2. Disconnect a cable (it is specified by an arrow) the emergency brake and a returnable spring from a control lever of the emergency brake on a brake board. |
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3. Using flat-nose pliers, remove plates of springs of fixing of brake shoes, pressing a plate and turning it on 90 °. |
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4. Remove springs and take a pin (it is specified by an arrow) a clamp of a back brake shoe. |
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5. Remove brake shoes together with springs, the regulator and a razzhimny level. Remove springs and divide brake shoes. |
| 6. Observing care and security measures, clear all traces of brake dust from the brake drum, a brake board and blocks. |
| 7. Apply a thin film of high-temperature lubricant on a regulator carving, then reduce regulator length to minimum possible. |
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8. Apply a thin film of high-temperature lubricant on places of contact (are specified by shooters) brake shoes with a brake board. |
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9. Collect blocks of the emergency brake, the regulator and a razzhimny level, then connect brake shoes returnable springs. |
| 10. Establish knot of blocks of the emergency brake on a brake board, at the same time establish the leading brake shoe on a clamp pin. |
| 11. Establish a pin of a clamp of the second brake shoe, then establish springs and plates of a spring. |
| 12. Establish a cable of the emergency brake and a returnable spring on a control lever of the emergency brake. |
| 13. Establish a brake disk. |
| 14. Adjust the emergency brake. |
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