I42.60-0109-06
1 Bolt
2 Washer
3 Removal bolt
4 Locknut
5 Reinforcement
6 Housing
7 Spring
8 Desiccant cartridge
9 Sealing ring
10 Filter
11 Strainer
12 Sealing ring
| Remove/install | ||
Danger! | Risk of injury caused by pinching or crushing when working on springs or spring bodies that are under load | Use only approved tensioning devices; shield off hazard area if necessary. | |
1 | Secure vehicle against rolling | ||
2 | Depressurize air brake system | Pull vent valve on compressed-air reservoir. | |
3 | Undo the two opposing bolts (1) and remove washers (2) | Installation: Replace washers (2). | |
4 | Screw removal bolts (3) into the two released threads, and tighten the jam nuts (4) up to the contact surface | The thread length of the removal bolts (3) should be approx. 60 mm. | |
5 | Undo the remaining bolts (1) and remove relevant washers (2) | Installation: Replace washers (2). | |
6 | Uniformly release jam nuts (4) on both removal bolts (3) and keep doing so until the spring tension (7) lowers | ||
7 | Undo both removal bolts (3) and remove the housing (6) | ||
8 | Remove desiccant cartridge (8) and spring (7) | ||
9 | Take off seal (9) | Installation: Install new sealing ring (9). | |
10 | Remove filter (10), sieve (11) and seal ring (12) | ||
11 | Install in the reverse order | ||
Danger! | Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running | Secure vehicle to prevent it from moving by itself. | |
12 | Charge air brake system | Allow the engine to run until the operating pressure of the air brake system is reached. | |
If the pressure regulator fails to stop filling the air brake system after reaching the operating pressure: | |||
Check shutoff pressure of pressure regulator, adjust if necessary. |
Test values for service brake
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