AP42.60-D-4381A | Compressed air drier - replacing granulate cartridges | 20.7.10 |
MODEL 668, 670 with ENGINE 602.9, 904.9, 900.9
with CODE (B65) Heated compressed air drier (single-chamber system)
with CODE (B66) Compressed air drier (single-chamber system)
MODEL 905 with ENGINE 612.9
Except Sprinter minibus
N42.60-0211-01
Shown on model 668, 670, 905
Compressed air drier with electrical air compressor system
1 Granulate cartridge
N42.60-0212-01
Shown on model 668, 670
Compressed air drier without electrical air compressor system
1 Granulate cartridge
2 Sealing ring
Modification notes
| Removing | ||
1.1 | Fill compressed-air system until pressure governor cuts off | The compressed air drier is bled through filling the compressed-air system. | |
1.2 | Bleed compressed air drier by releasing compressed air. | Vehicles with electrical compressed-air system. | |
Loosen the line at connection "1" of the compressed air drier and release compressed air. | |||
Installation: Tighten the line at connection "1" of the compressed air drier after releasing the compressed air. | |||
2 | Unscrew granulate cartridge (1). | Removed granulate cartridge (1) falls into the category of special waste due to the oil residues it contains, and must be treated the same as oil filters. | |
| |||
3 | Take off seal (2) | Only for vehicles without electrical compressed-air system. | |
| Install | ||
4 | Apply thin coating of grease to new sealing ring (2) and then pull on sealing ring | Only for vehicles without electrical compressed-air system. | |
5 | Slightly grease thread and seal (arrow) of the new granulate cartridge (1) | ||
6.1 | Screw up granulate cartridge (1) by hand and tighten to the specified torque | Model 668, 670 without electrical compressed-air system | |
| |||
6.2 | Screw on the granulate cartridge (1) by hand until the sealing ring (arrow) lies flush against the housing, then tighten by rotating by another half a revolution | Compressed air drier with electrical air compressor system. | |
| Checking | ||
7 | Check compressed air drier for leaks | Vent compressed air drier, to do so switch on pressure regulator. | |
8 | Confirm replacement of granulate cartridge (1) in maintenance booklet. |
Air drier
655 589 00 61 00
Cartridge wrench
Repair materials
Number | Designation | Order number |
BR00.45-Z-1014-06A | ATE grease | - |