PP42.30-G-2000-60CA | Legend of function diagram of brake system with antilock brake system (ABS) | Model 437.420/425 |
Code | Designation | Coordinate |
1.01 | Single-cylinder compressor | 2G |
4.04 | 4-circuit protection valve | 12G |
5.01 | Single-chamber compressed air reservoir | 8J 19C 19J |
6.01 | Manually operated water separator | 20C 20J |
6.04 | Air drier with integrated pressure regulator | 4H |
8.02 | Check valve | 8E 36H |
9.01 | Red indicator lamp | 21F 49B 49G 64B 64G 75B |
9.03 | Stop lamp | 35B 36B |
10.01 | Off switch | 31E 48B 48G 63B 63G 71E |
11.01 | Electric pressure indicator | 21E 21G |
12.04 | Pressure sensor | 18E 18G |
12.08 | Rpm sensor | 47C 47G 62C 62G |
13.02 | 2-circuit service brake valve without front axle control | 32G |
14.01 | Parking brake valve without trailer control | 38F |
16.01 | Air admission relay valve | 39C |
19.01 | Cylinder, single-acting hydraulic | 49D 49J 64D 64J |
19.02 | Cylinder, single-acting hydraulic (wheel cylinder) | 51D 51E 51J 51K 66D 66E 66J 66K |
20.01 | Single-circuit piston cylinder | 24E |
20.02 | Single-circuit diaphragm cylinder | 48D 48J 63D 63J |
20.05 | Pulling spring-loaded cylinder | 27E 71E 71J |
25.01 | Pressure control valve with through-control | 43E |
26.01 | Pneumatic ALB controller (mechanically operated) | 57F |
30.03 | Pressure limiting valve with vent | 10F 21C 21J |
33.01 | Venting 3/2-way valve | 24G 27G |
34.01 | Expansion reservoir with warning indicator | 49C 49H 64C 64H |
35.01 | Coupling head for filling connection, front | 8B |
36.01 | In-line filter | 8C |
38.02 | Test connection M16 x 5 | 20B 48E 48K 56H 63E 63K 72G |
38.03 | Hydraulic test connection | 49K 64K |
45.01 | ABS solenoid control valve | 45D 45J 60D 60J |