AR42.60-B-0004B | Disassemble/assemble relay valve | 12.02.16 |
Vehicle 364.### #C, 364.### #B, 364.### #D, 382.0## #C, 382.0## #B, 382.0## #D, 384.0## #C, 384.0## #B, 384.0## #D, 386.### #C, 386.### #B, 386.### #D, 388.### #C, 388.### #B, 388.### #D, 397.### #C, 397.### #B, 397.### #D, 660.0## #C, 660.0## #B, 660.0## #D, 664.### #C, 664.### #B, 664.### #D, 682.### #C, 682.### #B, 682.### #D
B42.60-0346-08
Valid for relay valves of the WABCO type
1 Nut
2 Support
3 Valve cap
4 Sealing ring
5 Upper piston
6 Sealing ring
7 Valve body
8 Bolt
9 Sealing ring
10 Valve
11 Sealing ring
12 Protection cap
13 Sealing ring
14 Spring
15 Sealing ring
16 Guide plug
17 Retaining ring
| Disassembling and assembling | ||
1 | Mark the cap position (3) with regard to the body (7) | ||
2 | Remove the bolts (8) and remove the cap (3) the upper piston (5) | Apply a slight compressed air pressure to the cap's 4 connection (3). | |
3 | Remove the sealing ring (6) from the upper piston (5) | ||
4 | Remove the sealing ring (4) of the cap (3) | ||
5 | Remove the retaining ring (17), the complete guide plug (16), the sealing ring (15) and the spring (14) | ||
6 | Remove the complete valve (10) from the valve body (7) | ||
7 | Remove from the valve (10) the sealing ring (13), the protective cover (12) and the sealing rings (9, 11) | ||
| Clean | ||
8 | Clean the components and check the parts for wear | Use an adequate product to clean the rubber and plastic components, otherwise you may damage them. | |
The repair kit parts are to be replaced whenever a disassembly occurs. | |||
9 | Assemble in reverse order | ||
| Testing | ||
10 | Install the relay valve on the bench and test | Wabco valve. |