Remove/install air suspension valve unit - AR32.22-P-2015SX
MODEL 216, 221.0 /1
Shown on model 221
| Remove/install | |||
| 1 | Drain AIRmatic | ||
| Connect STAR DIAGNOSIS and read out fault memory | see AD00.00-P-2000-04A | ||
| 2 | Remove front section of fender liner in right front fender | Model 221.095/195 | |
| 3 | Remove compressor unit (A9/1) | see AR32.22-P-2001SX | |
| 4 | Remove compressor unit holder (A9/1) | Model 221.095/195 | see AR32.22-P-2009SX |
| 5 | Disconnect electrical connector (3) from valve unit (Y36/6) | ||
| 6 | Detach pressure lines from valve unit (Y36/6) | ||
| see *BA32.22-P-1006-03D | |||
| Fig 3 | |||
| 7 | Seal pressure line connections (4SP, 5VL, 6P, 7HR, 8HL, 9VR) with stop plugs | Fig 2 | |
| 8 | Unscrew nut (1) and remove valve unit (Y36/6) | Except model 221.095/195 | |
| see *BA32.22-P-1005-03D | |||
| Checking | |||
| 9 | Check rubber guide (2) | ||
| 10 | Install in the reverse order | ||
| 11 | Read out fault memory and erase if necessary | ||
| 12 | Check AIRmatic for leaks. | see AR32.22-P-8100SX | |
| 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. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
see AS00.00-Z-0005-01A | |
| 13 | Perform engine test run and check AIRmatic for proper operation |
AIR SUSPENSION
| Number | Designation | Model 216 | Model 221 | |
|---|---|---|---|---|
| BA32.22-P-1005-03D | Nut of valve unit to bracket | Nm | 5 | 5 |
| BA32.22-P-1006-03D | Pressure line of air suspension to valve unit | Nm | 3 | 3 |