Remove/Install Left Overrun Mode Bypass Air Switchover Valve - AR09.40-P-0012MNI
Engine 177 in model 290
| Risk of injury. Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Notice | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Notice | Notes on avoiding damage through contamination and foreign objects | AH00.00-P-5000-01A | |
| Remove/install | |||
| 1 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m). | ||
| 2 | Remove upper engine cover. | ||
| 3 | Release and disconnect electrical connector (2) of the left overrun mode bypass air switchover valve (Y101/1). | ||
| 4 | Remove screw/bolts (3). | *BA09.41-P-1013-01X | |
| 5 | Remove left overrun mode bypass air switchover valve (Y101/1) and seal opening with a suitable stop plug. | Fig 2 | |
| 6 | Check sealing ring of the left overrun mode bypass air switchover valve (Y101/1) for damage. | If complaints are present, ↓ Install new left overrun mode bypass air switchover valve (Y101/1). |
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| 7 | Install in the reverse order. | ||
| 8 | Read out and delete fault memory. | ||
| AD00.00-P-2000-06FR | |||
| Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running. | Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts. |
AS00.00-Z-0005-01A | |
| 9 | Carry out engine test run and check engine for proper leaktightness and leaktightness. | ||
| 10 | Install upper engine cover. |
CHARGE AIR LINE/CHARGE AIR COOLING
| Number | Designation | Engine 177.8 in model 290 Engine 177.9 in model 167, 205, 213, 217, 222, 253, 290 Engine 177.9 in model 463 |
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|---|---|---|---|
| BA09.41-P-1013-01X | Bolt, bypass air switchover valve to bypass valve connecting housing | Nm | 8 |